| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -11 | 8 | -2 | 0.94 | 2070 | 0 |
| Feb | -7 | 15 | 4 | 0.68 | 1717 | 0 |
| Mar | -1 | 24 | 12 | 0.71 | 1657 | 0 |
| Apr | 13 | 37 | 25 | 0.61 | 1203 | 0 |
| May | 28 | 50 | 39 | 1.1 | 806 | 0 |
| Jun | 37 | 63 | 50 | 2.65 | 452 | 0 |
| Jul | 41 | 66 | 53 | 3.04 | 362 | 0 |
| Aug | 38 | 61 | 49 | 3.2 | 488 | 0 |
| Sep | 30 | 50 | 40 | 2.97 | 758 | 0 |
| Oct | 15 | 32 | 24 | 2.16 | 1279 | 0 |
| Nov | -2 | 15 | 7 | 1.15 | 1750 | 0 |
| Dec | -7 | 10 | 2 | 1.24 | 1966 | 0 |
| Year | 14 | 36 | 25 | 20.45 | 14508 | 0 |
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