| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 42 | 32 | 3.45 | 1029 | 0 |
| Feb | 23 | 46 | 34 | 2.83 | 857 | 0 |
| Mar | 31 | 55 | 43 | 3.95 | 673 | 0 |
| Apr | 39 | 65 | 52 | 3.41 | 393 | 1 |
| May | 50 | 74 | 62 | 4.69 | 138 | 36 |
| Jun | 59 | 82 | 70 | 3.73 | 20 | 178 |
| Jul | 63 | 87 | 75 | 4.18 | 1 | 319 |
| Aug | 62 | 86 | 74 | 4.09 | 3 | 273 |
| Sep | 55 | 79 | 67 | 4.03 | 46 | 96 |
| Oct | 42 | 68 | 55 | 3.61 | 321 | 14 |
| Nov | 33 | 57 | 45 | 3.42 | 605 | 0 |
| Dec | 26 | 47 | 37 | 3.27 | 884 | 0 |
| Year | 42 | 66 | 54 | 44.66 | 4970 | 917 |
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