| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 7 | 33 | 20 | 0.4 | 1396 | 0 |
| Feb | 12 | 39 | 26 | 0.47 | 1104 | 0 |
| Mar | 20 | 49 | 34 | 1 | 949 | 0 |
| Apr | 30 | 59 | 45 | 1.9 | 610 | 0 |
| May | 42 | 70 | 56 | 2.81 | 293 | 20 |
| Jun | 52 | 80 | 66 | 2.95 | 91 | 124 |
| Jul | 58 | 88 | 73 | 2.66 | 31 | 275 |
| Aug | 55 | 88 | 71 | 1.57 | 26 | 225 |
| Sep | 43 | 78 | 61 | 1.35 | 185 | 53 |
| Oct | 30 | 64 | 47 | 1.43 | 550 | 0 |
| Nov | 18 | 46 | 32 | 0.6 | 1000 | 0 |
| Dec | 9 | 36 | 23 | 0.38 | 1320 | 0 |
| Year | 31 | 61 | 46 | 17.52 | 7555 | 697 |
|
|