| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 19 | 41 | 30 | 3.13 | 1086 | 0 |
| Feb | 21 | 45 | 33 | 2.79 | 900 | 0 |
| Mar | 28 | 53 | 40 | 3.85 | 764 | 0 |
| Apr | 35 | 62 | 49 | 3.76 | 490 | 0 |
| May | 45 | 70 | 58 | 4.09 | 239 | 15 |
| Jun | 54 | 77 | 65 | 3.83 | 62 | 72 |
| Jul | 58 | 81 | 70 | 3.21 | 9 | 149 |
| Aug | 56 | 80 | 68 | 3.06 | 19 | 107 |
| Sep | 49 | 74 | 62 | 3.77 | 129 | 24 |
| Oct | 37 | 65 | 51 | 3.37 | 436 | 2 |
| Nov | 29 | 54 | 41 | 3.42 | 710 | 0 |
| Dec | 22 | 45 | 34 | 2.51 | 976 | 0 |
| Year | 38 | 62 | 50 | 40.79 | 5820 | 369 |
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