| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 31 | 25 | 2.64 | 1256 | 0 |
| Feb | 19 | 34 | 26 | 2.07 | 1083 | 0 |
| Mar | 27 | 44 | 35 | 2.8 | 931 | 0 |
| Apr | 37 | 57 | 47 | 3.12 | 551 | 0 |
| May | 48 | 70 | 59 | 2.97 | 231 | 33 |
| Jun | 57 | 79 | 68 | 3.56 | 39 | 120 |
| Jul | 62 | 83 | 72 | 2.56 | 6 | 234 |
| Aug | 61 | 80 | 70 | 3.16 | 11 | 179 |
| Sep | 54 | 73 | 63 | 3.73 | 92 | 37 |
| Oct | 43 | 61 | 52 | 2.84 | 412 | 4 |
| Nov | 34 | 48 | 41 | 3.19 | 733 | 0 |
| Dec | 24 | 37 | 30 | 3.14 | 1082 | 0 |
| Year | 40 | 58 | 49 | 35.78 | 6427 | 607 |
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