Cleveland, Utah has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 0.6 °C (low) to 17.1 °C (high). Annual precipitation averages 220.5 Millimeters. Cleveland is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.2 °C | 2.6 °C | 17.27 mm |
| February | -7.8 °C | 5.7 °C | 17.27 mm |
| March | -3.4 °C | 11.9 °C | 15.49 mm |
| April | -0.3 °C | 16.4 °C | 14.22 mm |
| May | 4.4 °C | 21.6 °C | 16 mm |
| June | 9 °C | 27.9 °C | 12.7 mm |
| July | 12.8 °C | 31.7 °C | 19.05 mm |
| August | 11.9 °C | 30.3 °C | 23.37 mm |
| September | 6.9 °C | 25.6 °C | 30.23 mm |
| October | 0.6 °C | 18.2 °C | 29.72 mm |
| November | -5.6 °C | 9.8 °C | 11.94 mm |
| December | -10.3 °C | 3.1 °C | 13.21 mm |
| Annual | 0.6 °C | 17.1 °C | 220.47 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |