| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.4 °F | 28.5 °F | 3.23 in. |
| February | 9.7 °F | 31.7 °F | 2.75 in. |
| March | 20.3 °F | 40.4 °F | 3.45 in. |
| April | 32.1 °F | 53.3 °F | 3.84 in. |
| May | 43.2 °F | 65.6 °F | 3.48 in. |
| June | 52.9 °F | 74.4 °F | 4.11 in. |
| July | 58.7 °F | 79.8 °F | 3.39 in. |
| August | 57.0 °F | 79.0 °F | 3.53 in. |
| September | 49.1 °F | 71.5 °F | 3.71 in. |
| October | 38.3 °F | 58.5 °F | 4.95 in. |
| November | 28.4 °F | 45.8 °F | 4.05 in. |
| December | 17.0 °F | 34.5 °F | 4.04 in. |
| Annual | 34.6 °F | 55.3 °F | 44.53 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | 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 |