| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.4 °F | 33.9 °F | 3.38 in. |
| February | 18.7 °F | 36.6 °F | 2.61 in. |
| March | 26.2 °F | 45.1 °F | 3.49 in. |
| April | 36.9 °F | 58.5 °F | 4.03 in. |
| May | 46.8 °F | 69.2 °F | 4.23 in. |
| June | 55.6 °F | 76.9 °F | 4.77 in. |
| July | 60.0 °F | 81.7 °F | 4.64 in. |
| August | 58.1 °F | 79.8 °F | 4.12 in. |
| September | 51.4 °F | 73.1 °F | 4.96 in. |
| October | 40.7 °F | 61.6 °F | 4.63 in. |
| November | 31.4 °F | 49.0 °F | 3.6 in. |
| December | 23.5 °F | 38.7 °F | 3.68 in. |
| Annual | 38.9 °F | 58.7 °F | 48.14 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |