| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 51 | 38 | 1.13 | 826 | 0 |
| Feb | 31 | 57 | 44 | 1.42 | 597 | 0 |
| Mar | 39 | 66 | 52 | 2.37 | 398 | 1 |
| Apr | 48 | 74 | 61 | 2.52 | 165 | 49 |
| May | 57 | 83 | 70 | 4.68 | 40 | 196 |
| Jun | 67 | 91 | 79 | 4.05 | 2 | 420 |
| Jul | 71 | 97 | 84 | 2.13 | 0 | 592 |
| Aug | 70 | 95 | 83 | 2.89 | 0 | 545 |
| Sep | 62 | 87 | 75 | 3.3 | 16 | 300 |
| Oct | 50 | 76 | 63 | 3.26 | 117 | 64 |
| Nov | 38 | 62 | 50 | 1.77 | 449 | 4 |
| Dec | 29 | 53 | 41 | 1.5 | 756 | 0 |
| Year | 49 | 74 | 62 | 31.02 | 3366 | 2171 |
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