| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 34 | 25 | 3.08 | 1253 | 0 |
| Feb | 18 | 37 | 28 | 2.48 | 1045 | 0 |
| Mar | 28 | 48 | 38 | 3.31 | 848 | 0 |
| Apr | 38 | 61 | 49 | 3.58 | 472 | 1 |
| May | 48 | 73 | 61 | 4.38 | 177 | 36 |
| Jun | 57 | 80 | 69 | 3.77 | 27 | 138 |
| Jul | 62 | 85 | 73 | 3.87 | 1 | 256 |
| Aug | 61 | 82 | 71 | 3.84 | 5 | 196 |
| Sep | 53 | 73 | 63 | 3.85 | 95 | 40 |
| Oct | 41 | 62 | 52 | 3.48 | 412 | 2 |
| Nov | 33 | 50 | 41 | 3.35 | 714 | 0 |
| Dec | 22 | 38 | 30 | 3.02 | 1076 | 0 |
| Year | 40 | 60 | 50 | 42.01 | 6125 | 669 |
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