| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.3 °F | 31.8 °F | 3.65 in. |
| February | 14.6 °F | 34.7 °F | 3.21 in. |
| March | 22.5 °F | 42.4 °F | 4.03 in. |
| April | 33.5 °F | 55.5 °F | 3.91 in. |
| May | 44.1 °F | 66.6 °F | 3.72 in. |
| June | 53.4 °F | 75.2 °F | 4.31 in. |
| July | 59.1 °F | 80.7 °F | 4.18 in. |
| August | 57.2 °F | 79.0 °F | 4.43 in. |
| September | 49.7 °F | 71.4 °F | 4.34 in. |
| October | 38.4 °F | 58.8 °F | 4.83 in. |
| November | 29.2 °F | 47.5 °F | 3.72 in. |
| December | 20.3 °F | 37.0 °F | 4.24 in. |
| Annual | 36.3 °F | 56.7 °F | 48.57 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 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |