| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 45 | 36 | 3.69 | 892 | 0 |
| Feb | 32 | 51 | 41 | 3.78 | 660 | 0 |
| Mar | 41 | 61 | 51 | 4.87 | 448 | 4 |
| Apr | 49 | 71 | 60 | 4.9 | 183 | 32 |
| May | 59 | 80 | 69 | 5.57 | 46 | 184 |
| Jun | 67 | 89 | 78 | 4.06 | 0 | 389 |
| Jul | 71 | 92 | 81 | 3.56 | 0 | 504 |
| Aug | 68 | 90 | 79 | 2.67 | 1 | 428 |
| Sep | 60 | 84 | 72 | 3.65 | 26 | 231 |
| Oct | 48 | 74 | 61 | 3.38 | 178 | 54 |
| Nov | 40 | 60 | 50 | 4.84 | 456 | 3 |
| Dec | 31 | 49 | 40 | 4.55 | 765 | 0 |
| Year | 49 | 70 | 60 | 49.52 | 3655 | 1829 |
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