| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.2 °F | 36.3 °F | 3.75 in. |
| February | 19.9 °F | 38.9 °F | 3.35 in. |
| March | 27.4 °F | 45.9 °F | 4.52 in. |
| April | 37.7 °F | 58.3 °F | 4.15 in. |
| May | 47.6 °F | 68.8 °F | 3.74 in. |
| June | 56.9 °F | 77.7 °F | 4.23 in. |
| July | 62.8 °F | 83.5 °F | 3.61 in. |
| August | 61.4 °F | 82.0 °F | 3.88 in. |
| September | 53.8 °F | 75.0 °F | 3.71 in. |
| October | 42.4 °F | 63.0 °F | 4.77 in. |
| November | 33.0 °F | 52.4 °F | 3.97 in. |
| December | 24.7 °F | 42.0 °F | 4.68 in. |
| Annual | 40.5 °F | 60.3 °F | 48.36 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |