| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 13 | 5 | 0.68 | 1873 | 0 |
| Feb | 4 | 21 | 12 | 0.54 | 1475 | 0 |
| Mar | 17 | 33 | 25 | 1.12 | 1243 | 0 |
| Apr | 31 | 52 | 42 | 1.33 | 708 | 3 |
| May | 44 | 67 | 56 | 2.65 | 318 | 26 |
| Jun | 53 | 75 | 64 | 3.55 | 117 | 77 |
| Jul | 57 | 79 | 68 | 3.45 | 50 | 145 |
| Aug | 55 | 79 | 67 | 2.67 | 81 | 140 |
| Sep | 45 | 68 | 57 | 2.05 | 272 | 19 |
| Oct | 33 | 54 | 44 | 1.67 | 657 | 0 |
| Nov | 17 | 33 | 25 | 0.97 | 1208 | 0 |
| Dec | 2 | 18 | 10 | 0.55 | 1699 | 0 |
| Year | 30 | 49 | 39 | 21.23 | 9701 | 410 |
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