| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 49 | 39 | 11.07 | 804 | 0 |
| Feb | 31 | 53 | 42 | 10.69 | 643 | 0 |
| Mar | 33 | 58 | 46 | 9.84 | 606 | 0 |
| Apr | 35 | 65 | 50 | 4.56 | 452 | 3 |
| May | 40 | 73 | 57 | 2.92 | 281 | 19 |
| Jun | 45 | 82 | 64 | 0.93 | 95 | 56 |
| Jul | 49 | 89 | 69 | 0.32 | 19 | 142 |
| Aug | 48 | 89 | 69 | 0.34 | 28 | 137 |
| Sep | 45 | 83 | 64 | 1.51 | 104 | 67 |
| Oct | 38 | 73 | 55 | 3.63 | 312 | 14 |
| Nov | 33 | 56 | 44 | 8.04 | 622 | 0 |
| Dec | 29 | 48 | 39 | 8.79 | 816 | 0 |
| Year | 38 | 68 | 53 | 62.64 | 4782 | 438 |
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