| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.4 °F | 30.5 °F | 2.21 in. |
| February | 15.9 °F | 33.2 °F | 1.69 in. |
| March | 24.1 °F | 43.4 °F | 2.01 in. |
| April | 35.4 °F | 56.4 °F | 3.28 in. |
| May | 46.5 °F | 68.8 °F | 3.98 in. |
| June | 56.2 °F | 78.4 °F | 3.57 in. |
| July | 59.5 °F | 82.1 °F | 3.32 in. |
| August | 58.1 °F | 80.2 °F | 3.23 in. |
| September | 50.7 °F | 73.9 °F | 3.08 in. |
| October | 39.9 °F | 61.0 °F | 2.9 in. |
| November | 30.6 °F | 47.2 °F | 2.47 in. |
| December | 22.1 °F | 35.7 °F | 2.03 in. |
| Annual | 37.9 °F | 57.6 °F | 33.77 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |