| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 27 | 43 | 35 | 3.21 | 917 | 0 |
| Feb | 30 | 47 | 38 | 2.63 | 742 | 0 |
| Mar | 37 | 56 | 47 | 3.6 | 563 | 4 |
| Apr | 46 | 66 | 56 | 2.77 | 272 | 21 |
| May | 56 | 75 | 66 | 3.82 | 73 | 107 |
| Jun | 65 | 84 | 75 | 3.13 | 5 | 304 |
| Jul | 70 | 88 | 79 | 3.66 | 0 | 456 |
| Aug | 69 | 86 | 77 | 3.44 | 7 | 407 |
| Sep | 62 | 79 | 71 | 3.79 | 19 | 200 |
| Oct | 50 | 68 | 59 | 3.22 | 205 | 28 |
| Nov | 40 | 57 | 49 | 3.03 | 477 | 4 |
| Dec | 32 | 47 | 40 | 3.05 | 775 | 0 |
| Year | 49 | 66 | 57 | 39.35 | 4055 | 1531 |
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