| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 41 | 29 | 0.64 | 1104 | 0 |
| Feb | 22 | 48 | 35 | 0.81 | 836 | 0 |
| Mar | 31 | 57 | 44 | 2.02 | 654 | 0 |
| Apr | 40 | 68 | 54 | 2.11 | 342 | 11 |
| May | 52 | 77 | 64 | 3.29 | 113 | 84 |
| Jun | 62 | 87 | 75 | 3.54 | 12 | 296 |
| Jul | 67 | 93 | 80 | 3.71 | 0 | 456 |
| Aug | 65 | 91 | 78 | 2.97 | 5 | 404 |
| Sep | 56 | 83 | 69 | 2 | 47 | 177 |
| Oct | 43 | 71 | 57 | 1.65 | 258 | 15 |
| Nov | 30 | 55 | 43 | 1.19 | 677 | 0 |
| Dec | 21 | 44 | 33 | 0.82 | 1003 | 0 |
| Year | 42 | 68 | 55 | 24.75 | 5051 | 1443 |
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