| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.3 °F | 25.8 °F | 2.04 in. |
| February | 9.9 °F | 27.9 °F | 1.4 in. |
| March | 17.4 °F | 37.3 °F | 1.73 in. |
| April | 29.7 °F | 48.8 °F | 2.75 in. |
| May | 40.6 °F | 62.0 °F | 2.94 in. |
| June | 50.6 °F | 72.1 °F | 2.84 in. |
| July | 56.8 °F | 76.9 °F | 2.88 in. |
| August | 56.2 °F | 76.0 °F | 3.06 in. |
| September | 49.5 °F | 69.0 °F | 3.46 in. |
| October | 38.5 °F | 55.5 °F | 4.17 in. |
| November | 29.4 °F | 42.4 °F | 2.65 in. |
| December | 20.1 °F | 32.1 °F | 2.31 in. |
| Annual | 34.2 °F | 52.2 °F | 32.23 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |