Maryland
Climate Normals (1981-2010)
other states

Source: National Climatic Data Center

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City: ABERDEEN PHILLIPS FLD
State: MD
ID: USW00013701
Lat: 39.4717
Long: -76.1697
County: Harford
Elev: 57 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.4    44.1    52.4    64.0    72.2    81.4    86.2    84.1    77.2    66.3    55.8    44.9     64.3
Mean         33.6    35.6    43.0    54.1    62.5    72.2    77.2    75.3    67.8    56.4    47.0    37.3     55.3
Minimum      25.7    27.2    33.7    44.2    52.8    62.9    68.2    66.5    58.4    46.4    38.3    29.8     46.3
CDD             0       0       1      13      61     230     378     320     135      20       1    <0.5     1159
HDD           975     822     681     340     138      15    <0.5       1      51     288     539     857     4708
Precip       3.16    2.88    3.89    3.67    3.95    3.82    4.41    3.76    4.52    3.76    3.42    3.58    44.82
City: ANNAPOLIS NAF
State: MD
ID: USW00013752
Lat: 38.9833
Long: -76.4667
County: Anne Arundel
Elev: 26 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.7    45.5    53.2    63.9    72.9    81.6    85.8    84.0    76.9    66.3    56.9    46.8     64.8
Mean         35.9    38.1    45.1    54.9    64.3    74.0    78.5    76.6    69.9    58.4    49.4    39.4     57.1
Minimum      29.1    30.7    36.9    45.8    55.6    66.4    71.2    69.1    62.8    50.5    41.8    31.9     49.4
CDD             0       0    <0.5       9      63     273     418     358     161      25    <0.5       0     1308
HDD           902     753     619     314      86       4    <0.5    <0.5      17     229     470     794     4187
City: ANNAPOLIS POLICE BRKS
State: MD
ID: USC00180193
Lat: 38.9936
Long: -76.5075
County: Anne Arundel
Elev: 25 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.5    48.2    56.6    68.2    77.0    85.6    89.5    87.5    80.9    69.2    58.9    48.3     67.9
Mean         36.8    39.6    47.4    57.9    66.8    76.1    80.4    79.0    72.2    60.4    50.2    40.6     59.1
Minimum      29.2    31.1    38.3    47.5    56.7    66.6    71.4    70.6    63.6    51.6    41.5    32.8     50.2
CDD          <0.5    <0.5       2      27     121     336     479     435     235      42       3    <0.5     1681
HDD           873     710     546     242      64       4    <0.5    <0.5      17     184     447     758     3845
Precip       3.32    2.94    4.53    3.66    4.20    4.17    4.56    3.88    4.76    3.89    3.80    3.56    47.27
Snow          6.5     0.6     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.2     0.7      8.0
City: ASSATEAGUE
State: MD
ID: USC00180335
Lat: 38.0722
Long: -75.2128
County: Worcester
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      45.8    47.6    53.2    62.1    71.2    80.5    85.1    84.6    79.7    70.1    60.2    49.9     65.9
Mean         37.6    39.6    44.8    53.3    62.3    71.7    76.6    76.2    71.5    61.2    51.6    41.6     57.4
Minimum      29.5    31.5    36.4    44.5    53.4    63.0    68.1    67.8    63.3    52.4    42.9    33.4     48.9
CDD             0       0    <0.5       4      47     216     360     348     211      42       2    <0.5     1230
HDD           848     713     627     355     130      14    <0.5    <0.5      16     159     406     724     3990
Precip       3.59    3.50    4.50    3.40    3.24    3.15    3.85    4.46    3.94    3.28    3.29    3.91    44.11
Snow          2.0     1.5     0.3     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.1      3.9
City: BALTIMORE CITY
State: MD
ID: USW00013777
Lat: 39.2833
Long: -76.6167
County: Baltimore City
Elev: 14 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      46.4    49.1    58.6    69.4    79.4    88.8    92.1    89.9    82.5    71.4    60.5    49.7     69.9
Mean         39.1    41.6    49.3    60.1    70.2    79.8    83.6    81.5    73.9    62.7    52.1    42.2     61.4
Minimum      31.8    34.1    40.1    50.8    60.9    70.7    75.0    73.1    65.3    54.1    43.6    34.8     53.0
CDD          <0.5    <0.5      12      49     198     444     575     511     279      69       7       1     2145
HDD           803     656     497     196      39       2    <0.5    <0.5      12     139     396     706     3444
Precip       2.92    3.05    4.00    3.30    4.22    3.71    3.41    3.69    3.76    3.30    3.55    3.52    42.43
City: BALTIMORE WASH INTL AP
State: MD
ID: USW00093721
Lat: 39.1667
Long: -76.6833
County: Anne Arundel
Elev: 156 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.4    44.9    53.6    64.6    73.9    83.0    87.2    85.1    77.9    66.8    56.4    45.3     65.1
Mean         32.9    35.8    43.6    53.7    62.9    72.4    77.0    75.1    67.8    56.1    46.5    36.7     55.1
Minimum      24.4    26.6    33.5    42.7    52.0    61.9    66.8    65.2    57.6    45.4    36.5    28.1     45.1
CDD             0    <0.5       1      13      70     238     372     316     135      18       1    <0.5     1164
HDD           995     819     666     354     134      15    <0.5       1      52     294     557     877     4764
Precip       3.05    2.90    3.90    3.19    3.99    3.46    4.07    3.29    4.03    3.33    3.30    3.37    41.88
Snow          6.8     8.0     1.9     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.4     3.1     20.2
City: BALTIMORE WB AP
State: MD
ID: USW00003749
Lat: 39.2500
Long: -76.5167
County: Baltimore
Elev: 16 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      35.8    39.5    48.0    60.6    70.3    77.8    82.2    80.6    73.6    61.4    52.3    40.2     60.3
Mean         28.6    31.8    39.7    52.1    61.4    68.7    73.8    72.3    65.0    53.4    44.9    33.2     52.1
Minimum      21.3    24.0    31.3    43.5    52.4    59.6    65.3    64.0    56.4    45.4    37.4    26.2     44.0
CDD             0       0       1      15      40     143     271     233      79      12    <0.5       0      795
HDD          1129     931     786     404     154      32       1       8      80     371     605     985     5485
City: BELTSVILLE
State: MD
ID: USC00180700
Lat: 39.0303
Long: -76.9314
County: Prince Georges
Elev: 145 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.2    45.4    53.8    64.9    74.4    83.6    87.7    86.1    79.0    67.7    57.3    46.0     65.8
Mean         32.9    35.7    43.7    53.7    63.4    72.9    77.3    75.8    68.4    56.4    46.8    36.9     55.4
Minimum      23.7    26.1    33.5    42.5    52.4    62.3    66.9    65.5    57.7    45.1    36.3    27.9     45.1
CDD          <0.5    <0.5       2      15      80     253     381     336     150      20       1    <0.5     1237
HDD           993     819     664     354     129      14    <0.5       2      49     286     547     870     4727
Precip       2.86    2.60    3.68    3.35    4.32    3.70    3.94    3.27    4.08    3.67    3.24    3.13    41.84
Snow          6.0     4.3     1.3     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.6     2.9     15.2
City: BENSON POLICE BARRACKS
State: MD
ID: USC00180732
Lat: 39.5000
Long: -76.3833
County: Harford
Elev: 365 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.6    47.2    56.2    68.7    77.1    85.3    89.3    87.8    80.8    69.9    58.5    46.9     67.7
Mean         34.8    37.3    45.2    56.2    65.5    74.1    78.8    77.0    69.4    58.7    48.3    38.3     57.1
Minimum      26.0    27.4    34.3    43.7    53.9    62.9    68.2    66.3    58.0    47.4    38.0    29.7     46.4
CDD             0       0       2      19      99     281     426     374     166      28       1    <0.5     1395
HDD           936     775     614     283      83       8    <0.5       1      34     225     504     828     4290
Precip       3.71    3.03    4.39    3.86    4.83    3.67    4.74    3.91    4.65    3.52    3.58    4.02    47.91
City: CAMBRIDGE WATER TRMT P
State: MD
ID: USC00181385
Lat: 38.5667
Long: -76.0667
County: Dorchester
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      45.8    49.7    57.5    69.1    76.9    85.5    89.6    87.0    81.5    70.6    60.6    49.4     68.7
Mean         37.1    40.0    47.3    57.5    65.8    75.0    79.3    77.3    71.1    60.1    50.7    41.0     58.6
Minimum      28.4    30.3    37.0    45.9    54.8    64.4    68.9    67.6    60.7    49.6    40.9    32.5     48.5
CDD             0    <0.5       3      20      99     305     442     382     205      43       3    <0.5     1501
HDD           865     700     553     245      73       7       0       1      22     195     430     746     3836
City: CATOCTIN MTN PARK
State: MD
ID: USC00181530
Lat: 39.6453
Long: -77.4831
County: Frederick
Elev: 1610 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.6    42.0    51.5    64.6    72.7    79.5    82.6    81.0    74.2    64.5    53.6    42.0     62.3
Mean         30.0    32.8    41.0    52.6    61.5    69.4    73.0    71.6    64.8    54.7    44.4    33.7     52.6
Minimum      21.4    23.6    30.5    40.6    50.4    59.2    63.4    62.2    55.5    44.8    35.3    25.5     42.8
CDD             0    <0.5       2      16      54     160     251     213      81      12       1       0      789
HDD          1085     902     746     388     161      30       3       9      85     333     617     969     5326
Precip       3.57    3.25    4.24    4.00    4.95    4.16    3.79    3.88    4.68    3.72    3.84    3.19    47.27
Snow         11.9    10.7     3.1     0.9     0.0     0.0     0.0     0.0     0.0     0.0     0.8     5.2     32.6
City: CHESTERTOWN
State: MD
ID: USC00181750
Lat: 39.2167
Long: -76.0519
County: Kent
Elev: 40 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.0    43.6    52.6    64.0    73.6    82.5    86.5    85.0    77.9    66.6    55.6    44.2     64.4
Mean         33.0    35.8    43.7    54.2    63.8    73.0    77.4    75.7    68.5    56.9    46.9    36.9     55.6
Minimum      25.9    27.9    34.8    44.3    53.9    63.5    68.3    66.5    59.0    47.2    38.2    29.6     46.7
CDD             0    <0.5       1      14      80     253     384     335     147      22       1    <0.5     1237
HDD           993     819     661     340     118      13    <0.5       1      44     273     544     871     4678
Precip       3.17    2.94    4.14    3.55    4.11    4.04    4.08    3.25    4.45    3.47    3.36    3.55    44.11
Snow          5.5     7.2     1.5     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.3     1.8     16.4
City: CLARKSVILLE 3 NNE
State: MD
ID: USC00181862
Lat: 39.2553
Long: -76.9286
County: Howard
Elev: 370 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.1    46.4    55.3    66.9    75.8    84.3    88.1    85.8    79.6    68.4    57.6    46.2     66.5
Mean         32.9    35.4    43.0    53.4    62.7    71.7    75.8    73.8    66.9    54.9    45.6    35.8     54.4
Minimum      22.7    24.3    30.8    39.8    49.5    59.2    63.5    61.7    54.2    41.5    33.6    25.5     42.3
CDD          <0.5       0       1      12      63     221     335     276     124      13       1    <0.5     1046
HDD           995     830     682     361     135      19    <0.5       5      67     325     583     904     4906
Precip       3.00    3.11    3.91    3.48    4.22    4.01    3.68    3.45    3.99    3.29    3.74    3.49    43.37
Snow          8.1     5.4     1.8     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.7     3.0     19.2
City: COLLEGE PARK
State: MD
ID: USC00181995
Lat: 38.9833
Long: -76.9500
County: Prince Georges
Elev: 90 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.4    47.4    55.5    67.0    76.4    84.8    88.7    87.4    80.4    69.1    58.7    46.9     67.2
Mean         34.8    37.9    45.2    55.8    65.3    74.4    79.0    77.2    70.0    58.1    48.3    38.5     57.1
Minimum      26.2    28.5    35.0    44.5    54.2    64.1    69.4    66.9    59.6    47.0    38.0    30.2     47.1
CDD          <0.5    <0.5       5      22     108     294     436     379     187      30       2    <0.5     1462
HDD           936     757     617     300      98      10    <0.5       2      37     245     502     820     4325
Precip       2.96    2.91    3.49    3.29    4.40    3.81    4.85    3.56    4.00    3.50    3.51    3.45    43.73
City: CONOWINGO DAM
State: MD
ID: USC00182060
Lat: 39.6558
Long: -76.1756
County: Harford
Elev: 40 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.8    45.2    53.7    65.2    75.4    84.9    89.6    87.7    80.7    68.8    57.3    46.1     66.5
Mean         31.9    34.7    42.8    53.5    63.8    73.7    78.2    76.5    69.0    56.9    46.2    36.6     55.4
Minimum      22.0    24.1    31.8    41.7    52.2    62.5    66.7    65.3    57.4    45.0    35.0    27.0     44.3
CDD             0       0    <0.5      10      74     270     408     358     157      20    <0.5       0     1297
HDD          1026     850     690     356     111       9    <0.5       1      36     271     566     882     4798
Precip       3.44    2.85    4.25    3.93    3.96    4.18    4.29    3.91    4.95    4.12    3.54    4.03    47.45
Snow          6.7     9.0     0.9     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.3     0.7     17.6
City: CUMBERLAND 2
State: MD
ID: USC00182282
Lat: 39.6419
Long: -78.7561
County: Allegany
Elev: 730 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.4    45.6    55.8    68.0    76.5    84.7    88.7    87.5    80.0    69.0    56.6    44.7     66.6
Mean         31.9    34.8    43.7    54.5    63.8    72.6    76.8    75.4    67.4    56.0    45.4    35.6     54.9
Minimum      22.4    23.9    31.6    41.1    51.1    60.4    64.8    63.3    54.8    43.0    34.2    26.5     43.2
CDD             0    <0.5       2      16      80     239     364     324     132      17       1       0     1175
HDD          1026     847     662     330     118      13    <0.5       2      60     296     589     911     4853
Precip       2.66    2.37    3.37    3.30    4.02    3.28    3.56    3.17    3.23    2.57    2.98    2.85    37.36
Snow          8.7     7.8     6.0     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.6     5.6     28.9
City: CYLBURN
State: MD
ID: USC00182308
Lat: 39.3625
Long: -76.6344
County: Baltimore City
Elev: 400 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.1    44.8    53.0    65.0    72.6    80.3    84.5    81.9    74.7    65.5    55.0    43.9     63.6
Mean         32.6    35.7    42.8    53.3    62.1    70.1    74.3    72.9    65.6    55.5    45.7    35.8     53.9
Minimum      24.1    26.5    32.6    41.6    51.5    59.8    64.0    63.9    56.6    45.5    36.3    27.6     44.3
CDD             0       0    <0.5      11      56     177     289     248      87      12    <0.5       0      881
HDD          1004     822     688     363     148      26       3       4      67     306     581     906     4917
City: DALECARLIA RSVR
State: MD
ID: USC00182325
Lat: 38.9400
Long: -77.1131
County: Montgomery
Elev: 150 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.0    47.3    56.2    68.2    76.5    84.9    88.5    86.7    79.8    68.6    57.5    46.4     67.1
Mean         34.2    37.8    45.5    56.2    65.1    74.1    78.3    76.8    69.7    57.8    47.6    37.6     56.8
Minimum      25.4    28.2    34.7    44.1    53.6    63.4    68.1    66.9    59.6    47.1    37.7    28.7     46.6
CDD          <0.5    <0.5       4      26     104     285     412     368     178      29       2    <0.5     1409
HDD           955     763     610     292     102      11    <0.5       2      37     251     524     851     4398
Precip       3.02    3.03    4.00    3.66    4.44    4.21    4.59    3.86    4.17    3.84    3.62    3.22    45.66
City: DAMASCUS 2 SW
State: MD
ID: USC00182335
Lat: 39.2667
Long: -77.2333
County: Montgomery
Elev: 722 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      39.8    44.3    53.0    64.4    72.9    81.4    85.6    83.8    77.2    65.2    54.8    43.5     63.9
Mean         32.4    35.6    43.5    54.0    62.3    71.1    75.3    74.0    67.0    55.8    46.4    36.3     54.6
Minimum      25.0    26.9    34.0    43.6    51.8    60.7    65.1    64.2    56.7    46.3    38.0    29.0     45.2
CDD             0       0       3      13      60     201     322     284     121      18    <0.5    <0.5     1022
HDD          1010     823     670     343     142      20       1       5      63     304     558     891     4830
Precip       3.09    3.01    4.04    3.47    5.15    3.57    3.46    3.08    4.22    3.82    3.61    3.38    43.90
Snow         10.0     6.8     3.0     1.0     0.0     0.0     0.0     0.0     0.0     0.0     1.2     4.0     26.0
City: DAMASCUS 3 SSW
State: MD
ID: USC00182336
Lat: 39.2653
Long: -77.2322
County: Montgomery
Elev: 697 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.7    41.9    51.7    63.3    72.0    80.6    84.1    82.7    74.9    64.3    53.6    42.6     62.6
Mean         31.4    34.3    42.2    53.1    61.7    70.4    74.3    73.0    65.7    54.8    45.2    35.3     53.5
Minimum      24.1    26.6    32.7    43.0    51.4    60.3    64.6    63.3    56.4    45.3    36.8    27.9     44.4
CDD             0    <0.5       2      15      56     187     291     252      93      10       1       0      906
HDD          1041     861     708     370     158      23       1       5      74     326     595     922     5085
Precip       3.37    3.17    3.69    3.63    4.17    4.14    4.12    4.29    4.51    3.72    3.92    3.63    46.36
Snow          9.2    10.8     4.0     0.4     0.0     0.0     0.0     0.0     0.0     0.0     0.8     6.4     31.6
City: EDGEMONT
State: MD
ID: USC00182770
Lat: 39.6667
Long: -77.5500
County: Washington
Elev: 905 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Precip       2.83    2.89    3.75    4.09    4.43    3.99    4.27    3.28    4.04    3.54    3.53    3.41    44.05
City: EMMITSBURG 2 SE
State: MD
ID: USC00182906
Lat: 39.6811
Long: -77.2914
County: Frederick
Elev: 403 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.9    42.2    51.8    62.9    71.8    80.5    84.9    83.1    75.8    65.2    54.2    42.7     62.9
Mean         30.2    32.4    40.9    51.1    60.7    69.8    74.5    72.7    65.1    54.0    43.9    34.3     52.6
Minimum      21.5    22.5    29.9    39.3    49.6    59.2    64.1    62.4    54.3    42.7    33.6    25.9     42.2
CDD             0       0    <0.5       6      42     171     295     246      88      11    <0.5       0      859
HDD          1079     914     749     423     175      25       1       6      86     353     633     952     5396
Precip       3.18    2.70    4.05    3.91    4.34    3.92    3.65    3.40    4.24    3.38    3.61    3.33    43.71
Snow          9.5     9.7     3.8     0.7     0.0     0.0     0.0     0.0     0.0     0.0     0.8     5.2     29.7
City: FREDERICK 2 NNE
State: MD
ID: USC00183353
Lat: 39.4344
Long: -77.3919
County: Frederick
Elev: 280 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.4    43.4    52.4    64.6    73.8    83.0    87.1    85.8    78.6    67.5    55.5    44.0     64.8
Mean         31.5    34.2    41.7    52.7    62.5    72.1    76.4    74.9    67.1    55.8    45.2    35.3     54.2
Minimum      22.5    24.9    31.0    40.8    51.1    61.1    65.6    63.9    55.5    44.0    34.9    26.5     43.6
CDD             0       0    <0.5      10      66     225     352     307     107      12    <0.5       0     1080
HDD          1040     864     722     379     145      14    <0.5       2      46     299     594     922     5027
Precip       2.99    2.82    3.74    3.62    4.56    4.00    4.23    3.51    4.27    3.53    3.70    3.31    44.28
City: FREDERICK POLICE BRKS
State: MD
ID: USC00183348
Lat: 39.4161
Long: -77.4389
County: Frederick
Elev: 380 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.1    46.5    55.7    67.7    76.6    85.0    88.9    86.6    79.9    68.2    56.5    45.1     66.6
Mean         33.9    37.4    45.1    56.2    65.3    74.0    78.4    76.5    69.4    57.7    47.5    37.6     56.7
Minimum      25.8    28.2    34.5    44.7    54.0    63.1    67.9    66.3    58.9    47.3    38.5    30.1     46.7
CDD          <0.5    <0.5       3      23     100     281     415     356     169      25       1    <0.5     1373
HDD           963     774     620     287      90      10    <0.5       1      37     249     526     849     4407
Precip       2.79    2.71    3.64    3.54    4.12    3.53    4.23    3.09    3.93    2.87    3.15    3.41    41.01
Snow          7.2     4.8     2.5     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.3     1.7     16.5
City: FROSTBURG 2
State: MD
ID: USC00183415
Lat: 39.6600
Long: -78.9358
County: Allegany
Elev: 2170 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      33.3    37.0    45.3    58.2    67.0    75.1    78.9    77.7    70.8    59.5    48.7    36.9     57.4
Mean         26.0    28.6    36.1    47.5    56.6    65.1    69.0    67.8    61.0    50.0    40.5    29.9     48.3
Minimum      18.7    20.3    26.8    36.9    46.1    55.1    59.1    57.9    51.3    40.5    32.3    22.8     39.1
CDD             0       0    <0.5       4      19      81     143     119      38       3    <0.5       0      407
HDD          1209    1018     898     528     281      78      19      32     157     468     735    1089     6511
Precip       3.32    3.12    3.94    3.87    4.88    4.00    4.00    3.60    3.68    3.04    3.67    3.29    44.41
Snow         23.3    19.2    15.6     2.9     0.0     0.0     0.0     0.0     0.0     0.4     5.5    15.3     82.2
City: GLENN DALE BELL STN
State: MD
ID: USC00183675
Lat: 38.9689
Long: -76.8042
County: Prince Georges
Elev: 150 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.4    46.2    54.6    65.4    74.2    82.9    87.4    85.6    78.7    67.7    56.9    46.4     65.8
Mean         32.4    35.2    43.2    53.2    62.6    71.9    76.6    75.0    67.5    55.8    45.6    36.6     54.7
Minimum      22.4    24.3    31.8    41.0    51.0    60.9    65.7    64.3    56.3    43.8    34.3    26.9     43.7
CDD          <0.5    <0.5       2      13      66     226     358     311     134      18       1    <0.5     1129
HDD          1010     833     677     367     141      19    <0.5       3      59     305     583     879     4876
Precip       3.14    2.87    3.83    3.52    4.64    4.28    4.13    3.66    4.07    3.61    3.61    3.20    44.56
Snow          6.4     3.4     0.5     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.8     2.3     13.4
City: HAGERSTOWN WASHINGTON CO AP
State: MD
ID: USW00093706
Lat: 39.7078
Long: -77.7297
County: Washington
Elev: 698 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.3    41.4    50.7    62.9    72.2    81.3    85.2    83.0    75.3    65.1    53.5    41.3     62.6
Mean         30.8    33.6    41.5    52.8    62.0    71.4    75.3    73.3    65.7    54.8    44.9    34.0     53.4
Minimum      23.3    25.8    32.3    42.6    51.8    61.4    65.5    63.6    56.2    44.4    36.3    26.8     44.3
CDD             0    <0.5       1      14      61     209     321     262      91      10    <0.5    <0.5      969
HDD          1060     879     729     382     153      18    <0.5       5      69     328     603     959     5186
Precip       2.68    2.55    3.38    3.56    4.03    3.88    3.41    3.14    3.67    2.88    3.22    2.89    39.29
City: HANCOCK
State: MD
ID: USC00184030
Lat: 39.6969
Long: -78.1775
County: Washington
Elev: 384 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.6    44.4    54.4    65.8    74.3    82.5    86.1    84.2    77.6    67.2    56.0    44.0     64.9
Mean         30.3    33.2    41.7    51.7    61.1    69.8    74.2    72.4    65.0    54.0    44.2    33.6     52.7
Minimum      20.0    22.0    29.0    37.7    48.0    57.1    62.3    60.6    52.5    40.8    32.4    23.2     40.5
CDD          <0.5       0    <0.5       6      47     171     287     238      95      11    <0.5    <0.5      857
HDD          1076     890     723     404     166      27       2       9      94     352     624     973     5340
Precip       2.92    2.20    3.20    3.30    4.08    3.15    3.66    3.21    3.24    3.01    3.47    2.65    38.09
Snow          6.6     5.5     5.3     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.7     2.4     20.6
City: LA PLATA 1 W
State: MD
ID: USC00185080
Lat: 38.5333
Long: -77.0000
County: Charles
Elev: 140 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.7    49.0    57.7    68.9    74.8    81.8    84.9    83.4    77.4    68.0    59.0    48.0     66.5
Mean         36.6    39.9    47.0    57.3    64.9    73.0    76.8    75.5    68.9    58.7    49.9    39.7     57.4
Minimum      28.5    30.7    36.3    45.7    55.0    64.1    68.7    67.7    60.3    49.5    40.7    31.4     48.3
CDD          <0.5    <0.5       6      28      91     250     366     329     156      30       6    <0.5     1262
HDD           880     704     564     259      94      12    <0.5       2      41     224     461     784     4024
Precip       3.08    2.66    3.77    3.49    3.76    3.90    4.07    4.25    4.65    3.48    3.36    3.17    43.64
Snow          6.5     4.8     0.9     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.9     2.8     16.1
City: LAUREL 3 W
State: MD
ID: USC00185111
Lat: 39.0847
Long: -76.9003
County: Prince Georges
Elev: 400 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.4    45.8    54.7    66.2    75.2    83.8    88.3    86.7    79.3    68.1    57.5    46.1     66.3
Mean         33.6    36.3    44.6    55.1    65.0    73.8    78.6    77.1    69.4    58.1    47.8    37.8     56.5
Minimum      24.9    26.8    34.5    44.1    54.8    63.8    69.0    67.5    59.6    48.2    38.0    29.4     46.8
CDD             0    <0.5       3      20     100     274     423     376     168      28       1    <0.5     1394
HDD           972     803     635     316     100      11    <0.5       1      35     241     518     845     4476
Precip       3.16    3.03    4.10    3.81    4.56    4.23    4.05    3.43    4.60    3.98    4.21    3.77    46.93
Snow          2.1     6.2     0.6     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.8     1.3     11.0
City: MC HENRY 2 NW
State: MD
ID: USC00185832
Lat: 39.5833
Long: -79.3667
County: Garrett
Elev: 2680 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      32.5    36.9    46.3    57.8    67.2    75.4    78.4    78.0    70.4    58.6    48.4    37.6     57.4
Mean         25.0    28.5    36.1    47.2    56.8    65.2    69.0    67.7    60.7    49.6    40.4    29.8     48.1
Minimum      17.6    20.0    25.9    36.5    46.3    55.0    59.5    57.4    50.9    40.6    32.3    22.0     38.8
CDD             0       0       1       5      20      81     141     115      36       2    <0.5       0      401
HDD          1238    1023     897     541     276      75      18      32     167     480     740    1091     6577
Precip       4.43    3.83    4.51    4.17    4.56    4.25    5.43    3.85    3.63    3.13    4.18    4.13    50.10
Snow         26.5    20.9    20.6     8.2     0.2     0.0     0.0     0.0     0.0     0.5     8.3    21.6    106.8
City: MD SCI CTR BALTIMORE
State: MD
ID: USW00093784
Lat: 39.2811
Long: -76.6100
County: Baltimore City
Elev: 20 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.4    45.7    53.9    65.5    75.2    85.0    89.0    87.0    80.3    68.4    57.7    46.1     66.5
Mean         35.8    38.6    46.3    56.6    66.1    76.1    80.7    79.0    72.0    60.1    50.3    39.4     58.5
Minimum      29.2    31.4    38.8    47.6    56.9    67.1    72.5    70.9    63.8    51.8    42.9    32.8     50.6
CDD             0    <0.5       1      24     114     337     488     432     229      39       1    <0.5     1666
HDD           905     740     579     278      81       5       0    <0.5      18     191     442     792     4032
Precip       2.92    2.60    3.86    3.22    3.49    3.27    4.62    3.39    4.09    3.05    2.97    3.41    40.89
City: MECHANICSVILLE 5 NE
State: MD
ID: USC00185865
Lat: 38.4617
Long: -76.6992
County: St. Marys
Elev: 100 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.8    47.5    56.6    67.2    74.1    82.2    85.9    83.8    76.7    66.3    58.1    47.2     65.9
Mean         34.0    36.9    44.6    54.6    62.5    71.3    75.5    73.7    66.5    55.6    47.1    37.3     55.0
Minimum      24.2    26.3    32.7    42.0    50.9    60.4    65.1    63.6    56.3    44.8    36.1    27.5     44.2
CDD          <0.5    <0.5       3      18      60     208     326     273     111      15       2    <0.5     1014
HDD           961     787     634     330     137      19    <0.5       3      66     308     539     857     4640
Precip       3.23    3.08    4.21    3.50    4.20    4.07    4.31    3.88    4.28    3.70    3.59    3.70    45.75
Snow          6.0     6.7     1.2     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.4     2.5     17.0
City: MERRILL
State: MD
ID: USC00185894
Lat: 39.6000
Long: -79.0833
County: Garrett
Elev: 1790 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Precip       3.00    2.56    3.16    3.68    4.48    4.22    4.01    3.27    3.12    2.66    3.36    3.05    40.57
Snow         21.4    11.7     9.7     2.2     0.0     0.0     0.0     0.0     0.0     0.0     5.5    12.5     63.0
City: MILLERS 4 NE
State: MD
ID: USC00185934
Lat: 39.7194
Long: -76.8028
County: Carroll
Elev: 860 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.2    41.8    50.8    62.9    71.8    79.8    83.8    82.3    75.0    64.3    53.2    41.9     62.2
Mean         30.1    33.2    40.9    51.7    60.8    69.4    73.4    72.0    64.9    54.2    44.4    34.2     52.5
Minimum      22.0    24.5    31.0    40.5    49.8    59.1    63.1    61.7    54.8    44.0    35.5    26.5     42.8
CDD             0       0       1       9      46     162     263     223      81      10    <0.5    <0.5      794
HDD          1082     892     748     408     176      28       1       6      84     346     620     955     5346
Precip       3.21    3.19    3.72    3.71    4.26    3.39    3.99    3.72    4.47    3.75    3.59    3.64    44.64
Snow          9.2    10.5     4.9     0.6     0.0     0.0     0.0     0.0     0.0     0.0     0.9     5.8     31.9
City: MILLINGTON 1 SE
State: MD
ID: USC00185985
Lat: 39.2739
Long: -75.8700
County: Kent
Elev: 30 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.5    46.9    55.1    66.5    75.9    83.9    88.2    86.6    79.9    69.5    58.1    47.1     66.8
Mean         33.5    36.9    44.4    54.6    63.9    72.5    77.2    75.6    68.6    57.8    47.4    37.9     56.0
Minimum      24.6    27.0    33.7    42.7    52.0    61.1    66.3    64.6    57.3    46.1    36.7    28.6     45.1
CDD             0       0       1      11      76     236     380     330     147      25       2    <0.5     1207
HDD           975     785     640     323     108      11    <0.5       2      39     248     530     841     4502
City: NATL ARBORETUM DC
State: MD
ID: USC00186350
Lat: 38.9133
Long: -76.9700
County: District of Columbia
Elev: 50 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.3    48.0    56.4    67.5    76.7    85.6    89.6    88.3    81.1    69.9    59.3    48.2     68.0
Mean         35.5    38.4    46.2    56.4    65.9    75.1    79.6    78.0    70.3    58.5    48.8    39.2     57.7
Minimum      26.7    28.8    36.0    45.3    55.1    64.7    69.6    67.7    59.4    47.0    38.3    30.1     47.5
CDD          <0.5    <0.5       4      25     112     312     452     403     191      30       3       1     1533
HDD           914     745     587     283      84       7    <0.5       1      34     233     489     802     4178
Precip       3.09    2.90    3.72    3.51    4.28    4.08    4.32    3.41    3.76    3.79    3.47    3.20    43.53
Snow          4.6     3.1     0.9     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.5     1.5     10.6
City: OAKLAND 1 SE
State: MD
ID: USC00186620
Lat: 39.4133
Long: -79.4000
County: Garrett
Elev: 2420 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      34.5    38.2    47.6    59.0    67.6    75.3    78.8    77.8    71.4    61.8    50.3    38.9     58.5
Mean         25.1    27.8    36.2    46.6    56.1    64.4    68.4    66.9    60.0    49.4    39.3    29.8     47.6
Minimum      15.8    17.3    24.9    34.3    44.5    53.4    58.0    56.1    48.6    37.0    28.3    20.7     36.7
CDD             0    <0.5    <0.5       1      10      63     128      98      25       1       0       0      326
HDD          1235    1043     891     551     288      82      23      37     175     485     771    1091     6673
Precip       3.54    3.20    4.13    3.87    5.14    4.42    5.46    3.78    3.45    3.15    3.83    3.85    47.82
Snow         30.9    22.2    17.6     5.2     0.0     0.0     0.0     0.0     0.0     0.5     6.8    22.9    106.1
City: OCEAN CITY MUNI AP
State: MD
ID: USW00093786
Lat: 38.3083
Long: -75.1239
County: Worcester
Elev: 12 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.6    46.1    53.1    61.1    69.9    79.5    83.7    82.4    77.3    67.8    57.5    49.0     64.4
Mean         36.1    37.7    44.0    52.6    61.4    71.3    76.0    74.7    68.7    59.1    48.3    40.4     56.0
Minimum      27.6    29.3    35.0    44.1    53.0    63.1    68.3    67.1    60.1    50.5    39.2    31.7     47.5
CDD             0       0    <0.5      11      53     205     341     303     141      30       1    <0.5     1087
HDD           896     764     650     383     163      17    <0.5       1      30     212     500     764     4380
Precip       3.43    3.06    3.99    3.36    3.63    3.31    3.37    4.66    3.48    3.30    3.14    3.64    42.37
City: OWINGS FERRY LANDING
State: MD
ID: USC00186770
Lat: 38.6833
Long: -76.6667
County: Calvert
Elev: 160 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.7    48.2    57.0    68.1    75.9    83.6    87.2    85.3    79.5    69.0    58.7    46.8     67.0
Mean         34.8    38.2    45.9    55.7    64.3    72.7    76.9    75.3    69.0    57.9    48.2    38.1     56.5
Minimum      25.9    28.1    34.8    43.3    52.7    61.9    66.5    65.2    58.5    46.9    37.7    29.5     46.0
CDD             0    <0.5       3      17      82     245     367     319     155      26       3    <0.5     1218
HDD           936     752     595     296     104      12    <0.5       1      35     245     507     832     4316
Precip       2.99    2.98    4.01    3.32    3.88    3.56    4.12    3.96    4.02    3.45    3.71    3.56    43.56
Snow          6.9     3.9     1.2     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.7     1.6     14.4
City: OXON HILL
State: MD
ID: USC00186800
Lat: 38.7956
Long: -76.9950
County: Prince Georges
Elev: 120 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.5    46.9    55.6    67.6    75.3    84.7    88.0    86.4    79.6    68.4    57.8    47.1     66.8
Mean         35.1    37.9    45.4    56.5    65.0    74.4    78.3    76.9    69.7    57.9    48.4    38.6     57.1
Minimum      26.6    28.8    35.3    45.3    54.6    64.0    68.6    67.4    59.7    47.3    39.1    30.1     47.3
CDD             0       0       1      26      93     288     412     369     168      24       2       0     1382
HDD           928     760     607     282      94       7       0    <0.5      28     246     499     818     4270
Precip       3.02    2.93    3.78    3.40    4.36    4.36    4.35    3.62    4.13    3.72    3.60    3.27    44.54
City: PATUXENT RIVER NAS
State: MD
ID: USW00013721
Lat: 38.3000
Long: -76.4167
County: St. Marys
Elev: 46 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.3    46.9    54.9    65.3    74.2    82.8    86.9    85.0    78.8    68.3    58.7    48.4     66.3
Mean         36.1    38.2    45.6    55.4    64.7    73.7    78.1    76.6    70.1    59.2    49.7    40.1     57.4
Minimum      28.0    29.5    36.2    45.5    55.2    64.7    69.4    68.2    61.5    50.0    40.7    31.7     48.5
CDD          <0.5    <0.5       2      20      89     271     408     360     180      33       3    <0.5     1366
HDD           894     750     605     308      98       9    <0.5    <0.5      25     214     462     774     4140
Precip       3.32    2.94    4.61    3.85    3.80    4.31    4.59    4.35    4.55    3.34    3.28    3.71    46.65
Snow          3.7     4.8     0.8     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.5     2.2     12.0
City: POTOMAC FLTR PLT
State: MD
ID: USC00187272
Lat: 39.0400
Long: -77.2542
County: Montgomery
Elev: 270 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Precip       2.80    2.66    3.36    3.52    4.16    3.88    3.68    3.41    3.93    3.39    3.56    3.03    41.38
City: PRINCESS ANNE
State: MD
ID: USC00187330
Lat: 38.2122
Long: -75.6822
County: Somerset
Elev: 20 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      47.4    50.6    58.6    69.2    77.9    85.8    89.6    87.4    81.7    71.7    61.3    50.9     69.4
Mean         36.2    38.5    45.7    54.9    63.6    72.1    76.9    74.4    67.9    57.8    49.1    39.4     56.5
Minimum      24.9    26.3    32.8    40.6    49.3    58.3    64.2    61.4    54.2    43.9    36.8    27.9     43.5
CDD             0    <0.5       2      16      74     228     369     294     136      25       3    <0.5     1147
HDD           894     743     600     319     117      16    <0.5       3      47     248     481     794     4264
Precip       3.58    2.91    4.36    3.50    3.58    3.53    4.33    4.66    3.84    3.30    3.39    3.84    44.82
City: ROCKVILLE 1 NE
State: MD
ID: USC00187705
Lat: 39.1008
Long: -77.1486
County: Montgomery
Elev: 440 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.4    43.7    53.3    64.5    72.8    81.3    85.0    83.2    75.8    64.8    54.7    43.8     63.7
Mean         33.7    36.4    44.8    55.2    63.8    72.8    76.9    75.2    67.7    56.2    46.9    37.2     55.7
Minimum      27.0    29.2    36.2    45.9    54.8    64.3    68.8    67.2    59.7    47.7    39.1    30.5     47.6
CDD             0    <0.5       4      19      83     249     369     318     138      17       1    <0.5     1197
HDD           970     799     631     313     120      15    <0.5       2      55     288     544     863     4602
Precip       2.88    2.71    3.61    3.22    4.13    3.49    3.67    2.90    3.83    3.29    3.53    3.00    40.26
Snow          8.3     3.4     2.6     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.5     2.2     17.1
City: ROYAL OAK 2 SSW
State: MD
ID: USC00187806
Lat: 38.7144
Long: -76.1897
County: Talbot
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.1    47.3    55.8    66.5    75.2    83.8    87.8    86.3    79.8    69.2    58.7    47.8     67.0
Mean         36.3    38.9    46.5    56.3    65.4    74.5    78.6    76.9    70.2    59.6    50.0    40.1     57.9
Minimum      28.4    30.4    37.1    46.2    55.6    65.1    69.5    67.5    60.6    50.0    41.3    32.4     48.8
CDD             0    <0.5       2      19      97     290     423     370     184      35       3    <0.5     1423
HDD           891     732     577     279      85       7    <0.5       1      28     203     453     772     4026
Precip       3.60    3.13    4.36    3.86    4.19    3.86    4.37    4.27    4.01    3.72    3.65    3.74    46.76
