| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.6 °F | 32.2 °F | 2.17 in. |
| February | 16.0 °F | 34.3 °F | 1.63 in. |
| March | 22.9 °F | 42.3 °F | 2.26 in. |
| April | 33.7 °F | 55.8 °F | 2.82 in. |
| May | 45.0 °F | 68.5 °F | 3.13 in. |
| June | 54.2 °F | 76.7 °F | 3.64 in. |
| July | 58.5 °F | 80.7 °F | 3.89 in. |
| August | 56.7 °F | 79.3 °F | 3.57 in. |
| September | 50.1 °F | 73.0 °F | 3.44 in. |
| October | 40.0 °F | 60.3 °F | 3.48 in. |
| November | 30.8 °F | 47.8 °F | 2.62 in. |
| December | 22.5 °F | 37.4 °F | 2.43 in. |
| Annual | 37.2 °F | 57.4 °F | 35.08 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |