| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 57 | 45 | 3.79 | 613 | 0 |
| Feb | 37 | 63 | 50 | 3.93 | 432 | 6 |
| Mar | 44 | 70 | 57 | 4.11 | 258 | 12 |
| Apr | 51 | 77 | 64 | 4.19 | 91 | 68 |
| May | 61 | 84 | 73 | 4.79 | 10 | 243 |
| Jun | 69 | 91 | 80 | 5.03 | 0 | 434 |
| Jul | 72 | 95 | 83 | 2.83 | 0 | 570 |
| Aug | 71 | 95 | 83 | 2.71 | 0 | 546 |
| Sep | 65 | 89 | 77 | 3.81 | 3 | 357 |
| Oct | 53 | 80 | 66 | 4.34 | 63 | 100 |
| Nov | 43 | 68 | 56 | 4.75 | 302 | 17 |
| Dec | 36 | 59 | 48 | 4.78 | 547 | 2 |
| Year | 53 | 77 | 65 | 49.06 | 2319 | 2355 |
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