| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.8 °F | 31.9 °F | 2.08 in. |
| February | 16.9 °F | 34.3 °F | 1.93 in. |
| March | 23.7 °F | 42.2 °F | 2.65 in. |
| April | 34.7 °F | 55.6 °F | 3.26 in. |
| May | 45.8 °F | 68.5 °F | 2.97 in. |
| June | 54.9 °F | 76.6 °F | 3.65 in. |
| July | 59.4 °F | 81.0 °F | 3.74 in. |
| August | 57.8 °F | 79.7 °F | 3.62 in. |
| September | 51.0 °F | 73.0 °F | 3.61 in. |
| October | 40.8 °F | 60.1 °F | 3.57 in. |
| November | 31.6 °F | 48.1 °F | 2.66 in. |
| December | 23.2 °F | 37.3 °F | 2.34 in. |
| Annual | 38 °F | 57.4 °F | 36.08 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 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |