Source: "Comparative Climatic Data", National Climatic Data
Center, NOAA, 2001. See:
Data Explanations
Normal Daily Minimum Temperature, Deg F
NORMALS 1971-2000 YRS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
BIRMINGHAM AP,AL 30 32.3 35.4 42.4 48.4 57.6 65.4 69.7 68.9 63.0 50.9 41.8 35.2 50.9
HUNTSVILLE, AL 30 30.7 34.0 41.2 48.4 57.5 65.4 69.5 68.1 61.7 49.6 40.7 33.8 50.1
MOBILE, AL 30 39.5 42.4 49.2 54.8 62.8 69.2 71.8 71.7 67.6 56.3 47.8 41.6 56.2
MONTGOMERY, AL 30 35.5 38.6 45.4 51.2 60.1 67.3 70.9 70.1 64.9 52.2 43.5 37.6 53.1
ANCHORAGE, AK 30 9.3 11.7 18.2 28.7 38.9 47.0 51.5 49.4 41.4 28.3 15.9 11.4 29.3
ANNETTE, AK 30 30.4 32.3 34.2 37.7 43.1 48.3 52.4 52.6 48.0 41.7 35.1 32.1 40.7
BARROW, AK 30 -19.6 -22.0 -20.0 -7.3 15.3 30.4 34.3 33.8 27.5 9.8 -6.4 -16.4 5.0
BETHEL, AK 30 0.7 1.3 7.2 18.4 33.1 43.3 48.8 47.5 39.1 24.7 11.7 3.2 23.3
BETTLES,AK 30 -19.2 -17.7 -8.0 10.6 33.7 46.9 49.5 43.7 32.8 11.9 -8.0 -15.1 13.4
BIG DELTA,AK 30 -9.6 -6.4 3.2 21.7 37.7 47.6 51.1 46.1 35.6 17.0 -0.8 -7.1 19.7
COLD BAY,AK 30 23.5 22.9 24.9 28.8 34.8 41.1 46.1 47.4 43.0 35.1 29.9 26.5 33.7
FAIRBANKS, AK 30 -19.0 -15.6 -2.7 19.8 36.9 48.5 51.9 46.2 34.7 15.6 -6.6 -15.2 16.3
GULKANA,AK 30 -12.9 -7.4 2.3 19.7 32.2 41.1 45.4 41.7 32.8 18.4 -2.2 -9.5 16.8
HOMER, AK 30 17.5 18.3 22.5 29.3 36.7 43.0 47.2 46.7 41.0 31.4 23.5 20.0 31.4
JUNEAU, AK 30 20.7 23.5 27.8 33.4 40.1 46.1 49.2 48.3 43.8 37.7 28.9 24.4 35.3
KING SALMON, AK 30 8.0 7.4 15.1 24.9 34.8 42.2 47.5 47.4 40.3 26.0 15.9 9.3 26.6
KODIAK, AK 30 24.6 24.3 26.8 31.8 38.2 43.9 48.5 48.6 43.2 34.3 28.9 25.3 34.9
KOTZEBUE, AK 30 -8.6 -9.9 -7.7 3.3 25.3 38.8 49.4 47.4 37.2 18.8 3.2 -6.4 15.9
MCGRATH, AK 30 -15.6 -12.5 -1.8 17.7 35.5 45.7 49.8 45.7 35.9 18.3 -2.2 -12.3 17.0
NOME, AK 30 -1.8 -2.3 1.0 12.4 31.1 40.6 46.6 45.2 37.2 22.9 10.8 0.9 20.4
ST. PAUL ISLAND, AK 30 21.5 18.9 19.5 24.0 31.5 37.6 43.0 45.1 40.7 34.1 29.1 24.7 30.8
TALKEETNA, AK 30 2.3 5.0 11.1 23.9 34.9 45.1 49.9 46.5 37.3 23.6 9.4 4.8 24.5
UNALAKLEET, AK 30 -3.9 -4.2 1.8 13.8 32.1 42.7 48.9 46.5 35.8 19.4 5.0 -1.4 19.7
VALDEZ, AK 30 17.2 19.6 23.8 30.9 38.6 45.0 48.0 46.4 40.9 33.4 23.9 20.2 32.3
YAKUTAT, AK 30 19.4 21.0 23.6 29.2 36.1 42.7 47.1 46.2 40.6 34.8 26.3 22.9 32.5
FLAGSTAFF, AZ 30 16.5 18.8 22.8 27.3 34.0 41.4 49.9 49.1 41.7 31.1 22.1 16.6 30.9
PHOENIX, AZ 30 43.4 47.0 51.1 57.5 66.3 75.2 81.4 80.4 74.5 62.9 50.0 43.5 61.1
TUCSON, AZ 30 38.9 41.6 45.1 50.5 58.6 68.0 73.4 72.4 67.7 57.0 45.1 39.2 54.8
WINSLOW, AZ 30 21.3 25.5 31.1 36.9 45.3 54.2 62.0 61.1 52.9 40.1 28.7 21.0 40.0
YUMA, AZ 30 46.2 48.8 52.8 58.1 65.1 73.2 80.8 80.8 75.3 64.0 52.2 45.8 61.9
FORT SMITH, AR 30 27.8 32.6 40.9 49.0 58.9 67.2 71.4 70.3 62.9 50.5 39.5 31.1 50.2
LITTLE ROCK, AR 30 30.8 34.8 42.6 50.0 59.2 67.8 72.0 70.5 63.6 51.5 41.5 33.9 51.5
NORTH LITTLE ROCK, AR 30 31.3 36.1 44.5 52.7 61.2 68.9 72.9 71.5 64.9 54.1 43.4 34.9 53.0
BAKERSFIELD, CA 30 39.3 43.0 46.2 49.6 56.8 63.7 69.2 68.4 63.9 54.9 44.2 38.2 53.1
BISHOP, CA 30 22.4 26.4 31.0 36.0 43.7 50.7 55.7 53.7 46.9 37.1 27.1 21.6 37.7
EUREKA, CA. 30 40.8 41.8 42.2 44.0 47.6 50.7 52.8 53.4 51.2 47.7 43.9 40.6 46.4
FRESNO, CA 30 38.4 41.4 44.9 48.4 54.9 61.2 66.1 64.9 60.4 51.9 42.3 37.0 51.0
LONG BEACH, CA 30 46.0 48.1 50.4 53.2 57.8 61.3 64.6 65.6 63.7 58.3 50.1 45.3 55.4
LOS ANGELES AP, CA 30 48.6 50.1 51.3 53.6 56.9 60.1 63.3 64.5 63.6 59.4 52.7 48.5 56.1
LOS ANGELES C.O., CA 30 48.5 50.3 51.6 54.4 57.9 61.4 64.6 65.6 64.6 59.9 52.6 48.3 56.6
MOUNT SHASTA, CA 30 26.4 28.7 30.3 33.3 39.0 44.9 48.9 47.5 42.9 36.6 29.9 25.8 36.2
REDDING, CA 30 35.5 38.1 41.1 44.9 51.6 59.6 64.1 60.8 56.5 48.0 39.8 35.0 47.9
SACRAMENTO, CA 30 38.8 41.9 44.2 46.3 50.9 55.5 58.3 58.1 55.8 50.6 42.8 37.7 48.4
SAN DIEGO, CA 30 49.7 51.5 53.6 56.4 59.8 62.6 65.9 67.4 66.1 61.2 53.6 48.9 58.1
SAN FRANCISCO AP, CA 30 42.9 45.5 46.8 48.1 50.5 52.9 54.5 55.5 55.1 52.4 47.5 43.0 49.6
SAN FRANCISCO C.O., CA 30 46.4 48.5 49.2 50.1 51.4 53.2 54.4 55.6 56.1 54.6 50.8 46.7 51.4
SANTA BARBARA, CA 30 40.8 44.0 46.0 47.6 50.5 53.9 57.3 58.4 56.6 51.6 44.0 39.9 49.2
SANTA MARIA, CA 30 39.3 41.4 42.7 43.4 46.9 50.4 53.5 54.2 52.9 48.2 41.8 38.2 46.1
STOCKTON, CA 30 38.1 41.0 43.6 46.7 52.1 57.5 60.8 60.3 57.4 50.5 42.1 36.7 48.9
ALAMOSA, CO 30 -3.7 4.7 15.8 22.8 32.4 40.4 46.4 45.2 36.5 23.9 11.1 -0.7 22.9
COLORADO SPRINGS, CO 30 14.5 18.0 23.9 31.4 40.7 49.5 54.8 53.6 45.4 34.3 22.6 15.6 33.7
DENVER, CO 30 15.2 19.1 25.4 34.2 43.8 53.0 58.7 57.4 47.3 35.9 23.5 16.4 35.8
GRAND JUNCTION, CO 30 15.6 22.7 31.0 37.5 46.4 55.3 61.4 59.7 50.4 38.6 26.3 17.5 38.5
PUEBLO, CO 30 14.0 18.8 26.3 34.5 44.8 53.5 59.4 58.1 48.7 35.3 22.5 15.1 35.9
BRIDGEPORT, CT 30 22.9 24.9 32.0 40.7 50.6 59.6 66.0 65.4 57.7 46.3 37.5 28.0 44.3
HARTFORD, CT 30 17.2 19.9 28.3 37.9 48.1 57.0 62.4 60.7 52.1 40.6 32.6 22.6 40.0
WILMINGTON, DE 30 23.7 25.8 33.4 42.1 52.4 61.8 67.3 65.8 58.1 45.6 36.9 28.4 45.1
WASHINGTON DULLES AP, D.C. 30 21.9 24.1 31.8 40.2 49.9 59.0 64.0 62.8 55.6 42.3 33.8 26.0 42.6
WASHINGTON NAT'L AP, D.C. 30 27.3 29.7 37.3 45.9 55.8 65.0 70.1 68.6 61.8 49.6 40.0 32.0 48.6
APALACHICOLA, FL 30 43.0 45.8 51.4 57.6 65.1 71.6 73.9 74.0 71.2 60.5 52.0 45.3 59.3
DAYTONA BEACH, FL 30 47.1 48.8 53.7 58.0 64.5 70.6 72.4 72.8 71.9 65.3 57.0 50.1 61.0
FORT MYERS, FL 30 54.5 55.4 59.3 62.7 68.4 73.1 74.2 74.4 73.9 68.6 62.1 56.2 65.2
GAINESVILLE, FL 30 42.4 44.7 49.9 54.7 62.0 68.4 70.8 70.6 68.1 59.2 51.1 44.4 57.2
JACKSONVILLE, FL 30 41.9 44.3 49.8 54.6 62.5 69.4 72.4 72.2 69.4 59.7 50.8 44.1 57.6
KEY WEST, FL 30 65.2 65.7 68.8 72.1 75.9 78.7 79.6 79.2 78.5 75.7 71.9 67.3 73.2
MIAMI, FL 30 59.6 60.5 64.0 67.6 72.0 75.2 76.5 76.5 75.7 72.2 67.5 62.2 69.1
ORLANDO, FL 30 49.9 51.3 55.9 59.9 65.9 71.3 72.6 73.0 71.9 65.5 58.7 52.6 62.4
PENSACOLA, FL 30 42.7 45.4 51.7 57.6 65.8 72.1 74.5 74.2 70.4 59.6 51.1 44.7 59.2
TALLAHASSEE, FL 30 39.7 42.1 48.2 52.8 62.3 69.8 72.7 72.7 69.2 56.9 47.9 41.6 56.3
TAMPA, FL 30 52.4 53.8 58.5 62.4 68.9 74.0 75.3 75.4 74.3 67.6 60.7 54.7 64.8
VERO BEACH, FL 30 52.7 53.6 57.8 61.6 67.2 71.8 73.0 72.9 72.7 68.5 61.9 54.7 64.0
WEST PALM BEACH, FL 30 57.3 58.2 61.9 65.4 70.5 73.8 75.0 75.4 74.7 71.2 65.8 60.1 67.4
ATHENS, GA 30 32.9 35.4 42.3 48.7 57.6 65.3 69.3 68.5 62.7 50.7 42.2 35.3 50.9
ATLANTA, GA 30 33.5 36.5 43.6 50.4 59.5 67.1 70.6 69.9 64.3 52.8 43.5 36.2 52.3
AUGUSTA,GA 30 33.1 35.5 42.5 48.1 57.2 65.4 69.6 68.4 62.4 49.6 40.9 34.7 50.6
COLUMBUS, GA 30 36.6 39.0 45.7 51.8 61.3 68.8 72.3 71.5 66.4 54.5 45.7 39.0 54.4
MACON, GA 30 34.5 37.0 43.8 49.5 58.6 66.6 70.5 69.5 63.7 51.1 42.5 36.3 52.0
SAVANNAH, GA 30 38.0 40.9 47.5 52.9 61.3 68.1 71.8 71.3 67.3 56.1 46.9 40.1 55.2
HILO, HI 30 63.6 63.5 64.7 65.6 66.7 68.0 69.2 69.4 69.0 68.5 67.2 64.9 66.7
HONOLULU,HI 30 65.7 65.4 66.9 68.2 69.6 72.1 73.8 74.7 74.2 73.2 71.1 67.8 70.2
KAHULUI, HI 30 63.3 63.1 64.6 66.0 67.0 69.3 70.8 71.0 70.0 69.4 67.9 65.1 67.3
LIHUE, HI 30 65.4 65.5 67.3 68.9 70.3 72.7 74.0 74.5 74.0 72.8 70.8 67.6 70.3
BOISE, ID 30 23.6 28.8 34.0 39.4 46.6 54.2 60.3 59.8 51.2 41.3 32.4 24.1 41.3
LEWISTON, ID 30 28.0 31.2 35.6 40.6 47.0 53.6 59.3 59.3 50.9 41.2 34.1 28.5 42.5
POCATELLO, ID 30 16.3 20.9 27.3 32.6 39.2 45.7 50.9 49.9 41.8 33.3 24.9 16.8 33.3
CHICAGO,IL 30 14.3 19.2 28.5 37.6 47.5 57.2 63.2 62.2 53.7 42.1 31.6 20.4 39.8
MOLINE, IL 30 12.3 18.2 29.0 39.3 50.0 59.7 64.5 62.4 53.4 41.6 30.1 18.3 39.9
PEORIA, IL 30 14.3 19.7 30.2 40.3 50.8 60.1 64.6 62.6 54.0 42.3 31.4 20.1 40.9
ROCKFORD, IL 30 10.8 16.3 26.7 36.8 47.9 57.6 62.6 60.9 51.8 40.1 29.0 16.9 38.1
SPRINGFIELD, IL 30 17.1 22.2 32.4 42.2 52.7 61.9 66.0 63.9 55.4 44.4 33.7 22.6 42.9
EVANSVILLE, IN 30 22.6 26.2 35.2 43.8 54.0 63.5 67.8 65.1 57.0 44.6 36.0 27.0 45.2
FORT WAYNE, IN 30 16.1 19.2 28.8 38.2 49.1 58.8 62.5 60.4 52.8 41.8 32.7 22.3 40.2
INDIANAPOLIS, IN 30 18.5 22.5 32.0 41.2 51.8 61.3 65.2 63.3 55.2 43.6 34.1 24.0 42.7
SOUTH BEND, IN 30 15.7 19.0 28.2 37.7 48.4 58.3 62.8 61.3 53.3 42.3 32.6 21.7 40.1
DES MOINES, IA 30 11.7 17.8 28.7 39.9 51.4 61.0 66.1 63.9 54.3 42.2 29.0 16.7 40.2
DUBUQUE,IA 30 9.2 15.4 26.2 37.5 48.8 57.9 62.4 60.2 51.7 40.5 27.8 15.2 37.7
SIOUX CITY, IA 30 8.5 15.3 25.7 37.3 49.2 58.5 62.9 60.6 50.1 38.0 24.8 12.8 37.0
WATERLOO, IA 30 6.3 13.2 24.9 35.8 48.1 58.1 62.2 59.5 49.8 37.8 25.1 12.5 36.1
CONCORDIA, KS 30 16.9 21.9 31.1 41.2 51.9 61.8 67.4 65.6 56.1 44.0 30.5 20.8 42.4
DODGE CITY, KS 30 18.7 23.6 31.2 40.7 51.7 61.6 66.8 65.6 56.5 43.8 30.2 21.7 42.7
GOODLAND, KS 30 15.8 19.7 26.4 34.8 45.7 55.5 61.1 59.6 50.0 37.5 25.2 17.8 37.4
TOPEKA, KS 30 17.2 23.0 32.9 42.9 53.4 63.2 67.7 65.4 55.9 44.3 32.1 21.8 43.3
WICHITA, KS 30 20.3 25.3 34.4 43.7 54.0 63.9 69.1 67.9 59.3 46.9 33.9 24.0 45.2
GREATER CINCINNATI AP 30 21.3 25.0 33.8 42.7 52.9 61.6 66.1 64.2 56.8 44.9 35.7 26.4 44.3
JACKSON, KY 30 25.7 28.9 37.4 45.8 54.3 61.9 65.7 64.3 58.4 47.4 38.9 30.2 46.6
LEXINGTON, KY 30 24.1 27.7 35.9 44.1 53.6 62.2 66.4 64.9 57.9 46.4 37.3 28.4 45.7
LOUISVILLE, KY 30 24.9 28.5 37.1 46.0 56.1 65.1 69.8 68.2 60.9 48.5 39.3 29.9 47.9
PADUCAH KY 30 23.9 28.2 37.1 45.6 55.0 63.8 67.7 64.9 57.1 45.2 36.5 27.5 46.1
BATON ROUGE, LA 30 40.2 43.1 49.6 55.8 64.1 70.2 72.7 71.9 67.5 56.4 47.9 42.1 56.8
LAKE CHARLES, LA 30 41.2 44.3 50.8 57.2 65.7 72.1 74.3 73.6 69.1 58.6 49.7 43.3 58.3
NEW ORLEANS, LA 30 43.4 46.1 52.7 58.4 66.4 72.0 74.2 73.9 70.6 60.2 51.8 45.6 59.6
SHREVEPORT, LA 30 36.5 40.3 47.2 53.8 62.7 69.9 73.4 72.3 66.4 55.0 45.3 38.3 55.1
CARIBOU, ME 30 -0.3 2.9 15.2 29.2 40.7 49.9 54.8 52.6 43.6 34.1 23.7 8.0 29.6
PORTLAND, ME 30 12.5 15.6 25.2 34.7 44.2 52.9 58.6 57.2 48.5 37.4 29.5 18.7 36.3
BALTIMORE, MD 30 23.5 26.1 33.6 42.0 51.8 60.8 65.8 63.9 56.6 43.7 34.7 27.3 44.2
BLUE HILL, MA 30 18.1 20.3 27.8 37.1 47.0 55.9 62.0 60.9 53.2 42.9 34.2 23.8 40.3
BOSTON, MA 30 22.1 24.2 31.5 40.5 50.2 59.4 65.5 64.5 56.8 46.4 37.9 27.8 43.9
WORCESTER, MA 30 15.8 17.8 25.6 35.5 46.2 55.0 60.8 59.5 51.3 40.7 32.0 21.6 38.5
ALPENA, MI 30 9.5 9.7 18.7 30.2 40.0 48.8 54.5 52.9 45.2 35.6 27.0 16.9 32.4
DETROIT, MI 30 17.8 20.0 28.5 38.4 49.4 58.9 63.6 62.2 54.1 42.5 33.5 23.4 41.0
FLINT, MI 30 13.3 15.3 24.3 34.6 45.2 54.6 59.1 57.4 49.4 38.6 29.8 19.1 36.7
GRAND RAPIDS, MI 30 15.6 17.4 25.9 36.1 46.6 55.8 60.5 59.0 51.0 40.2 31.2 21.4 38.4
HOUGHTON LAKE, MI 30 9.7 10.5 19.2 30.6 40.7 48.9 53.4 52.2 45.3 36.2 27.6 16.8 32.6
LANSING, MI 30 13.9 15.4 24.3 34.5 44.8 54.3 58.4 57.0 48.9 38.6 30.1 19.7 36.7
MARQUETTE, MI 30 3.3 5.4 14.3 26.9 39.1 48.3 53.5 52.0 43.8 34.0 22.4 10.2 29.4
MUSKEGON, MI 30 17.1 18.3 25.4 35.1 45.1 54.2 59.8 58.8 50.7 40.6 31.8 22.6 38.3
SAULT STE. MARIE, MI 30 4.9 6.6 16.1 28.8 39.3 46.5 52.0 52.4 44.8 36.0 25.9 13.1 30.5
DULUTH, MN 30 -1.2 5.1 16.5 28.9 40.2 48.5 54.6 53.5 44.8 34.5 20.7 5.6 29.3
INTERNATIONAL FALLS, MN 30 -8.4 -0.7 12.3 27.1 40.0 49.1 53.6 51.3 41.6 31.5 16.4 -1.1 26.1
MINNEAPOLIS-ST.PAUL, MN 30 4.3 11.8 23.5 36.2 48.5 57.8 63.0 60.8 50.8 38.9 24.8 10.9 35.9
ROCHESTER, MN 30 3.7 10.6 22.6 34.6 46.1 55.6 60.1 58.0 48.7 37.1 23.7 10.1 34.3
SAINT CLOUD, MN 30 -1.2 6.4 19.1 32.2 44.1 52.9 57.9 55.5 45.7 34.3 20.4 5.5 31.1
JACKSON, MS 30 35.0 38.2 45.4 51.7 61.0 68.1 71.4 70.3 64.6 52.0 43.4 37.3 53.2
MERIDIAN, MS 30 34.7 37.7 44.3 50.4 59.5 66.8 70.5 69.8 64.2 51.3 42.8 37.2 52.4
TUPELO, MS 30 30.5 33.5 41.4 48.2 57.7 65.7 69.8 68.2 61.7 48.8 40.0 33.2 49.9
COLUMBIA, MO 30 18.2 23.4 33.0 42.9 52.8 61.8 66.3 64.0 55.4 44.1 33.0 22.5 43.1
KANSAS CITY, MO 30 17.8 23.3 33.2 43.5 53.9 63.2 68.2 66.1 57.2 45.9 33.4 22.5 44.0
ST. LOUIS, MO 30 21.2 26.5 36.2 46.5 56.6 65.9 70.6 68.6 60.3 48.2 36.7 25.8 46.9
SPRINGFIELD, MO 30 21.8 26.4 34.9 43.6 53.4 62.2 67.1 65.6 57.4 46.1 35.3 25.9 45.0
BILLINGS, MT 30 15.1 20.1 26.4 34.7 44.0 52.5 58.3 57.3 47.1 37.2 25.6 17.7 36.3
GLASGOW, MT 30 1.8 9.9 20.6 32.2 43.0 51.6 56.6 55.7 44.1 33.0 18.5 6.4 31.1
GREAT FALLS, MT 30 11.3 15.1 21.5 29.7 38.3 46.0 50.4 49.9 41.2 33.0 22.5 14.4 31.1
HAVRE, MT 30 3.7 10.4 20.0 30.0 40.2 48.0 52.0 51.3 40.7 29.8 17.3 7.8 29.3
HELENA, MT 30 9.9 15.6 23.5 31.2 39.8 47.5 52.3 50.8 41.2 31.2 20.3 11.3 31.2
KALISPELL, MT 30 13.8 18.4 24.8 30.8 37.9 43.5 46.7 45.8 37.1 28.4 23.2 16.1 30.5
MISSOULA, MT 30 16.2 20.5 27.1 32.4 39.3 45.9 50.2 49.3 40.6 31.4 24.0 16.5 32.8
GRAND ISLAND, NE 30 12.2 17.7 27.0 37.8 49.3 59.1 64.4 62.3 51.8 39.3 25.9 15.9 38.6
LINCOLN, NE 30 11.5 17.2 27.5 38.8 50.1 60.4 65.9 63.7 53.2 40.4 27.0 16.2 39.3
NORFOLK, NE 30 9.6 15.5 25.4 36.8 48.3 58.0 63.0 61.0 50.4 38.0 24.7 13.7 37.1
NORTH PLATTE, NE 30 9.9 15.4 23.8 33.4 44.5 54.2 60.2 58.4 46.7 33.7 20.7 12.1 34.4
OMAHA EPPLEY AP, NE 30 11.6 18.0 28.1 39.6 50.7 60.6 65.9 63.8 53.5 41.1 28.1 16.4 39.8
OMAHA (NORTH), NE 30 12.6 19.0 28.8 40.3 51.3 60.5 65.5 64.1 55.0 43.1 29.2 17.2 40.6
SCOTTSBLUFF, NE 30 11.0 15.8 23.0 31.4 42.4 52.1 57.4 54.9 43.7 31.3 19.7 11.6 32.9
VALENTINE, NE 30 7.8 13.7 22.1 32.4 43.7 53.2 59.1 57.3 45.8 33.1 20.1 10.5 33.2
ELKO, NV 30 14.1 19.7 25.9 29.9 36.8 43.5 48.6 47.0 38.1 28.3 20.9 13.8 30.6
ELY, NV 30 10.4 15.6 21.9 26.4 33.4 40.6 47.4 46.4 37.5 27.8 18.2 10.6 28.0
LAS VEGAS, NV 30 36.8 41.4 47.0 53.9 62.9 72.3 78.2 76.7 68.8 56.5 44.0 36.6 56.3
RENO, NV 30 21.8 25.4 29.3 33.2 40.2 46.5 51.4 49.9 43.1 34.0 26.4 20.7 35.2
WINNEMUCCA, NV 30 18.5 23.6 27.0 30.7 38.4 45.8 51.8 49.2 40.2 30.2 23.3 17.0 33.0
CONCORD, NH 30 9.7 12.6 22.7 32.2 42.4 51.8 57.1 55.6 46.6 35.1 27.6 16.2 34.1
MT. WASHINGTON, NH 30 -3.7 -1.7 5.9 16.4 29.5 38.5 43.3 42.1 34.6 24.0 13.6 1.7 20.4
ATLANTIC CITY AP, NJ 30 22.8 24.5 31.7 39.8 49.8 59.3 65.4 63.7 56.0 43.9 35.7 27.1 43.3
ATLANTIC CITY C.O.,NJ 30 29.0 30.6 37.0 45.2 54.8 63.9 69.8 69.7 63.6 52.5 42.9 34.0 49.4
NEWARK, NJ 30 24.4 26.6 34.2 43.7 54.1 63.5 69.1 67.7 59.9 48.2 39.1 29.8 46.7
ALBUQUERQUE, NM 30 23.8 28.2 33.7 40.5 49.7 59.4 64.7 63.2 56.0 43.8 31.6 24.2 43.2
CLAYTON, NM 30 20.3 23.7 29.2 37.2 46.7 55.9 60.2 59.2 51.5 40.6 28.7 21.6 39.6
ROSWELL, NM 30 24.4 29.3 35.7 43.3 53.2 62.0 66.7 65.5 58.3 46.3 33.3 25.1 45.3
ALBANY, NY 30 13.3 15.7 25.4 35.9 46.5 55.0 60.0 58.3 49.9 38.8 30.8 20.1 37.5
BINGHAMTON, NY 30 15.0 16.7 24.7 35.1 46.2 54.4 59.2 57.4 49.9 39.6 30.9 20.8 37.5
BUFFALO, NY 30 17.8 18.6 26.1 36.4 47.7 56.9 62.1 60.5 52.9 42.6 33.7 23.6 39.9
ISLIP, NY 30 22.6 24.3 31.1 40.0 49.4 59.6 65.9 64.5 56.6 44.6 36.1 27.5 43.5
NEW YORK C.PARK, NY 30 26.2 28.1 35.1 44.2 54.2 63.3 68.8 67.7 60.3 49.6 41.0 31.6 47.5
NEW YORK (JFK AP), NY 30 24.7 26.1 32.9 41.6 51.2 60.4 66.7 66.3 59.5 48.7 39.8 30.5 45.7
NEW YORK (LAGUARDIA AP), NY 30 26.5 28.3 35.1 44.4 54.3 63.7 69.5 68.7 61.6 50.9 41.6 32.0 48.1
ROCHESTER, NY 30 16.6 17.3 25.2 35.3 46.1 55.0 60.0 58.7 51.3 41.1 32.6 22.7 38.5
SYRACUSE, NY 30 14.0 15.5 24.2 34.9 45.8 54.6 60.1 58.8 51.1 40.4 32.0 20.9 37.7
ASHEVILLE, NC 30 25.8 28.0 34.9 41.8 50.6 58.3 62.7 61.8 55.4 43.3 35.3 28.8 43.9
CAPE HATTERAS, NC 30 38.6 39.0 44.5 51.8 60.2 68.1 72.9 72.3 68.5 58.8 50.3 42.6 55.6
CHARLOTTE, NC 30 32.1 34.4 41.6 49.1 58.2 66.5 70.6 69.3 63.0 50.9 41.8 34.9 51.0
GREENSBORO-WNSTN-SALM-HGHPT,NC 30 28.2 30.6 37.8 45.5 54.7 63.5 68.1 66.8 60.1 47.5 38.6 31.4 47.7
RALEIGH, NC 30 29.6 31.9 38.9 46.4 55.3 63.8 68.5 67.2 61.0 48.2 39.5 32.6 48.6
WILMINGTON, NC 30 35.8 37.5 43.7 51.2 59.8 67.6 72.3 71.0 65.9 53.9 45.1 38.1 53.5
BISMARCK, ND 30 -0.6 7.8 19.1 30.6 42.8 51.6 56.4 54.7 43.7 32.1 17.8 4.8 30.1
FARGO, ND 30 -2.3 5.4 19.0 32.4 45.3 54.5 59.0 57.0 46.1 34.4 18.7 4.2 31.1
GRAND FORKS, ND 30 -4.3 3.7 17.1 31.0 43.5 52.8 56.8 54.5 44.3 33.0 17.4 2.5 29.4
WILLISTON, ND 30 -3.3 5.9 17.2 29.1 40.9 50.1 55.2 53.8 42.2 30.2 14.9 2.1 28.2
AKRON, OH 30 17.4 19.8 27.9 37.1 47.8 56.8 61.3 60.2 53.1 42.1 33.4 23.6 40.0
CLEVELAND, OH 30 18.8 21.0 28.9 37.9 48.3 57.7 62.3 61.2 54.3 43.7 34.9 24.9 41.2
COLUMBUS, OH 30 20.3 23.5 32.2 41.2 51.8 60.7 64.9 63.2 55.9 44.0 34.9 25.9 43.2
DAYTON, OH 30 19.0 22.4 31.2 40.4 51.1 60.2 64.4 62.2 54.6 43.5 34.3 24.4 42.3
MANSFIELD, OH 30 16.2 18.7 26.8 36.1 46.7 55.8 60.3 58.9 52.1 41.3 32.2 22.0 38.9
TOLEDO, OH 30 16.4 18.9 27.9 37.7 48.6 58.2 62.6 60.7 52.9 41.6 32.6 22.3 40.0
YOUNGSTOWN, OH 30 17.4 19.3 27.1 36.5 46.2 54.6 58.7 57.5 50.9 40.9 33.0 23.4 38.8
OKLAHOMA CITY, OK 30 26.2 31.1 39.4 48.1 57.9 66.4 70.8 69.8 62.2 50.6 38.2 29.2 49.2
TULSA, OK 30 26.3 31.1 40.3 49.5 59.0 67.9 73.1 71.2 62.9 51.1 39.3 29.8 50.1
ASTORIA, OR 30 36.7 37.6 38.6 40.8 45.4 49.8 52.9 53.2 49.5 44.1 40.1 37.1 43.8
BURNS,OR 30 14.0 19.4 24.9 28.6 35.6 41.1 46.4 43.9 35.0 26.4 20.6 14.6 29.2
EUGENE, OR 30 33.0 34.9 36.7 38.9 42.7 47.0 50.8 50.8 46.7 40.5 37.2 33.3 41.0
MEDFORD, OR 30 30.9 33.1 35.9 39.0 44.0 50.1 55.2 54.9 48.3 40.2 35.0 31.0 41.5
PENDLETON, OR 30 27.4 30.9 35.4 39.7 45.9 52.0 57.5 57.3 49.7 40.7 33.8 27.7 41.5
PORTLAND, OR 30 34.2 35.9 38.6 41.9 47.5 52.6 56.9 57.3 52.5 45.2 39.8 35.0 44.8
SALEM, OR 30 33.5 34.7 36.6 38.8 43.6 48.4 52.0 52.1 47.7 41.3 37.9 33.9 41.7
SEXTON SUMMIT, OR 30 32.5 33.0 32.5 34.9 39.6 45.4 51.8 52.7 49.8 43.3 35.2 32.5 40.3
GUAM, PC 30 71.2 71.1 71.7 72.7 73.2 73.5 72.8 72.8 72.8 72.7 73.6 73.1 72.6
JOHNSTON ISLAND, PC 30 73.1 73.2 73.4 74.2 75.2 76.6 77.4 78.0 77.9 77.5 75.7 73.9 75.5
KOROR, PC 30 75.1 74.9 75.2 75.8 76.0 75.4 75.3 75.7 76.0 75.8 75.9 75.6 75.6
KWAJALEIN, MARSHALL IS., PC 30 77.5 77.5 77.9 77.8 78.0 77.8 77.6 77.6 77.5 77.8 77.7 77.9 77.7
MAJURO, MARSHALL IS, PC 30 76.3 76.6 76.5 76.4 76.5 76.3 76.2 76.3 76.4 76.3 76.4 76.3 76.4
PAGO PAGO, AMER SAMOA, PC 30 76.1 76.3 76.6 76.3 76.2 76.1 75.5 75.5 75.8 76.2 76.5 76.4 76.1
POHNPEI, CAROLINE IS., PC 30 74.8 75.1 75.2 74.7 74.6 74.2 73.2 72.8 72.6 72.6 73.3 74.5 74.0
CHUUK, E. CAROLINE IS., PC 30 75.9 76.2 76.4 76.4 76.1 76.0 75.0 74.3 74.7 74.5 75.8 75.3 75.6
WAKE ISLAND, PC 30 73.1 72.4 73.1 73.9 75.3 77.1 77.8 77.9 78.4 77.4 76.3 74.7 75.6
YAP, W CAROLINE IS., PC 30 73.7 73.8 74.0 74.6 74.9 74.3 74.0 73.7 73.7 73.8 74.0 74.2 74.1
ALLENTOWN, PA 30 19.1 21.0 28.9 37.8 48.3 57.7 62.6 60.7 52.7 41.1 32.7 24.0 40.6
ERIE, PA. 30 20.3 20.9 28.2 37.9 48.7 58.5 63.7 62.7 55.9 45.5 36.4 26.8 42.1
HARRISBURG, PA 30 23.1 24.7 32.5 41.5 51.4 60.6 66.0 64.2 56.7 44.6 36.1 27.8 44.1
MIDDLETOWN/HARRISBURG INTL APT 30 23.1 24.7 32.5 41.5 51.4 60.6 66.0 64.2 56.7 44.6 36.1 27.8 44.1
PHILADELPHIA, PA 30 25.5 27.5 35.1 44.2 54.8 64.0 69.7 68.5 60.9 48.7 39.5 30.6 47.4
PITTSBURGH, PA 30 19.9 22.3 30.1 39.1 49.2 57.7 62.4 61.0 53.9 42.5 34.2 25.3 41.5
AVOCA, PA 30 18.5 20.4 28.4 38.1 48.4 56.7 61.5 60.1 52.6 41.7 33.7 24.2 40.4
WILLIAMSPORT, PA 30 17.9 19.9 28.2 37.8 47.8 56.8 61.7 60.4 52.8 40.9 32.7 23.7 40.1
PROVIDENCE, RI 30 20.3 22.5 30.0 39.1 48.8 57.9 64.1 62.8 54.5 43.1 35.1 25.6 42.0
CHARLESTON AP,SC 30 36.9 39.1 46.0 52.2 61.3 68.5 72.5 71.6 67.1 55.3 46.4 39.3 54.7
CHARLESTON C.O.,SC 30 42.4 44.9 51.5 58.8 67.4 73.8 77.0 76.1 72.2 61.9 53.4 45.5 60.4
COLUMBIA, SC 30 34.0 36.3 43.5 50.7 60.0 67.9 71.8 70.6 64.6 51.5 42.6 36.1 52.5
GREENVILLE-SPARTANBURG AP, SC 30 31.4 33.9 40.5 47.0 56.2 64.3 68.7 67.9 61.7 49.7 41.0 34.3 49.7
ABERDEEN, SD 30 0.6 8.8 21.2 33.4 45.6 54.8 59.7 57.4 46.5 34.4 19.7 6.3 32.4
HURON, SD 30 3.5 10.8 22.3 33.9 45.8 55.4 60.7 58.6 47.3 34.9 21.1 8.4 33.6
RAPID CITY, SD 30 11.3 15.9 23.2 32.3 42.7 51.8 57.9 56.6 46.0 34.7 22.1 13.3 34.0
SIOUX FALLS, SD 30 2.9 10.1 21.3 32.5 44.6 54.5 60.3 58.4 47.6 34.8 20.7 7.8 33.0
BRISTOL-JHNSN CTY-KNGSPRT,TN 30 24.3 27.0 34.6 42.0 51.0 59.5 63.5 61.7 54.7 41.8 33.6 26.8 43.4
CHATTANOOGA, TN 30 29.9 32.6 40.0 47.0 56.2 64.6 69.4 68.3 61.7 48.5 39.5 32.7 49.2
KNOXVILLE, TN 30 28.9 31.8 39.1 46.6 55.6 63.9 68.5 67.3 60.8 47.7 38.9 31.9 48.4
MEMPHIS, TN 30 31.3 35.5 43.7 51.9 60.8 68.8 72.9 71.2 64.3 52.5 42.6 34.5 52.5
NASHVILLE, TN 30 27.9 31.2 39.4 47.1 56.7 65.0 69.5 68.0 61.0 48.6 39.5 31.5 48.8
OAK RIDGE,TN 30 27.2 29.5 36.6 43.8 53.4 61.7 66.4 65.2 58.8 45.7 36.4 29.8 46.2
ABILENE, TX 30 31.8 36.5 43.8 51.8 61.0 68.5 72.3 71.4 64.4 54.4 42.3 33.9 52.7
AMARILLO, TX 30 22.6 27.0 33.6 41.7 51.7 61.1 65.3 63.8 56.3 44.6 31.8 24.1 43.6
AUSTIN/CITY, TX 30 40.0 44.0 50.9 57.6 65.4 71.1 73.4 73.3 68.8 59.8 49.3 41.9 58.0
AUSTIN/BERGSTROM, TX 30 37.3 41.0 48.4 56.3 65.1 70.2 71.5 70.3 65.3 56.3 45.9 38.2 55.5
BROWNSVILLE, TX 30 50.5 53.3 59.5 65.2 71.6 74.9 75.4 75.3 72.6 65.9 58.6 52.0 64.6
CORPUS CHRISTI, TX 30 46.2 49.3 56.2 62.3 69.5 73.5 74.4 74.5 71.6 64.0 55.4 48.1 62.1
DALLAS-FORT WORTH, TX 30 34.0 38.7 46.4 54.0 63.0 70.7 74.6 74.0 67.2 56.4 45.1 36.8 55.1
DALLAS-LOVE FIELD, TX 30 36.4 41.0 48.5 56.1 64.9 72.7 76.8 76.4 69.2 58.2 46.8 38.6 57.1
DEL RIO, TX 30 39.7 44.1 51.6 58.5 66.7 72.1 74.3 74.1 69.4 60.5 49.2 41.2 58.5
EL PASO, TX 30 32.9 37.5 43.7 51.1 60.6 68.8 72.0 70.2 63.7 51.8 39.8 33.4 52.1
GALVESTON, TX 30 49.7 51.5 58.2 64.7 72.3 77.8 79.8 79.5 75.6 68.4 59.4 51.8 65.7
HOUSTON, TX 30 41.2 44.3 51.3 57.9 66.1 71.8 73.5 73.0 68.4 58.8 49.8 42.8 58.2
LUBBOCK, TX 30 24.4 28.9 36.2 45.4 55.6 64.1 67.7 66.0 58.4 47.0 34.5 26.1 46.2
MIDLAND-ODESSA, TX 30 29.6 34.1 40.8 48.6 58.8 66.4 69.1 67.9 61.6 51.3 38.8 31.2 49.9
PORT ARTHUR, TX 30 42.9 45.9 52.4 58.6 66.4 72.3 73.8 73.2 69.4 59.6 50.8 44.5 59.2
SAN ANGELO, TX 30 31.8 36.0 43.3 51.0 60.6 67.6 70.4 69.4 63.0 53.0 41.4 33.5 51.8
SAN ANTONIO, TX 30 38.6 42.4 49.9 56.9 65.5 71.6 74.0 73.6 68.8 59.4 48.6 40.8 57.5
VICTORIA, TX 30 43.6 46.7 53.9 60.1 68.1 73.3 75.0 74.6 70.3 61.6 52.3 45.2 60.4
WACO, TX 30 35.1 39.3 46.8 54.2 63.3 70.6 74.1 73.5 67.0 56.7 45.8 37.5 55.3
WICHITA FALLS, TX 30 28.9 33.4 41.1 49.3 59.3 67.8 72.4 71.3 63.7 52.4 40.1 31.3 50.9
MILFORD, UT 30 15.5 20.2 26.4 31.6 38.9 47.1 55.4 54.5 44.9 33.1 23.0 15.0 33.8
SALT LAKE CITY, UT 30 21.3 25.5 33.4 39.0 46.9 55.8 63.4 62.4 52.4 41.0 30.4 22.4 41.2
BURLINGTON, VT 30 9.3 10.9 21.8 33.6 45.2 54.7 59.8 58.1 49.9 38.9 30.3 17.3 35.8
LYNCHBURG, VA 30 24.5 26.9 34.4 42.6 51.2 59.5 63.7 62.4 55.9 43.7 35.2 27.9 44.0
NORFOLK, VA 30 32.3 33.6 40.1 47.8 57.6 66.2 71.4 70.1 64.8 52.8 43.7 36.1 51.4
RICHMOND, VA 30 27.6 29.7 37.0 45.3 54.6 63.3 68.3 66.8 59.9 47.2 38.4 31.1 47.4
ROANOKE, VA 30 26.6 29.0 36.5 44.2 52.3 60.4 64.9 63.4 56.6 44.6 36.6 29.6 45.4
OLYMPIA, WA 30 31.8 32.6 34.1 36.5 42.0 46.4 49.6 49.5 44.9 38.9 35.3 32.1 39.5
QUILLAYUTE, WA 30 34.6 35.1 35.7 37.6 41.9 46.0 49.0 49.2 45.7 40.9 37.5 34.6 40.7
SEATTLE C.O., WA 30 36.0 37.1 39.2 42.5 48.2 52.7 56.4 57.1 52.6 46.4 40.4 36.1 45.4
SEATTLE SEA-TAC AP, WA 30 35.9 37.2 39.1 42.1 47.2 51.7 55.3 55.7 51.9 45.7 39.9 35.9 44.8
SPOKANE, WA 30 21.7 25.7 30.4 35.5 42.6 49.2 54.6 54.5 45.9 35.8 28.7 21.6 37.2
WALLA WALLA WASHINGTON 30 28.8 32.5 36.9 41.3 47.6 54.3 60.7 61.2 52.9 43.6 36.0 29.3 43.8
YAKIMA, WA 30 20.5 24.7 28.9 33.2 40.0 46.2 50.9 50.1 42.3 32.9 26.3 20.5 34.7
SAN JUAN, PR 30 70.8 70.9 71.7 73.2 74.9 76.6 76.9 77.0 76.5 75.6 74.0 72.1 74.2
BECKLEY, WV 30 22.1 24.9 32.4 40.6 49.2 57.0 61.1 59.8 53.5 42.4 34.4 26.5 42.0
CHARLESTON, WV 30 24.2 26.7 34.0 41.8 50.3 58.3 62.9 61.7 55.0 43.1 35.3 28.2 43.5
ELKINS, WV 30 18.0 19.7 26.9 34.6 44.1 52.7 57.6 56.7 50.1 37.0 29.3 21.9 37.4
HUNTINGTON, WV 30 24.5 27.5 35.5 43.7 52.6 60.9 65.4 64.1 56.8 44.8 36.6 28.9 45.1
GREEN BAY, WI 30 7.1 12.1 22.6 33.9 44.7 54.0 58.6 56.5 47.5 36.9 25.6 13.3 34.4
LA CROSSE, WI 30 6.3 12.8 24.5 37.1 48.7 57.9 62.8 60.7 51.7 40.1 27.4 13.6 37.0
MADISON, WI 30 9.3 14.3 24.6 35.2 46.0 55.7 61.0 58.7 49.9 38.9 27.7 15.8 36.4
MILWAUKEE, WI 30 13.4 18.3 27.3 36.4 46.2 56.3 62.9 62.1 54.1 42.6 31.0 19.4 39.2
CASPER, WY 30 12.2 16.4 23.1 29.3 37.9 46.6 53.2 51.8 41.7 31.8 21.3 14.0 31.6
CHEYENNE, WY 30 14.8 17.2 22.0 28.7 38.3 47.5 53.4 52.0 42.9 32.5 22.1 16.1 32.3
LANDER, WY 30 8.7 13.9 23.5 31.3 40.3 48.9 55.4 54.1 44.4 33.2 18.9 9.9 31.9
SHERIDAN, WY 30 9.7 14.9 22.5 30.4 38.6 46.8 52.4 51.5 41.0 30.3 18.5 10.4 30.6