| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.8 °F | 30.6 °F | 1.8 in. |
| February | 20.4 °F | 37.8 °F | 1.42 in. |
| March | 25.6 °F | 48.3 °F | 1.39 in. |
| April | 30.6 °F | 58.4 °F | 1.36 in. |
| May | 38.9 °F | 68.4 °F | 2.24 in. |
| June | 44.8 °F | 73.7 °F | 2.24 in. |
| July | 48.5 °F | 83.6 °F | 1.01 in. |
| August | 47.6 °F | 83.9 °F | 0.64 in. |
| September | 40.8 °F | 74.1 °F | 0.86 in. |
| October | 32.0 °F | 56.8 °F | 1.09 in. |
| November | 24.8 °F | 40.0 °F | 1.77 in. |
| December | 18.8 °F | 30.8 °F | 2.05 in. |
| Average First Frost Date | Oct.11 - Oct. 20 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |