| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.5 °F | 32.1 °F | 3.54 in. |
| February | 18.5 °F | 34.5 °F | 3.53 in. |
| March | 26.6 °F | 41.3 °F | 4.08 in. |
| April | 36.9 °F | 52.4 °F | 4.44 in. |
| May | 46.7 °F | 62.8 °F | 3.62 in. |
| June | 56.2 °F | 72.5 °F | 4.48 in. |
| July | 61.6 °F | 77.5 °F | 3.59 in. |
| August | 61.7 °F | 77.9 °F | 3.44 in. |
| September | 54.2 °F | 70.8 °F | 3.99 in. |
| October | 43.3 °F | 59.0 °F | 5.3 in. |
| November | 33.5 °F | 48.0 °F | 4.33 in. |
| December | 23.8 °F | 38.1 °F | 4.64 in. |
| Annual | 40 °F | 55.6 °F | 48.98 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | 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 |