| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.4 °F | 22.1 °F | 2.64 in. |
| February | 5.6 °F | 25.8 °F | 1.72 in. |
| March | 13.9 °F | 36.6 °F | 1.76 in. |
| April | 26.9 °F | 49.0 °F | 2.56 in. |
| May | 39.1 °F | 63.7 °F | 3.29 in. |
| June | 48.9 °F | 73.2 °F | 3.22 in. |
| July | 53.9 °F | 77.4 °F | 3.5 in. |
| August | 52.4 °F | 75.7 °F | 3.07 in. |
| September | 45.6 °F | 67.7 °F | 3.41 in. |
| October | 34.7 °F | 53.5 °F | 3.64 in. |
| November | 24.3 °F | 38.6 °F | 2.81 in. |
| December | 13.3 °F | 27.2 °F | 2.7 in. |
| Annual | 30.4 °F | 50.9 °F | 34.32 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |