| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 38 | 25 | 1.15 | 1228 | 0 |
| Feb | 17 | 44 | 31 | 1.17 | 959 | 0 |
| Mar | 25 | 54 | 40 | 1.19 | 789 | 0 |
| Apr | 30 | 63 | 46 | 1.16 | 570 | 0 |
| May | 37 | 72 | 55 | 1.29 | 328 | 4 |
| Jun | 44 | 83 | 63 | 0.72 | 110 | 57 |
| Jul | 51 | 89 | 70 | 1.09 | 11 | 168 |
| Aug | 49 | 88 | 69 | 1.09 | 25 | 136 |
| Sep | 40 | 79 | 60 | 1.06 | 190 | 26 |
| Oct | 30 | 67 | 48 | 1.31 | 523 | 0 |
| Nov | 21 | 51 | 36 | 1.04 | 876 | 0 |
| Dec | 13 | 40 | 27 | 0.84 | 1190 | 0 |
| Year | 31 | 64 | 47 | 13.11 | 6799 | 391 |
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