| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 32 | 25 | 3.86 | 1256 | 0 |
| Feb | 19 | 35 | 27 | 3.15 | 1063 | 0 |
| Mar | 27 | 45 | 36 | 4.33 | 902 | 0 |
| Apr | 38 | 58 | 48 | 4.21 | 521 | 0 |
| May | 49 | 69 | 59 | 5.32 | 214 | 27 |
| Jun | 58 | 76 | 67 | 4.32 | 45 | 105 |
| Jul | 63 | 81 | 72 | 4.69 | 6 | 214 |
| Aug | 62 | 78 | 70 | 4.3 | 10 | 164 |
| Sep | 54 | 70 | 62 | 4.74 | 114 | 33 |
| Oct | 44 | 60 | 52 | 4.1 | 417 | 3 |
| Nov | 34 | 47 | 41 | 4.11 | 734 | 0 |
| Dec | 23 | 36 | 30 | 3.93 | 1095 | 0 |
| Year | 41 | 57 | 49 | 51.06 | 6377 | 546 |
|
|