| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.9 °F | 30.9 °F | 3.24 in. |
| February | 13.0 °F | 32.2 °F | 2.63 in. |
| March | 21.0 °F | 40.3 °F | 3.54 in. |
| April | 30.7 °F | 53.8 °F | 4.05 in. |
| May | 42.0 °F | 66.1 °F | 3.87 in. |
| June | 52.0 °F | 73.4 °F | 4.92 in. |
| July | 56.9 °F | 77.6 °F | 4.61 in. |
| August | 54.1 °F | 76.3 °F | 4.54 in. |
| September | 48.6 °F | 70.0 °F | 3.94 in. |
| October | 38.4 °F | 57.8 °F | 4.22 in. |
| November | 28.7 °F | 46.1 °F | 3.47 in. |
| December | 20.3 °F | 35.6 °F | 3.6 in. |
| Annual | 34.9 °F | 55 °F | 46.63 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |