| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 33 | 21 | 0.41 | 1380 | 0 |
| Feb | 14 | 39 | 26 | 0.44 | 1083 | 0 |
| Mar | 22 | 49 | 35 | 0.91 | 923 | 0 |
| Apr | 28 | 58 | 43 | 1.26 | 651 | 0 |
| May | 37 | 68 | 53 | 2.28 | 388 | 5 |
| Jun | 45 | 80 | 63 | 1.46 | 144 | 69 |
| Jul | 51 | 89 | 70 | 1.25 | 35 | 189 |
| Aug | 50 | 87 | 68 | 0.67 | 47 | 151 |
| Sep | 40 | 74 | 57 | 0.84 | 271 | 27 |
| Oct | 31 | 60 | 45 | 0.87 | 609 | 0 |
| Nov | 18 | 42 | 30 | 0.58 | 1050 | 0 |
| Dec | 9 | 34 | 22 | 0.49 | 1344 | 0 |
| Year | 29 | 59 | 44 | 11.46 | 7925 | 441 |
|
|