| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 32 | 47 | 40 | 6.89 | 792 | 0 |
| Feb | 34 | 51 | 43 | 5.84 | 629 | 0 |
| Mar | 36 | 55 | 45 | 5.48 | 608 | 0 |
| Apr | 38 | 60 | 49 | 4.32 | 483 | 0 |
| May | 43 | 65 | 54 | 3.15 | 338 | 1 |
| Jun | 47 | 71 | 59 | 1.67 | 178 | 10 |
| Jul | 51 | 79 | 65 | 0.68 | 77 | 73 |
| Aug | 51 | 80 | 65 | 0.97 | 61 | 74 |
| Sep | 47 | 75 | 61 | 1.68 | 148 | 29 |
| Oct | 41 | 64 | 53 | 3.66 | 377 | 0 |
| Nov | 37 | 52 | 44 | 7.77 | 622 | 0 |
| Dec | 32 | 46 | 39 | 7.46 | 799 | 0 |
| Year | 41 | 62 | 51 | 49.57 | 5112 | 187 |
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