| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 59 | 48 | 4.93 | 530 | 0 |
| Feb | 40 | 63 | 52 | 3.89 | 380 | 4 |
| Mar | 47 | 70 | 59 | 4.88 | 230 | 27 |
| Apr | 53 | 77 | 65 | 2.98 | 75 | 78 |
| May | 62 | 84 | 73 | 3.04 | 5 | 249 |
| Jun | 69 | 90 | 79 | 4.42 | 0 | 422 |
| Jul | 72 | 92 | 82 | 4.23 | 0 | 524 |
| Aug | 71 | 91 | 81 | 4.53 | 0 | 492 |
| Sep | 66 | 87 | 76 | 3.42 | 1 | 341 |
| Oct | 55 | 78 | 67 | 2.4 | 72 | 123 |
| Nov | 47 | 70 | 58 | 3.13 | 236 | 31 |
| Dec | 40 | 61 | 51 | 3.49 | 452 | 10 |
| Year | 55 | 77 | 66 | 45.34 | 1981 | 2301 |
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