| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 29 | 50 | 39 | 4.06 | 803 | 0 |
| Feb | 31 | 54 | 43 | 3.78 | 625 | 0 |
| Mar | 38 | 63 | 51 | 4.31 | 448 | 2 |
| Apr | 45 | 73 | 59 | 3.62 | 200 | 17 |
| May | 55 | 79 | 67 | 3.93 | 57 | 115 |
| Jun | 63 | 86 | 74 | 4.06 | 2 | 278 |
| Jul | 67 | 89 | 78 | 3.85 | 0 | 405 |
| Aug | 66 | 87 | 77 | 3.63 | 0 | 355 |
| Sep | 59 | 82 | 70 | 3.84 | 18 | 178 |
| Oct | 47 | 72 | 59 | 3.52 | 216 | 40 |
| Nov | 38 | 62 | 50 | 3.47 | 457 | 1 |
| Dec | 31 | 53 | 42 | 3.37 | 720 | 0 |
| Year | 47 | 71 | 59 | 45.44 | 3546 | 1391 |
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