| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 59 | 48 | 2.6 | 527 | 4 |
| Feb | 41 | 64 | 52 | 2.13 | 365 | 12 |
| Mar | 49 | 71 | 60 | 2.54 | 190 | 26 |
| Apr | 55 | 77 | 66 | 2.48 | 64 | 98 |
| May | 64 | 84 | 74 | 4.82 | 10 | 274 |
| Jun | 70 | 90 | 80 | 3.78 | 0 | 446 |
| Jul | 73 | 94 | 83 | 1.63 | 0 | 560 |
| Aug | 72 | 94 | 83 | 2.06 | 0 | 561 |
| Sep | 67 | 89 | 78 | 3.26 | 1 | 393 |
| Oct | 57 | 81 | 69 | 4.69 | 33 | 156 |
| Nov | 48 | 70 | 59 | 3.25 | 227 | 39 |
| Dec | 40 | 62 | 51 | 2.78 | 452 | 8 |
| Year | 56 | 78 | 67 | 36.02 | 1869 | 2577 |
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