| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 42 | 61 | 51 | 6 | 443 | 4 |
| Feb | 45 | 65 | 55 | 4.69 | 291 | 10 |
| Mar | 52 | 72 | 62 | 4.46 | 144 | 45 |
| Apr | 58 | 78 | 68 | 5.06 | 41 | 130 |
| May | 66 | 85 | 75 | 4.88 | 1 | 321 |
| Jun | 71 | 90 | 81 | 5.54 | 0 | 466 |
| Jul | 73 | 91 | 82 | 6.14 | 0 | 531 |
| Aug | 73 | 92 | 82 | 4.54 | 0 | 528 |
| Sep | 68 | 87 | 78 | 4.78 | 0 | 385 |
| Oct | 58 | 80 | 69 | 4.2 | 41 | 171 |
| Nov | 50 | 71 | 61 | 4.57 | 194 | 58 |
| Dec | 44 | 64 | 54 | 5.68 | 376 | 22 |
| Year | 58 | 78 | 68 | 60.54 | 1531 | 2671 |
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