| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.3 °F | 46.1 °F | 0.96 in. |
| February | 20.0 °F | 50.4 °F | 0.79 in. |
| March | 23.6 °F | 57.6 °F | 0.89 in. |
| April | 28.9 °F | 65.7 °F | 0.55 in. |
| May | 36.3 °F | 74.5 °F | 0.58 in. |
| June | 44.5 °F | 85.3 °F | 0.42 in. |
| July | 52.7 °F | 86.6 °F | 1.96 in. |
| August | 52.0 °F | 83.4 °F | 2.75 in. |
| September | 44.6 °F | 78.4 °F | 1.57 in. |
| October | 32.9 °F | 68.8 °F | 1.1 in. |
| November | 22.6 °F | 56.2 °F | 0.89 in. |
| December | 16.1 °F | 46.7 °F | 0.93 in. |
| Annual | 32.5 °F | 66.6 °F | 13.39 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |