| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 30 | 23 | 2.03 | 1317 | 0 |
| Feb | 18 | 35 | 27 | 1.74 | 1073 | 0 |
| Mar | 28 | 47 | 37 | 2.7 | 863 | 0 |
| Apr | 38 | 59 | 48 | 3.81 | 500 | 2 |
| May | 49 | 71 | 60 | 4.16 | 223 | 65 |
| Jun | 59 | 80 | 69 | 4.12 | 31 | 160 |
| Jul | 63 | 84 | 73 | 3.81 | 4 | 255 |
| Aug | 60 | 82 | 71 | 3.73 | 24 | 206 |
| Sep | 52 | 75 | 64 | 3.36 | 108 | 68 |
| Oct | 41 | 63 | 52 | 2.89 | 416 | 7 |
| Nov | 32 | 48 | 40 | 3.42 | 748 | 0 |
| Dec | 21 | 36 | 28 | 2.74 | 1139 | 0 |
| Year | 40 | 59 | 49 | 38.51 | 6446 | 763 |
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