Cleveland, New York has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 3 °C (low) to 13.7 °C (high). Annual precipitation averages 1225.3 Millimeters. Cleveland is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.1 °C | -0.8 °C | 102.87 mm |
| February | -9.6 °C | 0.4 °C | 84.07 mm |
| March | -5.1 °C | 4.8 °C | 87.88 mm |
| April | 1.3 °C | 12.9 °C | 94.23 mm |
| May | 7.7 °C | 20.2 °C | 103.12 mm |
| June | 12.7 °C | 24.7 °C | 105.41 mm |
| July | 15.3 °C | 27.2 °C | 105.92 mm |
| August | 14.6 °C | 26.4 °C | 101.6 mm |
| September | 10.6 °C | 22.7 °C | 105.16 mm |
| October | 4.9 °C | 15.3 °C | 127.25 mm |
| November | -0.2 °C | 8.6 °C | 101.35 mm |
| December | -5.6 °C | 2.3 °C | 106.43 mm |
| Annual | 3 °C | 13.7 °C | 1225.29 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |