| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 13 | 29 | 21 | 1.59 | 1360 | 0 |
| Feb | 15 | 33 | 24 | 1.35 | 1140 | 0 |
| Mar | 25 | 44 | 35 | 2.04 | 935 | 0 |
| Apr | 37 | 57 | 47 | 3.17 | 542 | 1 |
| May | 48 | 69 | 59 | 3.48 | 247 | 53 |
| Jun | 58 | 79 | 68 | 4.29 | 43 | 141 |
| Jul | 62 | 83 | 72 | 3.52 | 9 | 232 |
| Aug | 60 | 80 | 70 | 4.67 | 27 | 177 |
| Sep | 52 | 73 | 63 | 3.39 | 115 | 46 |
| Oct | 40 | 61 | 51 | 2.62 | 447 | 7 |
| Nov | 30 | 47 | 39 | 3.06 | 792 | 0 |
| Dec | 19 | 35 | 27 | 2.25 | 1175 | 0 |
| Year | 38 | 58 | 48 | 35.43 | 6832 | 657 |
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