| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 44 | 33 | 2.34 | 1000 | 0 |
| Feb | 26 | 51 | 38 | 2.63 | 744 | 0 |
| Mar | 35 | 60 | 47 | 3.99 | 555 | 0 |
| Apr | 44 | 70 | 57 | 4.43 | 261 | 12 |
| May | 53 | 76 | 65 | 4.86 | 108 | 99 |
| Jun | 62 | 84 | 73 | 4.07 | 9 | 241 |
| Jul | 66 | 90 | 78 | 3.16 | 0 | 398 |
| Aug | 64 | 89 | 77 | 2.98 | 5 | 368 |
| Sep | 57 | 81 | 69 | 4.25 | 59 | 179 |
| Oct | 45 | 72 | 58 | 3.58 | 237 | 24 |
| Nov | 36 | 58 | 47 | 4.95 | 545 | 0 |
| Dec | 26 | 47 | 37 | 3.64 | 876 | 0 |
| Year | 45 | 68 | 56 | 44.88 | 4399 | 1321 |
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