| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 35 | 57 | 46 | 2.11 | 595 | 4 |
| Feb | 39 | 63 | 51 | 2.85 | 404 | 13 |
| Mar | 47 | 71 | 59 | 3.21 | 215 | 21 |
| Apr | 54 | 78 | 66 | 3.89 | 66 | 89 |
| May | 63 | 84 | 74 | 4.85 | 9 | 271 |
| Jun | 70 | 92 | 81 | 3.51 | 0 | 464 |
| Jul | 73 | 96 | 85 | 2.28 | 0 | 607 |
| Aug | 72 | 96 | 84 | 2.26 | 0 | 592 |
| Sep | 66 | 89 | 78 | 3.16 | 2 | 384 |
| Oct | 56 | 80 | 68 | 4.43 | 37 | 134 |
| Nov | 46 | 67 | 57 | 3.04 | 279 | 26 |
| Dec | 38 | 59 | 48 | 3.22 | 523 | 3 |
| Year | 55 | 78 | 66 | 38.81 | 2130 | 2608 |
|
|