| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -19 | -3 | -11 | 0.84 | 2365 | 0 |
| Feb | -18 | 2 | -8 | 0.61 | 2041 | 0 |
| Mar | -8 | 16 | 4 | 0.55 | 1888 | 0 |
| Apr | 11 | 34 | 22 | 0.38 | 1280 | 0 |
| May | 34 | 55 | 44 | 0.85 | 642 | 0 |
| Jun | 47 | 69 | 58 | 1.43 | 227 | 11 |
| Jul | 50 | 71 | 60 | 2.1 | 170 | 20 |
| Aug | 44 | 63 | 54 | 2.54 | 366 | 7 |
| Sep | 33 | 49 | 41 | 1.82 | 721 | 0 |
| Oct | 12 | 25 | 19 | 1.08 | 1437 | 0 |
| Nov | -8 | 6 | -1 | 0.9 | 1975 | 0 |
| Dec | -15 | 0 | -7 | 0.87 | 2245 | 0 |
| Year | 13 | 32 | 23 | 13.97 | 15357 | 38 |
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