| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 21 | 13 | 0.52 | 1629 | 0 |
| Feb | 10 | 28 | 19 | 0.41 | 1285 | 0 |
| Mar | 22 | 40 | 31 | 1.77 | 1055 | 0 |
| Apr | 34 | 56 | 45 | 2.72 | 605 | 3 |
| May | 48 | 70 | 59 | 3.46 | 243 | 54 |
| Jun | 58 | 79 | 69 | 4.45 | 37 | 147 |
| Jul | 62 | 83 | 72 | 3.8 | 17 | 247 |
| Aug | 60 | 80 | 70 | 3.64 | 33 | 186 |
| Sep | 49 | 72 | 61 | 2.73 | 164 | 41 |
| Oct | 37 | 60 | 48 | 2.06 | 515 | 0 |
| Nov | 24 | 40 | 32 | 1.48 | 995 | 0 |
| Dec | 10 | 26 | 18 | 0.65 | 1465 | 0 |
| Year | 35 | 55 | 45 | 27.69 | 8043 | 678 |
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