| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 57 | 45 | 4.37 | 644 | 0 |
| Feb | 34 | 60 | 47 | 3.41 | 499 | 0 |
| Mar | 41 | 68 | 54 | 4.49 | 338 | 10 |
| Apr | 48 | 76 | 62 | 2.94 | 130 | 40 |
| May | 57 | 84 | 70 | 4.54 | 18 | 174 |
| Jun | 65 | 89 | 77 | 4.69 | 0 | 357 |
| Jul | 69 | 93 | 81 | 5.64 | 0 | 488 |
| Aug | 67 | 91 | 79 | 5.65 | 0 | 441 |
| Sep | 62 | 86 | 74 | 5.44 | 5 | 277 |
| Oct | 49 | 77 | 63 | 2.99 | 137 | 84 |
| Nov | 41 | 69 | 55 | 2.79 | 309 | 19 |
| Dec | 35 | 60 | 47 | 3.27 | 564 | 7 |
| Year | 50 | 76 | 63 | 50.22 | 2644 | 1897 |
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