| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 51 | 41 | 5.97 | 749 | 0 |
| Feb | 33 | 56 | 45 | 5.43 | 575 | 0 |
| Mar | 40 | 65 | 52 | 6.7 | 398 | 7 |
| Apr | 46 | 73 | 60 | 5.01 | 188 | 22 |
| May | 55 | 80 | 67 | 4.69 | 62 | 134 |
| Jun | 64 | 86 | 75 | 4.55 | 2 | 301 |
| Jul | 68 | 90 | 79 | 5.03 | 0 | 429 |
| Aug | 67 | 89 | 78 | 3.16 | 0 | 397 |
| Sep | 61 | 84 | 72 | 3.68 | 12 | 226 |
| Oct | 47 | 74 | 61 | 3.26 | 177 | 46 |
| Nov | 39 | 64 | 52 | 4.63 | 408 | 7 |
| Dec | 33 | 55 | 44 | 4.61 | 660 | 0 |
| Year | 48 | 72 | 60 | 56.72 | 3231 | 1569 |
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