| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.5 °F | 31.4 °F | 2.92 in. |
| February | 13.9 °F | 34.1 °F | 2.17 in. |
| March | 20.7 °F | 42.5 °F | 3.01 in. |
| April | 31.1 °F | 55.9 °F | 3.64 in. |
| May | 41.8 °F | 68.2 °F | 3.74 in. |
| June | 50.6 °F | 75.6 °F | 4.65 in. |
| July | 55.1 °F | 79.5 °F | 4.38 in. |
| August | 54.0 °F | 77.9 °F | 4.36 in. |
| September | 47.1 °F | 71.3 °F | 4.15 in. |
| October | 36.4 °F | 59.2 °F | 4.05 in. |
| November | 28.1 °F | 46.7 °F | 3.26 in. |
| December | 20.2 °F | 35.9 °F | 3.34 in. |
| Annual | 34.4 °F | 56.5 °F | 43.67 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5b : -15°F to -10°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 |