| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 41 | 32 | 3.3 | 1038 | 0 |
| Feb | 25 | 46 | 36 | 3.21 | 826 | 0 |
| Mar | 32 | 56 | 44 | 3.88 | 652 | 0 |
| Apr | 42 | 66 | 54 | 3.77 | 333 | 5 |
| May | 50 | 74 | 62 | 4.92 | 152 | 64 |
| Jun | 59 | 80 | 70 | 4.2 | 23 | 160 |
| Jul | 63 | 84 | 74 | 4.74 | 2 | 266 |
| Aug | 62 | 82 | 72 | 3.83 | 9 | 227 |
| Sep | 54 | 77 | 65 | 3.39 | 81 | 93 |
| Oct | 43 | 66 | 54 | 2.98 | 345 | 13 |
| Nov | 35 | 55 | 45 | 3.73 | 602 | 0 |
| Dec | 26 | 45 | 36 | 3.76 | 914 | 0 |
| Year | 43 | 64 | 54 | 45.71 | 4977 | 828 |
|
|