Cleveland, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3.2 °C (low) to 12 °C (high). Annual precipitation averages 827.3 Millimeters. Cleveland is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.4 °C | -2.6 °C | 41.66 mm |
| February | -9.1 °C | -0.9 °C | 34.04 mm |
| March | -4.1 °C | 4.2 °C | 46.99 mm |
| April | 1.6 °C | 10.5 °C | 87.88 mm |
| May | 7.1 °C | 16.7 °C | 91.95 mm |
| June | 12.7 °C | 22.6 °C | 102.11 mm |
| July | 16.1 °C | 25.8 °C | 90.68 mm |
| August | 15.8 °C | 25.1 °C | 88.9 mm |
| September | 11.6 °C | 21.4 °C | 67.06 mm |
| October | 5.3 °C | 14.3 °C | 74.68 mm |
| November | -0.9 °C | 6.8 °C | 53.85 mm |
| December | -6.8 °C | 0.6 °C | 47.5 mm |
| Annual | 3.2 °C | 12 °C | 827.3 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |