| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 32 | 43 | 38 | 11.2 | 842 | 0 |
| Feb | 34 | 47 | 41 | 9.83 | 676 | 0 |
| Mar | 37 | 54 | 46 | 7.96 | 595 | 0 |
| Apr | 41 | 60 | 51 | 6.02 | 432 | 0 |
| May | 47 | 67 | 57 | 3.96 | 262 | 6 |
| Jun | 52 | 73 | 62 | 3.01 | 121 | 35 |
| Jul | 56 | 79 | 68 | 1.03 | 33 | 115 |
| Aug | 56 | 80 | 68 | 1.35 | 29 | 123 |
| Sep | 52 | 75 | 64 | 3.02 | 107 | 61 |
| Oct | 46 | 64 | 55 | 5.73 | 314 | 3 |
| Nov | 40 | 51 | 45 | 12.09 | 592 | 0 |
| Dec | 34 | 44 | 39 | 12.77 | 811 | 0 |
| Year | 44 | 61 | 53 | 77.97 | 4814 | 343 |
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