| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 33 | 20 | 3.22 | 1388 | 0 |
| Feb | 10 | 39 | 24 | 2.83 | 1144 | 0 |
| Mar | 16 | 45 | 31 | 2.35 | 1069 | 0 |
| Apr | 22 | 52 | 37 | 1.95 | 833 | 0 |
| May | 29 | 62 | 45 | 2.1 | 611 | 0 |
| Jun | 34 | 70 | 52 | 1.99 | 386 | 1 |
| Jul | 38 | 80 | 59 | 1.13 | 213 | 17 |
| Aug | 36 | 80 | 58 | 1.09 | 235 | 13 |
| Sep | 29 | 70 | 50 | 1.49 | 455 | 1 |
| Oct | 24 | 58 | 41 | 1.81 | 749 | 0 |
| Nov | 17 | 40 | 29 | 3.22 | 1085 | 0 |
| Dec | 9 | 32 | 21 | 3.38 | 1381 | 0 |
| Year | 23 | 55 | 39 | 26.56 | 9549 | 32 |
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