| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 32 | 24 | 2.24 | 1284 | 0 |
| Feb | 19 | 36 | 27 | 1.75 | 1057 | 0 |
| Mar | 27 | 47 | 37 | 2.61 | 869 | 0 |
| Apr | 36 | 59 | 48 | 3.45 | 525 | 1 |
| May | 47 | 70 | 58 | 4.16 | 254 | 47 |
| Jun | 56 | 78 | 67 | 4.27 | 61 | 113 |
| Jul | 60 | 82 | 71 | 3.84 | 11 | 184 |
| Aug | 58 | 80 | 69 | 3.81 | 31 | 153 |
| Sep | 52 | 73 | 62 | 3.24 | 127 | 45 |
| Oct | 41 | 62 | 51 | 2.49 | 438 | 5 |
| Nov | 31 | 48 | 40 | 2.93 | 755 | 0 |
| Dec | 21 | 37 | 29 | 2.81 | 1116 | 0 |
| Year | 39 | 58 | 49 | 37.6 | 6528 | 548 |
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