| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -5 | 19 | 7 | 1.06 | 1792 | 0 |
| Feb | 1 | 27 | 14 | 0.81 | 1424 | 0 |
| Mar | 14 | 38 | 26 | 1.67 | 1198 | 0 |
| Apr | 27 | 54 | 41 | 2.17 | 734 | 0 |
| May | 39 | 69 | 54 | 3.22 | 370 | 21 |
| Jun | 48 | 77 | 63 | 3.95 | 115 | 48 |
| Jul | 54 | 81 | 68 | 4.86 | 44 | 130 |
| Aug | 52 | 79 | 66 | 4.24 | 79 | 95 |
| Sep | 43 | 69 | 56 | 3.56 | 291 | 7 |
| Oct | 32 | 56 | 44 | 2.55 | 650 | 0 |
| Nov | 19 | 38 | 28 | 2.11 | 1106 | 0 |
| Dec | 3 | 24 | 13 | 0.95 | 1605 | 0 |
| Year | 27 | 53 | 40 | 31.15 | 9408 | 301 |
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