| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 42 | 34 | 3.51 | 971 | 0 |
| Feb | 29 | 48 | 39 | 3.91 | 737 | 0 |
| Mar | 38 | 58 | 48 | 4.42 | 529 | 1 |
| Apr | 47 | 69 | 58 | 4.7 | 238 | 19 |
| May | 56 | 78 | 67 | 4.76 | 79 | 132 |
| Jun | 64 | 86 | 75 | 4.03 | 2 | 304 |
| Jul | 68 | 90 | 79 | 4.28 | 0 | 432 |
| Aug | 66 | 88 | 77 | 3 | 1 | 381 |
| Sep | 59 | 82 | 70 | 3.27 | 37 | 192 |
| Oct | 47 | 71 | 59 | 3.23 | 227 | 39 |
| Nov | 38 | 58 | 48 | 4.45 | 515 | 1 |
| Dec | 29 | 47 | 38 | 4.37 | 847 | 0 |
| Year | 47 | 68 | 58 | 47.93 | 4183 | 1501 |
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