Comparative Climatic Data -
United States |
| POR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
| BIRMINGHAM | AL | 193001-201512 | -6 | 3 | 2 | 26 | 36 | 42 | 54 | 51 | 37 | 27 | 5 | 1 | -6 |
| HUNTSVILLE | AL | 195809-201512 | -11 | 1 | 6 | 25 | 36 | 45 | 53 | 51 | 37 | 28 | 15 | -3 | -11 |
| MOBILE | AL | 194801-201512 | 3 | 11 | 21 | 32 | 43 | 49 | 62 | 59 | 42 | 30 | 22 | 8 | 3 |
| MONTGOMERY | AL | 194801-201512 | 0 | 10 | 17 | 28 | 40 | 49 | 59 | 56 | 39 | 26 | 13 | 5 | 0 |
| ANCHORAGE | AK | 195204-201512 | -34 | -28 | -24 | -4 | 17 | 33 | 36 | 31 | 19 | -5 | -21 | -30 | -34 |
| ANNETTE | AK | 194102-201512 | -4 | 2 | 1 | 21 | 30 | 37 | 40 | 40 | 30 | 18 | -3 | 1 | -4 |
| BARROW | AK | 190109-201512 | -53 | -56 | -52 | -42 | -19 | 4 | 22 | 20 | 1 | -32 | -40 | -55 | -56 |
| BETHEL | AK | 192308-201512 | -52 | -45 | -42 | -31 | -5 | 28 | 30 | 28 | 18 | -6 | -31 | -44 | -52 |
| BETTLES | AK | 195105-201512 | -70 | -64 | -56 | -37 | -10 | 27 | 29 | 15 | 0 | -35 | -57 | -59 | -70 |
| BIG DELTA | AK | 191905-201512 | -63 | -60 | -49 | -37 | -1 | 26 | 32 | 22 | -2 | -39 | -47 | -62 | -63 |
| COLD BAY | AK | 195003-201512 | -13 | -5 | -13 | 4 | 18 | 27 | 33 | 32 | 26 | 6 | 1 | -9 | -13 |
| FAIRBANKS | AK | 192912-201512 | -66 | -58 | -49 | -32 | -1 | 29 | 34 | 23 | 3 | -28 | -46 | -62 | -66 |
| GULKANA | AK | 190705-201512 | -60 | -65 | -48 | -42 | 5 | 22 | 29 | 20 | 2 | -23 | -44 | -65 | -65 |
| HOMER | AK | 193209-201511 | -24 | -19 | -21 | -9 | 6 | 27 | 34 | 31 | 20 | 0 | -7 | -16 | -24 |
| JUNEAU | AK | 193611-201512 | -22 | -22 | -15 | 6 | 25 | 31 | 36 | 27 | 23 | 11 | -5 | -21 | -22 |
| KING SALMON | AK | 194202-201512 | -48 | -43 | -42 | -19 | 4 | 27 | 31 | 25 | 15 | -12 | -28 | -38 | -48 |
| KODIAK | AK | 194901-201512 | -16 | -12 | -6 | 7 | 20 | 30 | 37 | 34 | 26 | 10 | 0 | -3 | -16 |
| KOTZEBUE | AK | 189710-201512 | -55 | -52 | -58 | -44 | -18 | 20 | 30 | 26 | 13 | -19 | -37 | -49 | -58 |
| MCGRATH | AK | 194106-201512 | -75 | -64 | -51 | -40 | -2 | 27 | 31 | 25 | 2 | -28 | -53 | -67 | -75 |
| NOME | AK | 190009-201512 | -54 | -42 | -46 | -30 | -11 | 20 | 28 | 23 | 9 | -10 | -39 | -41 | -54 |
| ST. PAUL ISLAND | AK | 194901-201512 | -14 | -16 | -19 | -8 | 8 | 16 | 28 | 29 | 22 | 12 | 4 | -3 | -19 |
| TALKEETNA | AK | 191807-201512 | -48 | -46 | -43 | -37 | 8 | 24 | 26 | 25 | 11 | -21 | -41 | -53 | -53 |
| VALDEZ | AK | 191705-201402 | -24 | -28 | -11 | 4 | 13 | 27 | 33 | 29 | 14 | 5 | -10 | -18 | -28 |
| YAKUTAT | AK | 191704-201512 | -22 | -20 | -20 | 3 | 9 | 29 | 35 | 29 | 16 | 6 | -10 | -24 | -24 |
| FLAGSTAFF | AZ | 189311-201512 | -30 | -23 | -16 | -2 | 14 | 22 | 32 | 24 | 22 | -2 | -13 | -23 | -30 |
| PHOENIX | AZ | 193306-201512 | 17 | 22 | 25 | 34 | 40 | 50 | 61 | 60 | 47 | 34 | 25 | 22 | 17 |
| TUCSON | AZ | 194606-201512 | 16 | 18 | 20 | 33 | 38 | 47 | 59 | 61 | 44 | 26 | 23 | 16 | 16 |
| WINSLOW | AZ | 189810-201512 | -18 | -9 | -2 | 14 | 23 | 29 | 42 | 41 | 29 | 13 | -9 | -19 | -19 |
| FORT SMITH | AR | 194510-201512 | -10 | -9 | 7 | 22 | 35 | 47 | 50 | 51 | 33 | 22 | 8 | -5 | -10 |
| LITTLE ROCK | AR | 193804-201512 | -4 | -5 | 11 | 28 | 38 | 46 | 54 | 52 | 37 | 29 | 17 | -1 | -5 |
| BAKERSFIELD | CA | 193710-201512 | 20 | 25 | 31 | 33 | 37 | 44 | 52 | 52 | 45 | 29 | 28 | 19 | 19 |
| BISHOP | CA | 189502-201512 | -15 | -2 | 9 | 15 | 20 | 25 | 34 | 34 | 26 | 16 | 5 | -9 | -15 |
| BLUE CANYON | CA | 194312-201512 | 5 | 6 | 9 | 17 | 21 | 28 | 36 | 35 | 27 | 17 | 13 | 3 | 3 |
| FRESNO | CA | 194801-201512 | 18 | 24 | 26 | 32 | 36 | 44 | 50 | 49 | 37 | 27 | 26 | 18 | 18 |
| LONG BEACH | CA | 194901-201512 | 25 | 33 | 33 | 38 | 40 | 47 | 51 | 51 | 50 | 39 | 34 | 28 | 25 |
| LOS ANGELES | CA | 190604-201512 | 28 | 29 | 35 | 39 | 43 | 49 | 53 | 51 | 50 | 41 | 38 | 30 | 28 |
| REDDING | CA | 198609-201512 | 16 | 21 | 28 | 28 | 34 | 42 | 53 | 50 | 40 | 33 | 22 | 16 | 16 |
| SACRAMENTO | CA | 194112-201512 | 20 | 23 | 26 | 31 | 34 | 41 | 48 | 48 | 42 | 35 | 26 | 18 | 18 |
| SAN DIEGO | CA | 193907-201512 | 29 | 36 | 39 | 41 | 48 | 50 | 55 | 57 | 51 | 43 | 38 | 34 | 29 |
| SAN FRANCISCO | CA | 192101-201512 | 30 | 31 | 35 | 40 | 43 | 47 | 47 | 48 | 48 | 43 | 39 | 27 | 27 |
| SANTA BARBARA | CA | 194102-201512 | 24 | 25 | 30 | 33 | 38 | 41 | 45 | 43 | 42 | 31 | 30 | 20 | 20 |
| SANTA MARIA | CA | 194801-201512 | 20 | 22 | 24 | 31 | 31 | 36 | 43 | 43 | 36 | 26 | 25 | 20 | 20 |
| STOCKTON | CA | 194810-201512 | 16 | 22 | 27 | 32 | 36 | 45 | 49 | 47 | 42 | 33 | 25 | 17 | 16 |
| ALAMOSA | CO | 194801-201512 | -50 | -35 | -14 | -6 | 11 | 24 | 30 | 29 | 15 | -9 | -30 | -42 | -50 |
| COLORADO SPRINGS | CO | 194804-201512 | -26 | -27 | -11 | -3 | 21 | 32 | 42 | 39 | 22 | 5 | -8 | -24 | -27 |
| DENVER | CO | 194801-201512 | -25 | -25 | -10 | -2 | 22 | 30 | 43 | 41 | 17 | 3 | -10 | -25 | -25 |
| GRAND JUNCTION | CO | 190001-201512 | -23 | -21 | 5 | 11 | 24 | 34 | 44 | 43 | 28 | 16 | -4 | -21 | -23 |
| PUEBLO | CO | 195407-201512 | -28 | -26 | -10 | 2 | 23 | 35 | 44 | 40 | 21 | 4 | -14 | -28 | -28 |
| BRIDGEPORT | CT | 194807-201512 | -7 | -5 | 4 | 18 | 31 | 41 | 49 | 44 | 36 | 26 | 16 | -4 | -7 |
| HARTFORD | CT | 194901-201512 | -26 | -21 | -8 | 9 | 28 | 37 | 44 | 36 | 27 | 17 | 1 | -14 | -26 |
| WILMINGTON | DE | 194801-201512 | -14 | -6 | 2 | 18 | 30 | 41 | 48 | 43 | 36 | 24 | 14 | -7 | -14 |
| WASHINGTON DULLES | DC | 196212-201512 | -18 | -14 | -1 | 17 | 28 | 36 | 41 | 38 | 30 | 15 | 9 | -4 | -18 |
| WASHINGTON NAT'L | DC | 194507-201512 | -5 | 4 | 14 | 24 | 34 | 47 | 54 | 49 | 39 | 29 | 16 | 3 | -5 |
| DAYTONA BEACH | FL | 193701-201512 | 15 | 24 | 26 | 32 | 40 | 52 | 60 | 63 | 52 | 39 | 25 | 19 | 15 |
| FORT MYERS | FL | 189201-201512 | 27 | 30 | 33 | 39 | 50 | 58 | 66 | 65 | 63 | 45 | 34 | 24 | 24 |
| GAINESVILLE | FL | 196006-201512 | 10 | 18 | 26 | 32 | 42 | 50 | 61 | 61 | 48 | 32 | 24 | 13 | 10 |
| JACKSONVILLE | FL | 193804-201512 | 7 | 19 | 23 | 31 | 45 | 47 | 61 | 63 | 48 | 33 | 21 | 11 | 7 |
| KEY WEST | FL | 194801-201512 | 41 | 45 | 47 | 48 | 64 | 68 | 69 | 68 | 69 | 60 | 49 | 44 | 41 |
| MIAMI | FL | 194801-201512 | 30 | 35 | 32 | 42 | 55 | 60 | 69 | 68 | 68 | 53 | 39 | 30 | 30 |
| ORLANDO | FL | 195206-201512 | 19 | 26 | 25 | 38 | 48 | 53 | 64 | 65 | 60 | 43 | 32 | 20 | 19 |
| PENSACOLA | FL | 194809-201512 | 5 | 13 | 22 | 33 | 45 | 56 | 61 | 60 | 43 | 32 | 22 | 11 | 5 |
| TALLAHASSEE | FL | 194208-201512 | 6 | 14 | 20 | 29 | 34 | 46 | 59 | 57 | 40 | 29 | 13 | 10 | 6 |
| TAMPA | FL | 193902-201512 | 21 | 24 | 29 | 40 | 49 | 53 | 63 | 67 | 57 | 40 | 23 | 18 | 18 |
| VERO BEACH | FL | 194211-201512 | 21 | 28 | 31 | 36 | 47 | 57 | 67 | 64 | 61 | 45 | 33 | 23 | 21 |
| WEST PALM BEACH | FL | 193807-201512 | 27 | 32 | 30 | 43 | 51 | 61 | 68 | 65 | 66 | 46 | 36 | 28 | 27 |
| ATHENS | GA | 194406-201512 | -4 | 5 | 11 | 26 | 37 | 45 | 55 | 54 | 36 | 24 | 7 | 2 | -4 |
