| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 58 | 46 | 3.4 | 583 | 4 |
| Feb | 38 | 63 | 51 | 3.18 | 410 | 6 |
| Mar | 45 | 71 | 58 | 3.51 | 238 | 20 |
| Apr | 52 | 78 | 65 | 3.29 | 86 | 78 |
| May | 61 | 84 | 73 | 4.77 | 11 | 246 |
| Jun | 68 | 90 | 79 | 4.12 | 0 | 430 |
| Jul | 71 | 95 | 83 | 2.48 | 0 | 560 |
| Aug | 70 | 95 | 83 | 2.62 | 0 | 547 |
| Sep | 65 | 89 | 77 | 3.5 | 3 | 362 |
| Oct | 54 | 80 | 67 | 4.79 | 52 | 108 |
| Nov | 44 | 69 | 57 | 3.82 | 277 | 22 |
| Dec | 37 | 61 | 49 | 3.6 | 514 | 9 |
| Year | 53 | 78 | 66 | 43.08 | 2174 | 2392 |
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