| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 39 | 24 | 1.9 | 1278 | 0 |
| Feb | 12 | 42 | 27 | 1.61 | 1059 | 0 |
| Mar | 18 | 48 | 33 | 2.04 | 987 | 0 |
| Apr | 24 | 56 | 40 | 1.19 | 758 | 0 |
| May | 31 | 66 | 49 | 1.04 | 514 | 0 |
| Jun | 39 | 77 | 58 | 0.68 | 222 | 9 |
| Jul | 46 | 80 | 63 | 2.31 | 80 | 18 |
| Aug | 46 | 77 | 61 | 2.75 | 122 | 9 |
| Sep | 38 | 72 | 55 | 1.79 | 296 | 2 |
| Oct | 28 | 62 | 45 | 1.65 | 624 | 0 |
| Nov | 17 | 49 | 33 | 1.88 | 972 | 0 |
| Dec | 10 | 41 | 25 | 1.48 | 1231 | 0 |
| Year | 26 | 59 | 43 | 20.32 | 8143 | 38 |
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