| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 53 | 44 | 7.96 | 640 | 0 |
| Feb | 36 | 53 | 45 | 9.53 | 570 | 0 |
| Mar | 36 | 55 | 46 | 8.38 | 594 | 12 |
| Apr | 41 | 61 | 51 | 2.34 | 452 | 23 |
| May | 47 | 68 | 58 | 0.97 | 304 | 74 |
| Jun | 57 | 77 | 67 | 0.26 | 79 | 133 |
| Jul | 63 | 82 | 73 | 0.08 | 7 | 244 |
| Aug | 63 | 82 | 72 | 0.29 | 14 | 240 |
| Sep | 58 | 77 | 68 | 1.01 | 76 | 157 |
| Oct | 51 | 69 | 60 | 1.54 | 241 | 72 |
| Nov | 41 | 60 | 51 | 3.23 | 445 | 10 |
| Dec | 37 | 54 | 45 | 4.78 | 617 | 4 |
| Year | 47 | 66 | 57 | 40.37 | 4039 | 969 |
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