| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 37 | 27 | 3.35 | 1187 | 0 |
| Feb | 18 | 41 | 30 | 3.04 | 992 | 0 |
| Mar | 26 | 49 | 38 | 4.1 | 848 | 0 |
| Apr | 34 | 59 | 47 | 3.73 | 547 | 0 |
| May | 44 | 69 | 56 | 4.29 | 279 | 10 |
| Jun | 52 | 76 | 64 | 4.09 | 85 | 48 |
| Jul | 56 | 80 | 68 | 4.24 | 20 | 113 |
| Aug | 54 | 78 | 66 | 2.94 | 47 | 84 |
| Sep | 48 | 72 | 60 | 3.39 | 160 | 14 |
| Oct | 37 | 63 | 50 | 3.56 | 467 | 3 |
| Nov | 29 | 51 | 40 | 3.56 | 754 | 0 |
| Dec | 21 | 42 | 31 | 3.47 | 1044 | 0 |
| Year | 36 | 60 | 48 | 43.76 | 6430 | 272 |
|
|