| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.4 °F | 41.3 °F | 1.1 in. |
| February | 15.4 °F | 45.0 °F | 1.08 in. |
| March | 21.9 °F | 53.3 °F | 1.2 in. |
| April | 26.7 °F | 61.3 °F | 0.91 in. |
| May | 34.7 °F | 71.0 °F | 0.97 in. |
| June | 43.0 °F | 82.6 °F | 0.64 in. |
| July | 50.5 °F | 85.9 °F | 2.45 in. |
| August | 49.6 °F | 83.1 °F | 2.18 in. |
| September | 41.0 °F | 76.8 °F | 1.45 in. |
| October | 29.4 °F | 65.2 °F | 1.19 in. |
| November | 19.7 °F | 51.8 °F | 0.94 in. |
| December | 11.8 °F | 41.9 °F | 1.08 in. |
| Annual | 29.6 °F | 63.3 °F | 15.19 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |