| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 57 | 47 | 5.32 | 566 | 0 |
| Feb | 39 | 60 | 50 | 4.75 | 434 | 0 |
| Mar | 41 | 63 | 52 | 4.83 | 409 | 5 |
| Apr | 45 | 70 | 58 | 1.86 | 259 | 35 |
| May | 52 | 80 | 66 | 0.84 | 123 | 145 |
| Jun | 60 | 89 | 75 | 0.31 | 12 | 304 |
| Jul | 67 | 96 | 82 | 0.08 | 0 | 511 |
| Aug | 66 | 95 | 81 | 0.05 | 0 | 482 |
| Sep | 62 | 89 | 75 | 0.52 | 13 | 316 |
| Oct | 53 | 78 | 65 | 1.43 | 109 | 117 |
| Nov | 42 | 64 | 53 | 2.73 | 375 | 7 |
| Dec | 37 | 57 | 47 | 3.41 | 568 | 0 |
| Year | 50 | 75 | 62 | 26.13 | 2868 | 1922 |
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