| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -7 | 16 | 4 | 0.82 | 1883 | 0 |
| Feb | -0 | 24 | 12 | 0.58 | 1492 | 0 |
| Mar | 12 | 35 | 24 | 1.04 | 1283 | 0 |
| Apr | 26 | 51 | 39 | 1.97 | 790 | 0 |
| May | 38 | 65 | 51 | 2.71 | 440 | 11 |
| Jun | 48 | 73 | 60 | 4.27 | 173 | 28 |
| Jul | 52 | 77 | 64 | 4.25 | 97 | 75 |
| Aug | 50 | 75 | 63 | 3.28 | 128 | 52 |
| Sep | 42 | 65 | 53 | 3.51 | 356 | 3 |
| Oct | 31 | 53 | 42 | 2.44 | 715 | 0 |
| Nov | 17 | 34 | 26 | 1.57 | 1174 | 0 |
| Dec | 1 | 20 | 11 | 0.65 | 1682 | 0 |
| Year | 26 | 49 | 37 | 27.09 | 10213 | 169 |
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