| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 39 | 30 | 4.31 | 1082 | 0 |
| Feb | 22 | 44 | 33 | 3.58 | 893 | 0 |
| Mar | 30 | 54 | 42 | 4.71 | 709 | 0 |
| Apr | 37 | 65 | 51 | 4.36 | 430 | 0 |
| May | 46 | 73 | 60 | 5.24 | 193 | 27 |
| Jun | 55 | 79 | 67 | 4.59 | 40 | 99 |
| Jul | 59 | 83 | 71 | 5.01 | 1 | 185 |
| Aug | 58 | 81 | 70 | 4.41 | 15 | 154 |
| Sep | 51 | 74 | 63 | 3.48 | 112 | 43 |
| Oct | 40 | 63 | 51 | 3.24 | 430 | 8 |
| Nov | 32 | 53 | 42 | 3.7 | 679 | 0 |
| Dec | 25 | 44 | 34 | 4.22 | 959 | 0 |
| Year | 40 | 63 | 51 | 50.85 | 5543 | 516 |
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