| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.8 °F | 35.0 °F | 3.7 in. |
| February | 17.7 °F | 37.8 °F | 3.36 in. |
| March | 25.2 °F | 45.5 °F | 4.45 in. |
| April | 35.6 °F | 58.3 °F | 4.1 in. |
| May | 45.8 °F | 68.7 °F | 3.69 in. |
| June | 55.1 °F | 77.5 °F | 4.23 in. |
| July | 60.9 °F | 83.4 °F | 3.69 in. |
| August | 59.5 °F | 82.0 °F | 3.78 in. |
| September | 51.5 °F | 74.8 °F | 3.77 in. |
| October | 40.0 °F | 62.3 °F | 4.84 in. |
| November | 30.7 °F | 51.3 °F | 3.91 in. |
| December | 22.3 °F | 40.8 °F | 4.64 in. |
| Annual | 38.3 °F | 59.8 °F | 48.16 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 6b : -5°F to 0°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 |