| ATLANTA | GA | 193001-201512 | -8 | 5 | 10 | 26 | 37 | 46 | 53 | 55 | 36 | 28 | 3 | 0 | -8 |
| AUGUSTA | GA | 194404-201512 | -1 | 9 | 12 | 26 | 35 | 47 | 54 | 52 | 36 | 22 | 11 | 5 | -1 |
| COLUMBUS | GA | 194801-201512 | -2 | 10 | 16 | 28 | 39 | 44 | 59 | 57 | 38 | 24 | 10 | 4 | -2 |
| MACON | GA | 194812-201512 | -6 | 9 | 14 | 28 | 40 | 46 | 56 | 55 | 35 | 26 | 10 | 5 | -6 |
| SAVANNAH | GA | 194801-201512 | 3 | 14 | 20 | 28 | 39 | 51 | 61 | 57 | 43 | 28 | 15 | 9 | 3 |
| HILO | HI | 194910-201512 | 54 | 53 | 54 | 58 | 59 | 61 | 62 | 63 | 61 | 62 | 58 | 55 | 53 |
| HONOLULU | HI | 194006-201512 | 52 | 53 | 55 | 56 | 60 | 65 | 66 | 65 | 66 | 61 | 57 | 54 | 52 |
| KAHULUI | HI | 195404-201512 | 48 | 50 | 51 | 54 | 56 | 58 | 58 | 61 | 59 | 58 | 55 | 52 | 48 |
| LIHUE | HI | 195002-201512 | 50 | 52 | 51 | 56 | 58 | 61 | 62 | 66 | 65 | 61 | 57 | 52 | 50 |
| BOISE | ID | 194001-201512 | -17 | -15 | 6 | 19 | 22 | 31 | 35 | 34 | 23 | 11 | -3 | -25 | -25 |
| LEWISTON | ID | 194801-201512 | -22 | -15 | 2 | 20 | 23 | 34 | 41 | 41 | 28 | 15 | -3 | -22 | -22 |
| POCATELLO | ID | 193901-201512 | -31 | -33 | -12 | 12 | 20 | 28 | 34 | 30 | 19 | 7 | -14 | -29 | -33 |
| CHICAGO | IL | 195811-201512 | -27 | -19 | -8 | 7 | 24 | 36 | 40 | 41 | 28 | 17 | 1 | -25 | -27 |
| MOLINE | IL | 194306-201512 | -27 | -28 | -19 | 7 | 25 | 39 | 46 | 40 | 30 | 16 | -9 | -24 | -28 |
| PEORIA | IL | 194305-201512 | -25 | -19 | -10 | 14 | 25 | 39 | 47 | 41 | 29 | 19 | -2 | -23 | -25 |
| ROCKFORD | IL | 195101-201512 | -27 | -24 | -11 | 5 | 24 | 37 | 43 | 41 | 27 | 15 | -10 | -24 | -27 |
| SPRINGFIELD | IL | 190101-201512 | -21 | -24 | -12 | 17 | 28 | 39 | 48 | 43 | 32 | 13 | -3 | -21 | -24 |
| EVANSVILLE | IN | 194801-201512 | -21 | -23 | -9 | 23 | 28 | 41 | 49 | 43 | 33 | 21 | -3 | -15 | -23 |
| FORT WAYNE | IN | 193908-201512 | -22 | -18 | -10 | 7 | 27 | 38 | 44 | 38 | 29 | 19 | -1 | -18 | -22 |
| INDIANAPOLIS | IN | 194801-201512 | -27 | -21 | -7 | 18 | 28 | 37 | 48 | 41 | 32 | 20 | -2 | -23 | -27 |
| SOUTH BEND | IN | 189312-201512 | -22 | -20 | -13 | 11 | 24 | 35 | 42 | 40 | 29 | 12 | -7 | -18 | -22 |
| DES MOINES | IA | 194507-201512 | -24 | -26 | -22 | 9 | 28 | 41 | 47 | 40 | 28 | 14 | -4 | -22 | -26 |
| DUBUQUE | IA | 195102-201512 | -30 | -27 | -20 | 11 | 21 | 36 | 44 | 40 | 28 | 13 | -17 | -25 | -30 |
| SIOUX CITY | IA | 194801-201512 | -26 | -26 | -22 | -2 | 25 | 39 | 42 | 37 | 25 | 12 | -9 | -24 | -26 |
| WATERLOO | IA | 195003-201512 | -34 | -31 | -34 | -4 | 22 | 38 | 42 | 33 | 22 | 11 | -17 | -29 | -34 |
| CONCORDIA | KS | 188505-201512 | -33 | -25 | -11 | 14 | 24 | 41 | 46 | 41 | 29 | 14 | -15 | -26 | -33 |
| DODGE CITY | KS | 194801-201512 | -13 | -15 | -15 | 14 | 25 | 41 | 46 | 47 | 29 | 14 | 0 | -21 | -21 |
| GOODLAND | KS | 189507-201512 | -26 | -22 | -20 | 0 | 21 | 31 | 40 | 38 | 19 | 1 | -12 | -27 | -27 |
| TOPEKA | KS | 194608-201512 | -20 | -23 | -7 | 10 | 26 | 42 | 43 | 41 | 29 | 19 | 2 | -26 | -26 |
| WICHITA | KS | 195312-201512 | -12 | -21 | -2 | 15 | 31 | 43 | 51 | 48 | 31 | 18 | 1 | -16 | -21 |
| JACKSON | KY | 198101-201512 | -18 | -8 | 7 | 20 | 32 | 44 | 52 | 45 | 34 | 26 | 13 | -13 | -18 |
| LEXINGTON | KY | 187211-201512 | -21 | -20 | -2 | 15 | 26 | 39 | 47 | 42 | 32 | 20 | -3 | -19 | -21 |
| LOUISVILLE | KY | 194801-201512 | -22 | -19 | -1 | 22 | 31 | 42 | 50 | 46 | 33 | 23 | -1 | -15 | -22 |
| PADUCAH | KY | 194909-201512 | -15 | -14 | -6 | 21 | 34 | 44 | 48 | 44 | 34 | 22 | -3 | -10 | -15 |
| BATON ROUGE | LA | 193001-201512 | 9 | 13 | 20 | 31 | 40 | 53 | 59 | 58 | 43 | 30 | 21 | 8 | 8 |
| LAKE CHARLES | LA | 196111-201512 | 15 | 17 | 23 | 34 | 42 | 56 | 61 | 59 | 47 | 30 | 23 | 11 | 11 |
| NEW ORLEANS | LA | 194801-201512 | 14 | 16 | 25 | 32 | 41 | 50 | 60 | 60 | 42 | 35 | 24 | 11 | 11 |
| SHREVEPORT | LA | 193907-201512 | 3 | 2 | 15 | 31 | 39 | 52 | 58 | 53 | 42 | 28 | 16 | 5 | 2 |
| CARIBOU | ME | 193902-201512 | -37 | -41 | -28 | -4 | 18 | 30 | 36 | 34 | 23 | 14 | -8 | -31 | -41 |
| PORTLAND | ME | 194012-201512 | -26 | -39 | -21 | 8 | 23 | 33 | 40 | 33 | 23 | 15 | 3 | -21 | -39 |
| BALTIMORE | MD | 193907-201512 | -7 | -3 | 4 | 20 | 32 | 40 | 50 | 45 | 35 | 25 | 13 | 0 | -7 |
| BLUE HILL | MA | 189301-201512 | -14 | -21 | -5 | 6 | 27 | 36 | 44 | 39 | 28 | 20 | 5 | -19 | -21 |
| BOSTON | MA | 193601-201512 | -12 | -14 | 1 | 16 | 34 | 41 | 50 | 46 | 37 | 25 | 12 | -11 | -14 |
| WORCESTER | MA | 194806-201512 | -19 | -12 | -6 | 11 | 28 | 36 | 43 | 38 | 30 | 20 | 6 | -13 | -19 |
| ALPENA | MI | 191611-201512 | -28 | -37 | -27 | -7 | 20 | 27 | 34 | 29 | 23 | 12 | -6 | -27 | -37 |
| DETROIT | MI | 195901-201512 | -21 | -15 | -4 | 10 | 25 | 36 | 41 | 38 | 29 | 17 | 9 | -10 | -21 |
| FLINT | MI | 194805-201512 | -25 | -25 | -16 | 6 | 22 | 33 | 40 | 37 | 26 | 19 | -7 | -13 | -25 |
| GRAND RAPIDS | MI | 196312-201512 | -22 | -19 | -8 | 3 | 22 | 33 | 41 | 39 | 27 | 18 | 5 | -18 | -22 |
| HOUGHTON LAKE | MI | 196407-201512 | -26 | -34 | -24 | 2 | 21 | 29 | 33 | 29 | 21 | 16 | -5 | -21 | -34 |
| LANSING | MI | 194801-201512 | -29 | -25 | -15 | -2 | 19 | 30 | 37 | 35 | 22 | 15 | -5 | -18 | -29 |
| MUSKEGON | MI | 189606-201512 | -21 | -30 | -11 | 1 | 22 | 31 | 39 | 36 | 27 | 19 | -14 | -15 | -30 |
| SAULT STE. MARIE | MI | 193101-201512 | -36 | -37 | -28 | -2 | 18 | 26 | 36 | 29 | 25 | 16 | -10 | -31 | -37 |
| DULUTH | MN | 194801-201512 | -39 | -39 | -29 | -5 | 17 | 27 | 35 | 32 | 23 | 8 | -23 | -34 | -39 |
| INTERNATIONAL FALLS | MN | 190607-201512 | -55 | -48 | -38 | -14 | 8 | 23 | 32 | 27 | 19 | 2 | -32 | -41 | -55 |
| MINNEAPOLIS-ST.PAUL | MN | 193805-201512 | -34 | -32 | -32 | 2 | 18 | 34 | 43 | 39 | 26 | 13 | -17 | -29 | -34 |
| ROCHESTER | MN | 189303-201512 | -40 | -35 | -31 | 5 | 21 | 31 | 40 | 32 | 22 | 10 | -20 | -33 | -40 |
| SAINT CLOUD | MN | 193911-201512 | -43 | -40 | -32 | -3 | 19 | 32 | 40 | 33 | 18 | 5 | -20 | -41 | -43 |
| JACKSON | MS | 196308-201512 | 2 | 10 | 15 | 27 | 36 | 47 | 51 | 54 | 35 | 26 | 17 | 4 | 2 |
| MERIDIAN | MS | 194406-201512 | 0 | 8 | 15 | 28 | 38 | 42 | 54 | 53 | 34 | 24 | 16 | 2 | 0 |
| TUPELO | MS | 196212-201512 | -12 | 4 | 7 | 23 | 30 | 41 | 50 | 50 | 32 | 24 | 11 | -3 | -12 |
| COLUMBIA | MO | 196911-201512 | -19 | -15 | -5 | 19 | 29 | 40 | 48 | 42 | 32 | 22 | 0 | -20 | -20 |
| KANSAS CITY | MO | 197210-201512 | -17 | -19 | -10 | 12 | 30 | 42 | 51 | 43 | 31 | 17 | 1 | -23 | -23 |
| ST. LOUIS | MO | 193804-201512 | -18 | -12 | -5 | 22 | 31 | 43 | 51 | 47 | 32 | 22 | 1 | -16 | -18 |
| SPRINGFIELD | MO | 194008-201512 | -13 | -17 | -8 | 18 | 29 | 42 | 44 | 44 | 30 | 18 | 4 | -16 | -17 |
| BILLINGS | MT | 194801-201512 | -30 | -28 | -21 | 3 | 14 | 32 | 41 | 35 | 22 | -7 | -22 | -32 | -32 |
| GLASGOW | MT | 194801-201512 | -50 | -38 | -29 | -4 | 17 | 30 | 41 | 33 | 15 | -6 | -26 | -38 | -50 |
| GREAT FALLS | MT | 193704-201512 | -37 | -35 | -29 | -8 | 12 | 31 | 36 | 30 | 16 | -11 | -25 | -43 | -43 |
| HAVRE | MT | 196102-201512 | -52 | -44 | -30 | -14 | 14 | 29 | 39 | 33 | 18 | -21 | -30 | -50 | -52 |
| HELENA | MT | 193804-201512 | -42 | -42 | -30 | 1 | 17 | 30 | 36 | 28 | 18 | -8 | -39 | -38 | -42 |
| KALISPELL | MT | 189905-201512 | -38 | -36 | -29 | -5 | 17 | 26 | 30 | 30 | 7 | -4 | -22 | -35 | -38 |
| MISSOULA | MT | 194801-201512 | -33 | -27 | -13 | 14 | 21 | 30 | 31 | 30 | 20 | 0 | -23 | -30 | -33 |
| GRAND ISLAND | NE | 193804-201512 | -28 | -21 | -21 | 7 | 23 | 36 | 42 | 40 | 23 | 9 | -11 | -26 | -28 |
| LINCOLN | NE | 194801-201512 | -33 | -24 | -19 | 3 | 24 | 39 | 45 | 39 | 26 | 8 | -5 | -27 | -33 |
| NORFOLK | NE | 194510-201512 | -27 | -26 | -20 | 2 | 24 | 38 | 42 | 40 | 26 | 11 | -15 | -30 | -30 |
| NORTH PLATTE | NE | 194801-201512 | -25 | -22 | -22 | 7 | 18 | 29 | 39 | 35 | 17 | 10 | -13 | -34 | -34 |
| OMAHA | NE | 194801-201512 | -23 | -21 | -16 | 5 | 27 | 38 | 44 | 43 | 25 | 13 | -9 | -23 | -23 |
| SCOTTSBLUFF | NE | 189301-201512 | -33 | -46 | -27 | -8 | 12 | 30 | 35 | 30 | 14 | -6 | -21 | -42 | -46 |
| VALENTINE | NE | 194801-201512 | -30 | -31 | -29 | 3 | 18 | 30 | 38 | 34 | 17 | -1 | -22 | -39 | -39 |
| ELKO | NV | 188802-201512 | -43 | -37 | -15 | -2 | 10 | 12 | 28 | 20 | 9 | 0 | -16 | -40 | -43 |
| ELY | NV | 189301-201512 | -27 | -30 | -13 | -5 | 7 | 18 | 28 | 24 | 15 | -3 | -20 | -29 | -30 |
| LAS VEGAS | NV | 194810-201512 | 8 | 16 | 23 | 31 | 40 | 48 | 60 | 56 | 46 | 26 | 21 | 11 | 8 |
| RENO | NV | 193703-201512 | -16 | -16 | 0 | 13 | 18 | 25 | 33 | 24 | 20 | 8 | 1 | -16 | -16 |
| WINNEMUCCA | NV | 187707-201512 | -36 | -28 | -3 | 6 | 10 | 23 | 29 | 26 | 12 | -2 | -10 | -37 | -37 |
| CONCORD | NH | 193904-201512 | -33 | -37 | -16 | 8 | 21 | 26 | 33 | 29 | 20 | 10 | -5 | -22 | -37 |
| MT. WASHINGTON | NH | 194802-201512 | -46 | -42 | -38 | -20 | -2 | 13 | 24 | 20 | 9 | -2 | -20 | -41 | -46 |
| ATLANTIC CITY | NJ | 195807-201512 | -10 | -11 | 2 | 12 | 25 | 37 | 42 | 40 | 32 | 20 | 10 | -2 | -11 |
| NEWARK | NJ | 189301-201512 | -10 | -9 | 3 | 13 | 33 | 41 | 49 | 45 | 34 | 25 | 15 | -13 | -13 |
| ALBUQUERQUE | NM | 193103-201512 | -17 | -7 | 8 | 18 | 28 | 40 | 52 | 50 | 35 | 21 | -7 | -7 | -17 |
| CLAYTON | NM | 189602-201512 | -21 | -18 | -11 | 7 | 20 | 31 | 40 | 42 | 26 | 7 | -10 | -14 | -21 |
| ROSWELL | NM | 194901-201512 | -15 | -11 | 9 | 23 | 34 | 47 | 56 | 54 | 40 | 14 | 4 | -8 | -15 |
| ALBANY | NY | 193806-201512 | -28 | -22 | -21 | 10 | 26 | 35 | 40 | 34 | 24 | 16 | -11 | -22 | -28 |
| BINGHAMTON | NY | 195106-201512 | -20 | -15 | -7 | 9 | 25 | 33 | 39 | 37 | 25 | 17 | 3 | -18 | -20 |
| BUFFALO | NY | 193805-201512 | -16 | -20 | -7 | 12 | 26 | 35 | 43 | 38 | 31 | 20 | 7 | -10 | -20 |
| ISLIP | NY | 198401-201512 | -7 | 1 | 5 | 23 | 32 | 42 | 50 | 45 | 38 | 28 | 11 | 5 | -7 |
| ROCHESTER | NY | 192601-201512 | -17 | -22 | -9 | 13 | 26 | 35 | 42 | 36 | 28 | 20 | 5 | -16 | -22 |
| SYRACUSE | NY | 193805-201512 | -26 | -26 | -16 | 9 | 25 | 34 | 44 | 38 | 25 | 18 | 4 | -26 | -26 |
| ASHEVILLE | NC | 194601-201512 | -16 | -2 | 2 | 20 | 27 | 35 | 44 | 42 | 28 | 16 | -2 | -7 | -16 |
| CAPE HATTERAS | NC | 195703-201512 | 6 | 12 | 19 | 26 | 39 | 44 | 54 | 56 | 45 | 32 | 22 | 12 | 6 |
| CHARLOTTE | NC | 193907-201512 | -5 | 5 | 4 | 21 | 32 | 45 | 53 | 50 | 39 | 24 | 11 | 2 | -5 |
| GRNSBRO-WNSTN-SALM | NC | 192811-201512 | -8 | -4 | 5 | 21 | 32 | 42 | 48 | 45 | 35 | 20 | 10 | 0 | -8 |
| RALEIGH | NC | 194406-201512 | -9 | 0 | 11 | 23 | 29 | 38 | 48 | 46 | 37 | 19 | 11 | 4 | -9 |
| WILMINGTON | NC | 194801-201512 | 5 | 11 | 9 | 29 | 35 | 48 | 55 | 55 | 44 | 27 | 16 | 0 | 0 |
| BISMARCK | ND | 194801-201512 | -44 | -43 | -31 | -12 | 15 | 30 | 35 | 33 | 11 | -10 | -30 | -43 | -44 |
| FARGO | ND | 189106-201512 | -36 | -39 | -34 | -7 | 17 | 30 | 36 | 31 | 19 | 5 | -28 | -32 | -39 |
| GRAND FORKS | ND | 194809-201512 | -43 | -40 | -29 | -8 | 5 | 30 | 30 | 31 | 20 | 6 | -31 | -32 | -43 |
| WILLISTON | ND | 189401-201512 | -42 | -50 | -35 | -15 | 10 | 26 | 34 | 32 | 13 | -9 | -27 | -50 | -50 |
| AKRON | OH | 194807-201512 | -25 | -13 | -3 | 10 | 24 | 32 | 43 | 41 | 32 | 20 | -1 | -16 | -25 |
| CINCINNATI | OH | 194801-201512 | -25 | -15 | -11 | 15 | 27 | 39 | 47 | 43 | 31 | 16 | 0 | -20 | -25 |
| CLEVELAND | OH | 193805-201512 | -20 | -17 | -5 | 10 | 25 | 31 | 41 | 38 | 32 | 19 | 3 | -15 | -20 |
| COLUMBUS | OH | 194801-201512 | -22 | -13 | -6 | 14 | 25 | 35 | 43 | 39 | 31 | 17 | -4 | -17 | -22 |
| DAYTON | OH | 194801-201512 | -25 | -16 | -7 | 15 | 26 | 40 | 44 | 40 | 32 | 21 | -2 | -20 | -25 |
| MANSFIELD | OH | 194812-201512 | -22 | -11 | -6 | 8 | 25 | 37 | 43 | 40 | 33 | 20 | 2 | -17 | -22 |
| TOLEDO | OH | 195501-201512 | -20 | -19 | -6 | 8 | 25 | 32 | 40 | 34 | 26 | 15 | 2 | -19 | -20 |
| YOUNGSTOWN | OH | 193408-201512 | -22 | -16 | -10 | 11 | 24 | 30 | 40 | 32 | 27 | 20 | 1 | -12 | -22 |
| OKLAHOMA CITY | OK | 194801-201512 | -4 | -5 | 1 | 20 | 32 | 47 | 53 | 50 | 36 | 16 | 11 | -8 | -8 |
| TULSA | OK | 193812-201512 | -6 | -12 | -3 | 22 | 35 | 49 | 51 | 50 | 35 | 18 | 10 | -8 | -12 |
| ASTORIA | OR | 195302-201512 | 11 | 9 | 22 | 29 | 30 | 37 | 39 | 39 | 33 | 26 | 15 | 6 | 6 |
| BURNS | OR | 197306-201512 | -27 | -28 | -14 | 10 | 13 | 21 | 25 | 22 | 17 | -7 | -15 | -30 | -30 |
| EUGENE | OR | 193806-201512 | -4 | -3 | 20 | 27 | 28 | 32 | 39 | 38 | 31 | 17 | 12 | -10 | -10 |
| MEDFORD | OR | 192801-201512 | -3 | 6 | 16 | 21 | 28 | 31 | 38 | 39 | 29 | 18 | 10 | -6 | -6 |
| PENDLETON | OR | 192801-201512 | -22 | -18 | 1 | 18 | 25 | 35 | 38 | 40 | 29 | 11 | -12 | -19 | -22 |
| PORTLAND | OR | 193804-201512 | -2 | -3 | 19 | 29 | 29 | 39 | 43 | 44 | 34 | 26 | 13 | 6 | -3 |
| SALEM | OR | 189301-201512 | -10 | -4 | 12 | 23 | 25 | 32 | 35 | 30 | 26 | 19 | 9 | -5 | -10 |
| SEXTON SUMMIT | OR | 194801-201512 | -2 | 3 | 15 | 19 | 22 | 27 | 36 | 38 | 30 | 20 | 11 | -4 | -4 |
| ALLENTOWN | PA | 194801-201512 | -15 | -8 | -1 | 16 | 29 | 39 | 46 | 41 | 31 | 21 | 11 | -8 | -15 |
| ERIE | PA | 192601-201512 | -18 | -18 | -9 | 12 | 26 | 32 | 44 | 37 | 33 | 24 | 6 | -6 | -18 |
| MIDDLETOWN/HARRISBURG | PA | 194101-201512 | -22 | -6 | -1 | 24 | 31 | 42 | 46 | 44 | 33 | 26 | 15 | -9 | -22 |
| PHILADELPHIA | PA | 194801-201512 | -7 | -4 | 7 | 19 | 28 | 44 | 51 | 44 | 35 | 25 | 15 | 1 | -7 |
| PITTSBURGH | PA | 194801-201512 | -22 | -12 | -5 | 14 | 26 | 34 | 42 | 39 | 31 | 16 | -1 | -12 | -22 |
| AVOCA | PA | 194901-201512 | -21 | -16 | -4 | 14 | 27 | 34 | 43 | 38 | 29 | 19 | 9 | -9 | -21 |
| WILLIAMSPORT | PA | 194805-201512 | -20 | -13 | -2 | 15 | 28 | 36 | 43 | 38 | 30 | 20 | 8 | -15 | -20 |
| PROVIDENCE | RI | 194801-201512 | -13 | -7 | 1 | 14 | 29 | 41 | 48 | 40 | 32 | 20 | 6 | -10 | -13 |
| CHARLESTON | SC | 189301-201511 | 10 | 7 | 22 | 36 | 45 | 52 | 61 | 59 | 50 | 37 | 17 | 12 | 7 |
| COLUMBIA | SC | 194801-201512 | -1 | 5 | 4 | 26 | 34 | 44 | 54 | 53 | 40 | 23 | 12 | 4 | -1 |
| GREENVILLE-SPARTANBURG | SC | 196211-201512 | -6 | 8 | 11 | 24 | 31 | 40 | 54 | 52 | 36 | 25 | 12 | 5 | -6 |
| ABERDEEN | SD | 189301-201512 | -46 | -46 | -32 | -2 | 13 | 28 | 35 | 30 | 11 | -6 | -27 | -39 | -46 |
| HURON | SD | 188107-201512 | -43 | -41 | -25 | -2 | 16 | 31 | 37 | 33 | 18 | -6 | -28 | -34 | -43 |
| RAPID CITY | SD | 194805-201512 | -27 | -31 | -21 | 1 | 18 | 31 | 39 | 38 | 18 | -2 | -19 | -30 | -31 |
| SIOUX FALLS | SD | 193201-201512 | -36 | -31 | -23 | 4 | 17 | 33 | 38 | 34 | 22 | 9 | -17 | -28 | -36 |
| BRISTOL-JHNSN CTY | TN | 193710-201512 | -21 | -15 | -2 | 21 | 30 | 38 | 45 | 43 | 33 | 20 | 5 | -9 | -21 |
| CHATTANOOGA | TN | 193804-201512 | -13 | 1 | 8 | 25 | 34 | 41 | 51 | 50 | 36 | 22 | 4 | -2 | -13 |
| KNOXVILLE | TN | 191001-201512 | -24 | -8 | 1 | 22 | 32 | 43 | 49 | 49 | 36 | 24 | 5 | -6 | -24 |
| MEMPHIS | TN | 194002-201512 | -4 | -11 | 12 | 28 | 36 | 48 | 52 | 48 | 36 | 25 | 9 | -13 | -13 |
| NASHVILLE | TN | 194801-201512 | -17 | -13 | 2 | 23 | 34 | 42 | 54 | 49 | 36 | 26 | -1 | -10 | -17 |
| OAK RIDGE | TN | 194808-201511 | -17 | -13 | 1 | 20 | 30 | 39 | 49 | 50 | 33 | 21 | 0 | -7 | -17 |
| ABILENE | TX | 194801-201512 | -1 | -7 | 9 | 25 | 33 | 47 | 57 | 50 | 38 | 23 | 14 | -7 | -7 |
| AMARILLO | TX | 194701-201512 | -11 | -14 | -3 | 17 | 27 | 41 | 51 | 48 | 30 | 12 | 0 | -8 | -14 |
| AUSTIN | TX | 193806-201512 | -2 | 7 | 18 | 31 | 43 | 53 | 62 | 60 | 41 | 30 | 20 | 4 | -2 |
| BROWNSVILLE | TX | 189812-201512 | 19 | 22 | 28 | 37 | 50 | 56 | 62 | 62 | 51 | 35 | 27 | 15 | 15 |
| CORPUS CHRISTI | TX | 194801-201512 | 14 | 18 | 24 | 33 | 47 | 58 | 64 | 64 | 52 | 28 | 27 | 13 | 13 |
| DALLAS | TX | 193908-201512 | 0 | 7 | 11 | 31 | 39 | 53 | 60 | 56 | 36 | 27 | 17 | 1 | 0 |
| DEL RIO | TX | 195105-201512 | 15 | 14 | 21 | 33 | 45 | 55 | 64 | 64 | 48 | 28 | 22 | 10 | 10 |
| EL PASO | TX | 194707-201512 | -8 | 1 | 14 | 23 | 31 | 46 | 57 | 56 | 42 | 25 | 1 | 5 | -8 |
| GALVESTON | TX | 194608-201512 | 17 | 18 | 32 | 41 | 50 | 60 | 66 | 70 | 58 | 45 | 29 | 23 | 17 |
| HOUSTON | TX | 196906-201512 | 12 | 20 | 22 | 31 | 42 | 52 | 62 | 60 | 48 | 29 | 19 | 7 | 7 |
| LUBBOCK | TX | 194701-201512 | -16 | -8 | 2 | 22 | 27 | 44 | 51 | 51 | 33 | 18 | -1 | -2 | -16 |
| MIDLAND-ODESSA | TX | 193006-201512 | -8 | -11 | 9 | 20 | 32 | 47 | 49 | 52 | 36 | 24 | 10 | -1 | -11 |
| PORT ARTHUR | TX | 194710-201512 | 14 | 13 | 23 | 32 | 42 | 56 | 61 | 60 | 45 | 30 | 22 | 12 | 12 |
| SAN ANGELO | TX | 190708-201512 | 1 | -1 | 8 | 23 | 35 | 42 | 54 | 45 | 35 | 19 | 12 | -4 | -4 |
| SAN ANTONIO | TX | 194609-201512 | 0 | 6 | 19 | 31 | 42 | 53 | 62 | 61 | 46 | 27 | 21 | 6 | 0 |
| VICTORIA | TX | 195303-201512 | 14 | 19 | 21 | 33 | 45 | 59 | 66 | 62 | 48 | 31 | 24 | 9 | 9 |
| WACO | TX | 194101-201512 | -5 | 4 | 15 | 26 | 34 | 52 | 58 | 53 | 39 | 25 | 17 | -4 | -5 |
| WICHITA FALLS | TX | 190701-201512 | -12 | -8 | 6 | 24 | 35 | 50 | 54 | 53 | 38 | 21 | 14 | -7 | -12 |
| SALT LAKE CITY | UT | 194801-201512 | -22 | -14 | 2 | 15 | 25 | 35 | 40 | 37 | 27 | 16 | -14 | -15 | -22 |
| BURLINGTON | VT | 194012-201512 | -30 | -30 | -20 | 2 | 24 | 33 | 39 | 35 | 25 | 15 | -2 | -26 | -30 |
| LYNCHBURG | VA | 194408-201512 | -10 | -11 | 5 | 20 | 31 | 40 | 49 | 45 | 35 | 21 | 8 | -4 | -11 |
| NORFOLK | VA | 194601-201512 | -3 | 8 | 18 | 28 | 36 | 45 | 54 | 49 | 45 | 27 | 20 | 7 | -3 |
| RICHMOND | VA | 193903-201512 | -12 | -8 | 10 | 23 | 31 | 40 | 51 | 47 | 35 | 21 | 14 | 1 | -12 |
| ROANOKE | VA | 194801-201512 | -11 | -1 | 9 | 20 | 31 | 39 | 47 | 42 | 34 | 22 | 9 | -4 | -11 |
| WALLOPS ISLAND | VA | 196610-201512 | 0 | -1 | 14 | 27 | 37 | 43 | 53 | 48 | 43 | 29 | 19 | 4 | -1 |
| OLYMPIA | WA | 194801-201512 | -8 | -1 | 9 | 23 | 25 | 30 | 35 | 33 | 25 | 14 | -1 | -7 | -8 |
| QUILLAYUTE | WA | 196608-201512 | 7 | 11 | 19 | 23 | 29 | 33 | 38 | 36 | 28 | 23 | 5 | 7 | 5 |
| SEATTLE | WA | 194801-201512 | 0 | 1 | 11 | 29 | 28 | 38 | 43 | 44 | 35 | 28 | 6 | 6 | 0 |
| SPOKANE | WA | 188908-201512 | -24 | -24 | -10 | 14 | 24 | 33 | 37 | 35 | 22 | 7 | -21 | -25 | -25 |
| WALLA WALLA | WA | 194901-201512 | -18 | -9 | 4 | 20 | 26 | 36 | 40 | 42 | 32 | 15 | -11 | -24 | -24 |
| YAKIMA | WA | 194610-201512 | -21 | -25 | -1 | 18 | 25 | 30 | 34 | 35 | 24 | 4 | -13 | -17 | -25 |
| BECKLEY | WV | 196306-201512 | -22 | -16 | -5 | 11 | 23 | 32 | 41 | 36 | 30 | 18 | 4 | -18 | -22 |
| CHARLESTON | WV | 194810-201512 | -16 | -12 | 0 | 19 | 26 | 33 | 46 | 41 | 34 | 17 | 6 | -12 | -16 |
| ELKINS | WV | 192601-201512 | -24 | -22 | -15 | 3 | 20 | 25 | 32 | 34 | 26 | 11 | -8 | -24 | -24 |
| HUNTINGTON | WV | 196101-201512 | -21 | -16 | -2 | 20 | 27 | 40 | 46 | 43 | 31 | 16 | 8 | -13 | -21 |
| GREEN BAY | WI | 188609-201512 | -36 | -33 | -29 | 7 | 21 | 32 | 40 | 38 | 24 | 8 | -12 | -27 | -36 |
| LA CROSSE | WI | 193804-201512 | -37 | -36 | -28 | 7 | 26 | 32 | 41 | 36 | 23 | 14 | -16 | -30 | -37 |
| MADISON | WI | 193910-201512 | -37 | -29 | -29 | 0 | 19 | 31 | 36 | 35 | 25 | 13 | -8 | -25 | -37 |
| MILWAUKEE | WI | 193804-201512 | -26 | -26 | -10 | 12 | 21 | 33 | 40 | 44 | 28 | 18 | -5 | -20 | -26 |
| CASPER | WY | 194808-201512 | -40 | -32 | -21 | -6 | 16 | 28 | 30 | 29 | 16 | -3 | -27 | -41 | -41 |
| CHEYENNE | WY | 191501-201512 | -30 | -34 | -21 | -8 | 9 | 25 | 33 | 36 | 8 | -1 | -21 | -28 | -34 |
| LANDER | WY | 194801-201512 | -37 | -28 | -16 | -2 | 18 | 25 | 39 | 35 | 10 | -3 | -18 | -37 | -37 |
| SHERIDAN | WY | 194801-201512 | -35 | -32 | -23 | -2 | 13 | 27 | 35 | 30 | 6 | -9 | -25 | -37 | -37 |
| GUAM | PC | 195703-201512 | 56 | 59 | 54 | 59 | 62 | 63 | 64 | 63 | 61 | 64 | 62 | 61 | 54 |
| KOROR | PC | 195107-201512 | 69 | 71 | 69 | 69 | 71 | 71 | 70 | 70 | 70 | 71 | 70 | 71 | 69 |
| KWAJALEIN- MARSHALL IS. | PC | 195205-201511 | 68 | 71 | 70 | 71 | 71 | 71 | 70 | 71 | 68 | 71 | 70 | 69 | 68 |
| MAJURO- MARSHALL IS | PC | 195502-201511 | 69 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 70 | 70 | 68 | 70 | 68 |
| PAGO PAGO- AMER SAMOA | PC | 196604-201512 | 69 | 70 | 69 | 68 | 66 | 65 | 64 | 64 | 63 | 67 | 68 | 68 | 63 |
| POHNPEI- CAROLINE IS. | PC | 195107-201511 | 61 | 63 | 65 | 61 | 67 | 67 | 66 | 63 | 62 | 65 | 64 | 65 | 61 |
| CHUUK- E. CAROLINE IS. | PC | 195107-201512 | 68 | 67 | 68 | 68 | 67 | 68 | 67 | 69 | 67 | 64 | 66 | 69 | 64 |
| YAP- W CAROLINE IS. | PC | 195107-201511 | 67 | 66 | 64 | 66 | 67 | 65 | 66 | 65 | 66 | 66 | 63 | 65 | 63 |
| SAN JUAN | PR | 195601-201512 | 61 | 62 | 60 | 64 | 66 | 69 | 69 | 70 | 69 | 67 | 66 | 63 | 60 |
Source: National Climatic Data Center, NOAA
1.
Normals (1981-2010)
2. Records, Averages (POR ending 2011)
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