| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 37 | 28 | 4.8 | 1137 | 0 |
| Feb | 22 | 39 | 31 | 4.01 | 968 | 0 |
| Mar | 29 | 47 | 38 | 4.69 | 837 | 0 |
| Apr | 38 | 57 | 47 | 4.26 | 535 | 0 |
| May | 47 | 67 | 57 | 3.76 | 246 | 6 |
| Jun | 56 | 76 | 66 | 3.47 | 51 | 85 |
| Jul | 62 | 81 | 72 | 3.51 | 4 | 213 |
| Aug | 61 | 79 | 70 | 4.17 | 6 | 162 |
| Sep | 53 | 72 | 63 | 3.75 | 105 | 29 |
| Oct | 42 | 62 | 52 | 4.41 | 399 | 1 |
| Nov | 35 | 52 | 43 | 4.66 | 654 | 0 |
| Dec | 25 | 42 | 34 | 4.39 | 978 | 0 |
| Year | 41 | 59 | 50 | 49.88 | 5920 | 496 |
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