| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 60 | 48 | 3.81 | 538 | 3 |
| Feb | 39 | 65 | 52 | 2.83 | 374 | 8 |
| Mar | 46 | 72 | 59 | 3.24 | 204 | 18 |
| Apr | 54 | 79 | 66 | 3.26 | 62 | 96 |
| May | 63 | 86 | 74 | 5.06 | 5 | 289 |
| Jun | 69 | 92 | 80 | 3.89 | 0 | 460 |
| Jul | 71 | 96 | 84 | 2.72 | 0 | 576 |
| Aug | 70 | 97 | 83 | 2.95 | 0 | 569 |
| Sep | 65 | 91 | 78 | 4.2 | 0 | 389 |
| Oct | 55 | 82 | 68 | 4.41 | 36 | 140 |
| Nov | 45 | 70 | 57 | 4.01 | 265 | 34 |
| Dec | 38 | 62 | 50 | 3.62 | 469 | 4 |
| Year | 54 | 79 | 67 | 44 | 1953 | 2586 |
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