| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 30 | 17 | 0.62 | 1488 | 0 |
| Feb | 6 | 34 | 20 | 0.61 | 1261 | 0 |
| Mar | 14 | 41 | 28 | 0.82 | 1163 | 0 |
| Apr | 21 | 50 | 36 | 1.07 | 887 | 0 |
| May | 29 | 61 | 45 | 1.51 | 630 | 0 |
| Jun | 37 | 72 | 54 | 1.06 | 323 | 2 |
| Jul | 41 | 78 | 60 | 1.28 | 176 | 5 |
| Aug | 39 | 77 | 58 | 1.05 | 229 | 4 |
| Sep | 31 | 68 | 50 | 1.21 | 456 | 0 |
| Oct | 22 | 56 | 39 | 0.89 | 798 | 0 |
| Nov | 13 | 40 | 26 | 0.83 | 1162 | 0 |
| Dec | 5 | 32 | 19 | 0.59 | 1443 | 0 |
| Year | 22 | 53 | 38 | 11.54 | 10016 | 11 |
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