| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 18 | 7 | 0.68 | 1797 | 0 |
| Feb | 4 | 26 | 15 | 0.5 | 1411 | 0 |
| Mar | 15 | 38 | 26 | 0.78 | 1202 | 0 |
| Apr | 28 | 55 | 42 | 1.34 | 707 | 1 |
| May | 42 | 69 | 56 | 2.3 | 314 | 20 |
| Jun | 52 | 77 | 64 | 3.22 | 114 | 94 |
| Jul | 56 | 82 | 69 | 2.8 | 47 | 173 |
| Aug | 53 | 81 | 67 | 1.83 | 83 | 142 |
| Sep | 42 | 70 | 56 | 1.62 | 288 | 21 |
| Oct | 30 | 57 | 44 | 1.61 | 664 | 0 |
| Nov | 16 | 36 | 26 | 0.92 | 1181 | 0 |
| Dec | 2 | 23 | 13 | 0.5 | 1625 | 0 |
| Year | 28 | 53 | 40 | 18.1 | 9433 | 451 |
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