| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 2 | 22 | 12 | 0.66 | 1649 | 0 |
| Feb | 9 | 28 | 19 | 0.66 | 1297 | 0 |
| Mar | 21 | 40 | 30 | 1.88 | 1079 | 0 |
| Apr | 34 | 56 | 45 | 2.68 | 609 | 3 |
| May | 47 | 70 | 59 | 3.35 | 248 | 45 |
| Jun | 56 | 79 | 68 | 3.81 | 49 | 133 |
| Jul | 61 | 83 | 72 | 3.25 | 19 | 233 |
| Aug | 59 | 81 | 70 | 3.66 | 36 | 179 |
| Sep | 49 | 72 | 61 | 2.67 | 172 | 37 |
| Oct | 36 | 60 | 48 | 2.11 | 539 | 0 |
| Nov | 22 | 40 | 31 | 1.59 | 1032 | 0 |
| Dec | 8 | 26 | 17 | 0.68 | 1498 | 0 |
| Year | 33 | 55 | 44 | 27 | 8227 | 630 |
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