| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 42 | 67 | 54 | 3.5 | 331 | 3 |
| Feb | 44 | 69 | 56 | 3.7 | 253 | 5 |
| Mar | 45 | 71 | 58 | 3.28 | 236 | 19 |
| Apr | 49 | 77 | 63 | 0.93 | 129 | 59 |
| May | 54 | 81 | 68 | 0.41 | 72 | 146 |
| Jun | 58 | 90 | 74 | 0.09 | 10 | 274 |
| Jul | 63 | 96 | 80 | 0.04 | 0 | 451 |
| Aug | 64 | 96 | 80 | 0.22 | 0 | 468 |
| Sep | 61 | 91 | 76 | 0.41 | 6 | 344 |
| Oct | 54 | 83 | 68 | 0.71 | 38 | 141 |
| Nov | 45 | 73 | 59 | 1.2 | 191 | 21 |
| Dec | 41 | 68 | 55 | 1.94 | 333 | 6 |
| Year | 52 | 80 | 66 | 16.43 | 1599 | 1937 |
|
|