| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.8 °F | 31.7 °F | 3.41 in. |
| February | 15.1 °F | 34.6 °F | 3.25 in. |
| March | 23.5 °F | 42.4 °F | 3.94 in. |
| April | 34.0 °F | 55.7 °F | 4.02 in. |
| May | 44.6 °F | 67.0 °F | 3.71 in. |
| June | 54.2 °F | 76.2 °F | 4.36 in. |
| July | 59.8 °F | 81.5 °F | 4.06 in. |
| August | 58.2 °F | 80.2 °F | 3.78 in. |
| September | 50.6 °F | 72.7 °F | 3.85 in. |
| October | 39.4 °F | 60.0 °F | 4.9 in. |
| November | 30.1 °F | 48.1 °F | 3.95 in. |
| December | 20.9 °F | 37.2 °F | 4.41 in. |
| Annual | 37 °F | 57.3 °F | 47.64 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |