| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.7 °F | 45.7 °F | 0.52 in. |
| February | 20.8 °F | 50.8 °F | 0.4 in. |
| March | 26.3 °F | 59.9 °F | 0.78 in. |
| April | 32.8 °F | 66.7 °F | 0.7 in. |
| May | 40.7 °F | 75.9 °F | 0.75 in. |
| June | 49.0 °F | 85.9 °F | 0.73 in. |
| July | 56.0 °F | 88.5 °F | 1.53 in. |
| August | 54.5 °F | 85.8 °F | 2.01 in. |
| September | 46.1 °F | 79.9 °F | 1.34 in. |
| October | 33.9 °F | 68.8 °F | 1.09 in. |
| November | 23.9 °F | 56.2 °F | 0.8 in. |
| December | 17.4 °F | 45.7 °F | 0.7 in. |
| Annual | 34.8 °F | 67.5 °F | 11.35 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 7a : 0°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 |