| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 28 | 18 | 4.55 | 1452 | 0 |
| Feb | 9 | 30 | 20 | 3.22 | 1276 | 0 |
| Mar | 20 | 40 | 30 | 3.97 | 1093 | 0 |
| Apr | 32 | 53 | 42 | 4.14 | 679 | 0 |
| May | 42 | 67 | 54 | 4.3 | 336 | 7 |
| Jun | 51 | 75 | 63 | 4.37 | 112 | 45 |
| Jul | 55 | 80 | 67 | 4.51 | 28 | 100 |
| Aug | 54 | 78 | 66 | 4.36 | 47 | 82 |
| Sep | 46 | 70 | 58 | 5.13 | 211 | 5 |
| Oct | 36 | 58 | 47 | 4.27 | 553 | 0 |
| Nov | 29 | 46 | 37 | 4.98 | 832 | 0 |
| Dec | 18 | 34 | 26 | 4.49 | 1221 | 0 |
| Year | 33 | 55 | 44 | 52.29 | 7840 | 239 |
|
|
