| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.8 °F | 34.7 °F | 3.64 in. |
| February | 17.7 °F | 37.7 °F | 3.3 in. |
| March | 25.3 °F | 45.3 °F | 4.35 in. |
| April | 35.8 °F | 58.2 °F | 3.93 in. |
| May | 46.2 °F | 68.8 °F | 3.81 in. |
| June | 55.5 °F | 77.9 °F | 4.22 in. |
| July | 61.3 °F | 83.6 °F | 3.78 in. |
| August | 59.6 °F | 82.1 °F | 3.79 in. |
| September | 51.8 °F | 74.8 °F | 3.85 in. |
| October | 39.8 °F | 62.2 °F | 4.86 in. |
| November | 30.8 °F | 50.8 °F | 3.87 in. |
| December | 22.3 °F | 40.3 °F | 4.44 in. |
| Annual | 38.5 °F | 59.7 °F | 47.84 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 |