Snow          5.4     5.2     1.3     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.3     2.4     14.7
City: SALISBURY FAA AP
State: MD
ID: USW00093720
Lat: 38.3406
Long: -75.5103
County: Wicomico
Elev: 48 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.2    47.0    55.0    64.9    73.5    82.2    86.5    84.4    78.4    68.3    58.6    48.2     66.0
Mean         35.4    37.7    44.7    54.0    62.6    72.0    76.8    74.9    68.2    57.2    48.2    39.0     56.0
Minimum      26.6    28.4    34.5    43.1    51.6    61.7    67.0    65.4    58.0    46.2    37.9    29.8     45.9
CDD          <0.5    <0.5       2      15      67     227     364     308     142      25       3    <0.5     1153
HDD           917     764     630     345     142      19       1       1      46     265     505     806     4442
Precip       3.61    3.35    4.42    3.55    3.62    3.71    4.38    4.43    3.98    3.49    3.43    3.71    45.68
Snow          3.2     3.3     0.8     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.2     1.6      9.3
City: SALISBURY
State: MD
ID: USC00188000
Lat: 38.3650
Long: -75.5892
County: Wicomico
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      46.0    49.0    57.3    67.5    75.7    83.6    87.4    85.6    79.8    69.9    60.0    49.5     67.7
Mean         37.9    40.2    47.5    56.9    65.4    74.3    78.6    76.8    70.6    59.9    50.9    41.4     58.4
Minimum      29.8    31.5    37.8    46.3    55.0    64.9    69.8    68.0    61.3    49.9    41.8    33.2     49.2
CDD          <0.5    <0.5       4      25     100     285     422     367     192      38       5    <0.5     1436
HDD           840     693     545     268      89       8    <0.5       1      25     196     428     733     3825
Precip       3.61    3.24    4.40    3.61    3.51    3.92    4.54    4.77    4.04    3.23    3.42    3.60    45.89
Snow          1.6     0.2     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0     1.2      3.2
City: SAVAGE RIVER DAM
State: MD
ID: USC00188065
Lat: 39.5103
Long: -79.1400
County: Garrett
Elev: 1495 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      35.5    39.1    48.2    60.6    69.3    77.5    81.0    80.1    73.2    62.0    50.6    39.1     59.8
Mean         27.3    29.9    37.8    48.7    57.7    66.2    70.2    69.1    62.0    50.8    41.2    31.3     49.5
Minimum      19.1    20.8    27.4    36.9    46.1    55.0    59.4    58.0    50.8    39.7    31.8    23.6     39.1
CDD             0       0    <0.5       3      21      97     173     147      47       3    <0.5       0      490
HDD          1168     981     843     490     247      60      12      22     137     442     714    1043     6159
Precip       2.75    2.43    3.40    3.33    4.52    3.90    4.32    3.33    3.32    2.66    3.00    2.80    39.76
City: SHARPSBURG 5 S
State: MD
ID: USC00188207
Lat: 39.3981
Long: -77.7222
County: Washington
Elev: 500 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.9    43.9    52.9    64.3    74.1    82.5    86.6    85.4    78.3    68.2    56.2    43.6     64.9
Mean         30.8    33.3    41.2    51.3    61.1    70.2    74.1    72.8    65.6    54.6    44.5    33.6     52.9
Minimum      20.7    22.6    29.6    38.2    48.1    57.9    61.7    60.1    52.9    41.1    32.8    23.7     40.9
CDD             0       0    <0.5       9      52     178     284     245      92      12       1    <0.5      874
HDD          1060     889     736     422     173      22       1       5      74     333     616     972     5303
Precip       2.88    2.56    3.67    3.62    4.16    3.88    4.10    3.23    4.00    3.41    3.40    3.15    42.06
City: SMITHSBURG 2NW
State: MD
ID: USC00188371
Lat: 39.6636
Long: -77.5831
County: Washington
Elev: 670 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      38.7    42.8    50.7    63.6    72.2    82.3    86.2    85.0    77.0    65.6    54.6    42.5     63.5
Mean         30.0    32.6    40.2    51.5    60.3    70.5    74.5    73.1    65.3    53.7    44.0    33.5     52.5
Minimum      21.2    22.3    29.6    39.4    48.4    58.6    62.8    61.1    53.5    41.7    33.4    24.5     41.5
CDD             0       0    <0.5      11      39     187     295     254      82      10    <0.5    <0.5      879
HDD          1087     909     770     416     184      24       1       5      74     361     630     976     5438
Precip       2.66    2.74    3.71    3.81    4.14    4.19    3.74    3.14    4.04    3.24    3.66    3.35    42.42
City: SNOW HILL 4 N
State: MD
ID: USC00188380
Lat: 38.2364
Long: -75.3789
County: Worcester
Elev: 30 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      47.0    49.8    57.8    68.2    76.8    84.9    88.2    86.8    81.5    71.3    61.1    50.5     68.8
Mean         37.3    39.5    46.4    55.8    64.7    73.6    77.4    75.7    69.8    59.1    50.0    40.7     57.6
Minimum      27.7    29.2    35.0    43.5    52.6    62.3    66.6    64.6    58.0    46.8    38.9    31.0     46.4
CDD          <0.5    <0.5       3      21      94     270     384     333     176      36       4    <0.5     1322
HDD           857     714     579     295     104      12    <0.5       1      34     220     454     752     4023
Precip       3.57    3.14    4.52    3.48    3.52    3.47    4.39    4.90    4.40    3.53    3.52    3.67    46.11
Snow          3.3     4.3     1.0     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.2     2.4     11.4
City: SOLOMONS
State: MD
ID: USC00188405
Lat: 38.3186
Long: -76.4542
County: Calvert
Elev: 12 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      46.0    48.5    55.7    66.8    75.3    85.1    88.6    87.1    81.1    70.6    60.7    49.6     68.0
Mean         37.3    39.3    46.2    56.4    65.6    75.5    79.6    78.5    72.0    61.4    51.7    41.2     58.8
Minimum      28.6    30.0    36.7    45.9    55.9    65.9    70.7    69.8    62.9    52.1    42.7    32.7     49.6
CDD             0       0    <0.5      20      92     317     454     417     222      38       4       0     1564
HDD           858     721     583     279      74       2       0    <0.5      12     151     403     739     3823
City: ST INIGOES WEBSTER NOLF
State: MD
ID: USW00003757
Lat: 38.1417
Long: -76.4292
County: St. Marys
Elev: 21 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      44.0    49.9    56.4    67.3    75.3    83.5    87.8    84.8    79.1    68.8    58.6    48.1     67.0
Mean         36.4    39.9    46.4    56.8    65.5    74.1    78.6    76.3    69.9    59.3    49.8    39.6     57.8
