| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.6 °F | 33.9 °F | 3.58 in. |
| February | 17.3 °F | 36.6 °F | 3.47 in. |
| March | 25.0 °F | 44.1 °F | 4.53 in. |
| April | 35.1 °F | 56.7 °F | 4.31 in. |
| May | 45.2 °F | 67.1 °F | 3.92 in. |
| June | 54.8 °F | 76.5 °F | 4.29 in. |
| July | 60.6 °F | 82.1 °F | 3.64 in. |
| August | 58.7 °F | 80.8 °F | 3.52 in. |
| September | 51.2 °F | 73.4 °F | 3.92 in. |
| October | 39.8 °F | 61.2 °F | 4.99 in. |
| November | 30.8 °F | 49.9 °F | 3.9 in. |
| December | 22.3 °F | 39.1 °F | 4.63 in. |
| Annual | 38 °F | 58.5 °F | 48.7 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 | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |