| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.5 °F | 32.9 °F | 2.2 in. |
| February | 18.3 °F | 34.8 °F | 1.92 in. |
| March | 25.1 °F | 43.2 °F | 2.56 in. |
| April | 35.5 °F | 56.6 °F | 2.74 in. |
| May | 47.1 °F | 69.1 °F | 3.05 in. |
| June | 56.7 °F | 77.1 °F | 3.45 in. |
| July | 61.4 °F | 81.3 °F | 3.95 in. |
| August | 59.9 °F | 79.9 °F | 3.31 in. |
| September | 52.9 °F | 73.5 °F | 3.24 in. |
| October | 42.6 °F | 60.7 °F | 3.48 in. |
| November | 32.9 °F | 48.7 °F | 2.77 in. |
| December | 24.3 °F | 38.0 °F | 2.38 in. |
| Annual | 39.5 °F | 58 °F | 35.05 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 |