| Month | Avg. Low | Avg. High | Avg. Precip | 
|---|---|---|---|
| January | 16.3 °F | 43.7 °F | 0.94 in. | 
| February | 20.2 °F | 47.3 °F | 1.0 in. | 
| March | 25.9 °F | 55.3 °F | 0.94 in. | 
| April | 30.4 °F | 63.1 °F | 0.55 in. | 
| May | 38.0 °F | 72.4 °F | 0.58 in. | 
| June | 45.1 °F | 83.8 °F | 0.33 in. | 
| July | 53.4 °F | 89.1 °F | 0.86 in. | 
| August | 52.2 °F | 86.7 °F | 1.55 in. | 
| September | 44.1 °F | 79.4 °F | 1.62 in. | 
| October | 33.7 °F | 67.5 °F | 1.42 in. | 
| November | 23.1 °F | 53.9 °F | 0.76 in. | 
| December | 16.4 °F | 43.4 °F | 0.79 in. | 
| Annual | 33.2 °F | 65.5 °F | 11.34 in. | 
| Average First Frost Date | Sep. 21 - Sep. 30 | 
| Average Last Frost Date | May 21 - May 31 | 
| Average Days With Frost | |
| Plant Hardiness Zone - 2023 | Zone 6a : -10°F to -5°F | 
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F | 
| Current Drought Conditions | Severe Drought | 
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |