| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 16 | 4 | 0.94 | 1893 | 0 |
| Feb | -1 | 24 | 12 | 0.37 | 1498 | 0 |
| Mar | 14 | 36 | 25 | 0.92 | 1238 | 0 |
| Apr | 30 | 52 | 41 | 1.46 | 731 | 0 |
| May | 43 | 67 | 55 | 2.55 | 338 | 23 |
| Jun | 52 | 75 | 63 | 4.03 | 110 | 56 |
| Jul | 56 | 79 | 67 | 4.18 | 56 | 131 |
| Aug | 54 | 77 | 66 | 3.4 | 81 | 95 |
| Sep | 44 | 66 | 55 | 2.74 | 299 | 7 |
| Oct | 33 | 54 | 44 | 2.41 | 669 | 0 |
| Nov | 18 | 34 | 26 | 1.3 | 1166 | 0 |
| Dec | 1 | 20 | 11 | 0.66 | 1689 | 0 |
| Year | 28 | 50 | 39 | 24.96 | 9768 | 312 |
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