| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 13 | 37 | 25 | 0.87 | 1247 | 0 |
| Feb | 18 | 42 | 30 | 0.69 | 992 | 0 |
| Mar | 24 | 50 | 37 | 0.96 | 864 | 0 |
| Apr | 29 | 60 | 45 | 1.01 | 614 | 0 |
| May | 37 | 69 | 53 | 0.92 | 376 | 6 |
| Jun | 46 | 81 | 63 | 0.68 | 117 | 66 |
| Jul | 53 | 87 | 70 | 1.48 | 13 | 159 |
| Aug | 52 | 85 | 68 | 1.47 | 31 | 135 |
| Sep | 43 | 76 | 60 | 1.51 | 190 | 28 |
| Oct | 33 | 64 | 48 | 1.92 | 522 | 0 |
| Nov | 22 | 48 | 35 | 1.1 | 905 | 0 |
| Dec | 14 | 39 | 27 | 0.73 | 1196 | 0 |
| Year | 32 | 61 | 47 | 13.34 | 7067 | 394 |
|
|