| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 48 | 37 | 1.39 | 867 | 0 |
| Feb | 31 | 55 | 43 | 2.08 | 628 | 0 |
| Mar | 39 | 64 | 52 | 3.52 | 417 | 1 |
| Apr | 48 | 73 | 61 | 3.53 | 171 | 40 |
| May | 57 | 79 | 68 | 5.85 | 46 | 147 |
| Jun | 66 | 87 | 76 | 4.45 | 3 | 334 |
| Jul | 70 | 93 | 81 | 2.43 | 0 | 501 |
| Aug | 68 | 93 | 80 | 2.63 | 3 | 474 |
| Sep | 60 | 84 | 72 | 4.63 | 36 | 252 |
| Oct | 49 | 75 | 62 | 3.95 | 144 | 50 |
| Nov | 39 | 61 | 50 | 3.4 | 468 | 6 |
| Dec | 29 | 51 | 40 | 2.5 | 777 | 0 |
| Year | 48 | 72 | 60 | 40.36 | 3560 | 1805 |
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