| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 60 | 49 | 3.95 | 480 | 6 |
| Feb | 41 | 64 | 53 | 2.92 | 350 | 11 |
| Mar | 48 | 71 | 59 | 3.64 | 202 | 39 |
| Apr | 53 | 78 | 65 | 3.32 | 74 | 99 |
| May | 61 | 84 | 73 | 3.61 | 7 | 265 |
| Jun | 68 | 90 | 79 | 5.49 | 0 | 430 |
| Jul | 72 | 92 | 82 | 6.04 | 0 | 546 |
| Aug | 71 | 90 | 81 | 7.2 | 0 | 506 |
| Sep | 67 | 86 | 77 | 5.08 | 2 | 366 |
| Oct | 56 | 78 | 67 | 3.12 | 57 | 138 |
| Nov | 47 | 71 | 59 | 2.4 | 211 | 38 |
| Dec | 40 | 63 | 51 | 2.81 | 416 | 10 |
| Year | 55 | 77 | 66 | 49.58 | 1799 | 2454 |
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