| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 38 | 29 | 4.39 | 1121 | 0 |
| Feb | 22 | 39 | 31 | 3.54 | 964 | 0 |
| Mar | 29 | 47 | 38 | 4.46 | 832 | 0 |
| Apr | 38 | 56 | 47 | 4.23 | 534 | 0 |
| May | 48 | 66 | 57 | 3.79 | 254 | 6 |
| Jun | 57 | 75 | 66 | 3.67 | 42 | 64 |
| Jul | 63 | 81 | 72 | 3.31 | 2 | 213 |
| Aug | 62 | 80 | 71 | 4.46 | 4 | 186 |
| Sep | 55 | 73 | 64 | 4.06 | 83 | 40 |
| Oct | 43 | 63 | 53 | 3.98 | 376 | 2 |
| Nov | 35 | 53 | 44 | 4.51 | 632 | 0 |
| Dec | 26 | 43 | 34 | 4.32 | 955 | 0 |
| Year | 41 | 59 | 50 | 48.72 | 5799 | 511 |
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