| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 47 | 40 | 5.84 | 765 | 0 |
| Feb | 35 | 51 | 43 | 5.09 | 623 | 0 |
| Mar | 37 | 56 | 47 | 4.17 | 574 | 0 |
| Apr | 39 | 61 | 50 | 2.76 | 452 | 0 |
| May | 44 | 68 | 56 | 2.13 | 301 | 7 |
| Jun | 48 | 74 | 61 | 1.45 | 141 | 25 |
| Jul | 52 | 82 | 67 | 0.57 | 39 | 95 |
| Aug | 52 | 82 | 67 | 0.68 | 34 | 98 |
| Sep | 48 | 77 | 62 | 1.43 | 116 | 31 |
| Oct | 41 | 65 | 53 | 3.03 | 376 | 1 |
| Nov | 38 | 52 | 45 | 6.39 | 592 | 0 |
| Dec | 34 | 46 | 40 | 6.46 | 771 | 0 |
| Year | 42 | 63 | 53 | 40 | 4784 | 257 |
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