| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.6 °F | 34.7 °F | 3.38 in. |
| February | 17.4 °F | 37.5 °F | 3.3 in. |
| March | 25.1 °F | 45.1 °F | 4.31 in. |
| April | 35.5 °F | 57.9 °F | 4.0 in. |
| May | 46.0 °F | 68.5 °F | 3.84 in. |
| June | 55.5 °F | 77.5 °F | 4.27 in. |
| July | 61.3 °F | 83.3 °F | 3.67 in. |
| August | 59.5 °F | 81.8 °F | 3.67 in. |
| September | 51.8 °F | 74.5 °F | 3.89 in. |
| October | 39.9 °F | 62.0 °F | 4.82 in. |
| November | 30.7 °F | 50.6 °F | 3.82 in. |
| December | 22.1 °F | 40.2 °F | 4.39 in. |
| Annual | 38.4 °F | 59.5 °F | 47.36 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |