| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.1 °F | 29.4 °F | 4.72 in. |
| February | 13.0 °F | 31.3 °F | 3.57 in. |
| March | 21.3 °F | 39.5 °F | 3.3 in. |
| April | 33.2 °F | 53.5 °F | 3.76 in. |
| May | 45.0 °F | 66.9 °F | 3.79 in. |
| June | 54.1 °F | 74.7 °F | 3.85 in. |
| July | 59.6 °F | 79.1 °F | 3.66 in. |
| August | 58.4 °F | 78.2 °F | 4.0 in. |
| September | 51.0 °F | 71.5 °F | 4.29 in. |
| October | 40.7 °F | 58.6 °F | 5.31 in. |
| November | 30.6 °F | 46.1 °F | 4.59 in. |
| December | 20.2 °F | 34.9 °F | 4.88 in. |
| Annual | 36.6 °F | 55.3 °F | 49.72 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 5a : -20°F to -15°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 |