| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 14 | 3 | 0.72 | 1926 | 0 |
| Feb | -0 | 22 | 11 | 0.54 | 1517 | 0 |
| Mar | 13 | 35 | 24 | 1.07 | 1278 | 0 |
| Apr | 29 | 51 | 40 | 1.59 | 749 | 1 |
| May | 42 | 66 | 54 | 2.84 | 377 | 24 |
| Jun | 51 | 73 | 62 | 4.09 | 141 | 58 |
| Jul | 56 | 77 | 67 | 4.22 | 65 | 111 |
| Aug | 53 | 75 | 64 | 3.71 | 112 | 84 |
| Sep | 44 | 65 | 54 | 3.1 | 331 | 5 |
| Oct | 33 | 52 | 43 | 2.53 | 695 | 0 |
| Nov | 17 | 33 | 25 | 1.28 | 1198 | 0 |
| Dec | 0 | 18 | 9 | 0.69 | 1737 | 0 |
| Year | 27 | 48 | 38 | 26.38 | 10126 | 283 |
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