| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 36 | 28 | 3.89 | 1137 | 0 |
| Feb | 24 | 42 | 33 | 2.96 | 902 | 0 |
| Mar | 29 | 50 | 39 | 3.03 | 801 | 0 |
| Apr | 34 | 59 | 46 | 2.57 | 563 | 0 |
| May | 41 | 68 | 54 | 2.79 | 347 | 5 |
| Jun | 47 | 75 | 61 | 2.23 | 168 | 34 |
| Jul | 50 | 83 | 66 | 1.43 | 78 | 122 |
| Aug | 49 | 83 | 66 | 1.38 | 77 | 108 |
| Sep | 42 | 72 | 57 | 1.69 | 268 | 27 |
| Oct | 33 | 58 | 46 | 2.25 | 591 | 0 |
| Nov | 28 | 43 | 35 | 4.24 | 889 | 0 |
| Dec | 22 | 35 | 29 | 4.31 | 1130 | 0 |
| Year | 35 | 58 | 47 | 32.77 | 6951 | 296 |
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