| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 33 | 25 | 2.49 | 1220 | 0 |
| Feb | 20 | 37 | 28 | 2.28 | 1026 | 0 |
| Mar | 28 | 48 | 38 | 3.15 | 836 | 1 |
| Apr | 37 | 59 | 48 | 3.39 | 498 | 7 |
| May | 48 | 70 | 59 | 3.96 | 219 | 41 |
| Jun | 57 | 78 | 68 | 3.55 | 50 | 136 |
| Jul | 61 | 82 | 72 | 4.02 | 6 | 231 |
| Aug | 60 | 80 | 70 | 3.65 | 16 | 189 |
| Sep | 53 | 73 | 63 | 3.43 | 120 | 69 |
| Oct | 42 | 61 | 52 | 2.53 | 412 | 4 |
| Nov | 33 | 49 | 41 | 3.04 | 704 | 0 |
| Dec | 24 | 38 | 31 | 2.98 | 1047 | 0 |
| Year | 40 | 59 | 50 | 38.47 | 6154 | 678 |
|
|