Minimum      28.7    29.9    36.4    46.3    55.6    64.7    69.3    67.8    60.7    49.8    40.9    31.0     48.5
CDD             0       0       1      20      87     276     419     350     164      32       1       0     1349
HDD           887     703     577     267      73       3    <0.5    <0.5      17     208     458     788     3981
City: STEVENSVILLE 2SW
State: MD
ID: USC00188557
Lat: 38.9753
Long: -76.3422
County: Queen Anne's
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.8    45.3    52.6    64.6    73.1    82.3    85.9    84.4    78.3    68.4    57.7    46.7     65.2
Mean         34.3    36.8    43.9    54.7    63.3    73.7    76.9    76.2    69.6    59.3    49.2    39.2     56.5
Minimum      26.7    28.3    35.3    44.8    53.4    65.0    67.8    68.0    60.8    50.1    40.6    31.7     47.8
CDD             0       0       1       8      63     265     367     347     153      22    <0.5       0     1227
HDD           953     789     653     318     117       6       0    <0.5      17     201     476     800     4329
City: UNIONVILLE
State: MD
ID: USC00189030
Lat: 39.4500
Long: -77.1833
County: Frederick
Elev: 430 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.4    45.2    54.3    66.2    75.1    83.5    86.4    85.5    78.3    67.6    56.8    44.3     65.5
Mean         31.2    34.2    42.4    52.8    61.8    70.6    74.7    73.0    66.0    54.6    44.9    34.8     53.5
Minimum      21.0    23.1    30.6    39.4    48.5    57.6    63.0    60.6    53.7    41.6    33.0    25.4     41.5
CDD             0       0       1       9      52     187     302     255     107      13       1       0      926
HDD          1048     864     700     375     151      21       1       6      77     335     604     934     5115
Precip       2.85    2.72    3.42    3.48    4.03    4.30    3.80    3.31    3.63    3.43    3.53    3.33    41.83
City: UPPER MARLBORO 3 NNW
State: MD
ID: USC00189070
Lat: 38.8653
Long: -76.7767
County: Prince Georges
Elev: 100 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      43.2    46.3    54.8    65.8    74.4    83.4    87.5    85.8    79.2    68.3    58.3    47.1     66.3
Mean         33.5    36.2    44.2    54.3    63.5    72.7    77.0    75.1    67.8    56.4    47.1    37.4     55.5
Minimum      23.8    26.1    33.5    42.9    52.5    62.0    66.4    64.3    56.5    44.4    36.0    27.7     44.8
CDD             0    <0.5       2      19      81     248     370     314     140      21       2    <0.5     1198
HDD           976     806     649     338     130      17    <0.5       3      54     289     538     856     4655
Precip       2.88    2.72    3.76    3.55    4.32    4.07    4.02    3.72    3.99    3.60    3.47    3.14    43.24
Snow          6.5     6.1     1.3     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.3     1.9     16.1
City: VIENNA
State: MD
ID: USC00189140
Lat: 38.4875
Long: -75.8211
County: Dorchester
Elev: 10 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      46.6    49.3    58.1    68.5    77.3    85.9    90.2    88.1    81.8    71.5    60.7    50.1     69.1
Mean         37.1    39.3    46.9    56.6    65.7    74.7    79.2    77.3    70.6    60.0    50.2    40.4     58.2
Minimum      27.7    29.2    35.7    44.7    54.0    63.4    68.3    66.5    59.3    48.5    39.6    30.8     47.4
CDD          <0.5    <0.5       1      21     104     297     442     382     191      38       4    <0.5     1478
HDD           863     721     562     273      84       8    <0.5       1      24     193     449     761     3938
Precip       3.82    3.22    4.04    3.69    4.07    4.34    3.62    3.72    3.45    3.06    3.41    3.68    44.12
Snow          1.4     3.2     0.2     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.0     0.7      5.5
City: WESTMINSTER POL BRKS
State: MD
ID: USC00189440
Lat: 39.5500
Long: -76.9667
County: Carroll
Elev: 765 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      41.3    44.9    54.2    66.1    75.2    84.0    87.6    85.3    78.4    67.6    56.0    43.9     65.5
Mean         31.6    34.6    42.3    53.3    62.3    71.4    75.5    73.3    66.6    55.6    45.3    35.1     54.0
Minimum      21.9    24.2    30.4    40.4    49.4    58.8    63.3    61.4    54.9    43.6    34.6    26.2     42.5
CDD             0       0       2      12      63     212     325     264     113      15       1       0     1007
HDD          1035     852     706     365     146      20       1       5      64     306     592     928     5021
Precip       2.88    2.49    3.59    3.50    4.15    3.92    4.32    3.72    4.28    3.64    3.27    3.64    43.40
Snow          7.3     6.5     2.7     0.1     0.0     0.0     0.0     0.0     0.0     0.0     0.9     2.5     20.0
City: WILLIAMSPORT
State: MD
ID: USC00189570
Lat: 39.6039
Long: -77.8358
County: Washington
Elev: 360 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      40.7    44.1    52.9    64.5    73.9    82.5    86.6    85.7    78.4    66.8    56.4    44.0     64.8
Mean         30.9    33.7    41.7    52.1    61.5    70.5    75.2    74.1    66.6    54.6    44.7    34.4     53.4
Minimum      21.1    23.2    30.4    39.6    49.1    58.4    63.8    62.4    54.7    42.4    33.0    24.8     42.0
CDD             0       0    <0.5       6      51     180     316     282     100       9    <0.5       0      944
HDD          1057     878     724     394     159      17    <0.5       1      54     331     609     948     5173
Precip       3.00    1.97    4.23    3.20    4.15    3.78    3.90    2.92    3.86    3.06    3.42    3.10    40.59
City: WOODSTOCK
State: MD
ID: USC00189750
Lat: 39.3333
Long: -76.8667
County: Baltimore
Elev: 460 ft
Normal       Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec     Annual
Maximum      42.1    46.1    55.2    67.0    75.8    84.2    87.7    86.1    79.0    68.1    57.1    45.5     66.3
Mean         33.2    36.1    43.8    54.7    63.5    72.5    76.4    75.0    67.7    56.4    46.6    36.8     55.3
Minimum      24.2    26.0    32.4    42.4    51.2    60.7    65.1    63.9    56.4    44.8    36.2    28.0     44.4
CDD             0       0       3      14      71     238     354     312     134      20       2    <0.5     1147
HDD           987     810     660     323     117      14    <0.5       2      54     285     552     876     4681
Precip       3.44    3.11    4.13    3.59    4.57    4.06    3.83    3.76    4.00    3.65    3.75    3.66    45.55
Snow          6.9     6.8     3.4     0.3     0.0     0.0     0.0     0.0     0.0     0.0     1.0     3.5     21.9