| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -0 | 18 | 9 | 0.44 | 1741 | 0 |
| Feb | 7 | 25 | 16 | 0.38 | 1376 | 0 |
| Mar | 18 | 36 | 27 | 0.94 | 1167 | 0 |
| Apr | 31 | 55 | 43 | 1.49 | 664 | 3 |
| May | 44 | 69 | 57 | 2.61 | 290 | 25 |
| Jun | 54 | 77 | 65 | 3.37 | 90 | 102 |
| Jul | 59 | 83 | 71 | 3.06 | 38 | 214 |
| Aug | 57 | 82 | 69 | 2.03 | 54 | 183 |
| Sep | 46 | 71 | 58 | 1.89 | 231 | 33 |
| Oct | 34 | 57 | 46 | 1.48 | 601 | 0 |
| Nov | 19 | 36 | 27 | 0.77 | 1138 | 0 |
| Dec | 5 | 23 | 14 | 0.35 | 1588 | 0 |
| Year | 31 | 53 | 42 | 18.81 | 8978 | 560 |
|
|