| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 46 | 40 | 5.83 | 777 | 0 |
| Feb | 35 | 51 | 43 | 4.84 | 617 | 0 |
| Mar | 37 | 56 | 47 | 4.06 | 568 | 0 |
| Apr | 40 | 61 | 51 | 2.79 | 432 | 0 |
| May | 45 | 67 | 56 | 2.25 | 277 | 6 |
| Jun | 51 | 73 | 62 | 1.62 | 131 | 29 |
| Jul | 54 | 79 | 67 | 0.68 | 46 | 100 |
| Aug | 54 | 80 | 67 | 0.84 | 39 | 104 |
| Sep | 50 | 75 | 63 | 1.64 | 121 | 47 |
| Oct | 43 | 64 | 54 | 2.92 | 354 | 1 |
| Nov | 39 | 52 | 45 | 6.07 | 593 | 0 |
| Dec | 35 | 46 | 40 | 6.41 | 768 | 0 |
| Year | 43 | 62 | 53 | 39.95 | 4723 | 287 |
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