| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 5 | 27 | 16 | 2.45 | 1514 | 0 |
| Feb | 7 | 30 | 19 | 1.95 | 1298 | 0 |
| Mar | 19 | 40 | 30 | 2.88 | 1097 | 0 |
| Apr | 33 | 54 | 43 | 3.07 | 657 | 0 |
| May | 44 | 67 | 56 | 3.21 | 296 | 12 |
| Jun | 54 | 76 | 65 | 3.76 | 69 | 62 |
| Jul | 58 | 80 | 69 | 3.93 | 14 | 142 |
| Aug | 56 | 78 | 67 | 4.69 | 33 | 100 |
| Sep | 48 | 69 | 59 | 4.44 | 201 | 10 |
| Oct | 37 | 57 | 47 | 3.55 | 557 | 0 |
| Nov | 28 | 45 | 37 | 3.47 | 856 | 0 |
| Dec | 15 | 33 | 24 | 2.47 | 1283 | 0 |
| Year | 34 | 55 | 44 | 39.87 | 7875 | 326 |
|
|