| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 39 | 30 | 2.8 | 1079 | 0 |
| Feb | 23 | 43 | 33 | 2.43 | 895 | 0 |
| Mar | 29 | 53 | 41 | 3.66 | 748 | 0 |
| Apr | 39 | 65 | 52 | 3.72 | 397 | 1 |
| May | 47 | 74 | 61 | 4.34 | 175 | 38 |
| Jun | 57 | 83 | 70 | 4.16 | 17 | 162 |
| Jul | 61 | 87 | 74 | 3.7 | 3 | 282 |
| Aug | 59 | 86 | 72 | 3.95 | 6 | 227 |
| Sep | 51 | 78 | 65 | 3.72 | 79 | 68 |
| Oct | 39 | 66 | 53 | 3.5 | 391 | 7 |
| Nov | 33 | 54 | 44 | 3.42 | 648 | 0 |
| Dec | 24 | 43 | 34 | 3.15 | 976 | 0 |
| Year | 40 | 64 | 52 | 42.55 | 5414 | 785 |
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