| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 57 | 47 | 5.77 | 583 | 0 |
| Feb | 39 | 62 | 50 | 5.62 | 411 | 1 |
| Mar | 47 | 69 | 58 | 6.12 | 238 | 20 |
| Apr | 53 | 76 | 65 | 5.98 | 84 | 74 |
| May | 61 | 83 | 72 | 4.93 | 8 | 234 |
| Jun | 68 | 90 | 79 | 5.43 | 0 | 420 |
| Jul | 71 | 92 | 82 | 4.36 | 0 | 515 |
| Aug | 70 | 92 | 81 | 3.63 | 0 | 495 |
| Sep | 65 | 87 | 76 | 4.39 | 2 | 329 |
| Oct | 54 | 79 | 66 | 3.33 | 72 | 106 |
| Nov | 45 | 69 | 57 | 4.65 | 270 | 23 |
| Dec | 38 | 60 | 49 | 6.11 | 505 | 9 |
| Year | 54 | 76 | 65 | 60.32 | 2173 | 2226 |
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