| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 53 | 45 | 6.1 | 621 | 0 |
| Feb | 40 | 58 | 49 | 5.69 | 453 | 0 |
| Mar | 42 | 63 | 53 | 5.38 | 389 | 6 |
| Apr | 46 | 70 | 58 | 2.36 | 255 | 35 |
| May | 52 | 78 | 65 | 1.17 | 134 | 133 |
| Jun | 59 | 86 | 73 | 0.48 | 35 | 267 |
| Jul | 66 | 93 | 80 | 0.17 | 2 | 459 |
| Aug | 67 | 93 | 80 | 0.05 | 0 | 463 |
| Sep | 62 | 88 | 75 | 0.94 | 11 | 309 |
| Oct | 53 | 77 | 65 | 1.59 | 114 | 119 |
| Nov | 43 | 60 | 52 | 3.22 | 406 | 3 |
| Dec | 38 | 52 | 45 | 3.83 | 625 | 0 |
| Year | 50 | 73 | 62 | 30.98 | 3045 | 1794 |
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