Sheffield Lake, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 44.4 °F (low) to 58.5 °F (high). Annual precipitation averages 38.2 Inches. Sheffield Lake is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.6 °F | 34.4 °F | 2.74 in. |
| February | 22.6 °F | 36.2 °F | 2.22 in. |
| March | 29.4 °F | 43.8 °F | 2.79 in. |
| April | 40.8 °F | 57.0 °F | 3.51 in. |
| May | 52.2 °F | 67.9 °F | 3.64 in. |
| June | 62.4 °F | 77.1 °F | 3.62 in. |
| July | 66.8 °F | 80.8 °F | 3.53 in. |
| August | 65.6 °F | 79.5 °F | 3.55 in. |
| September | 58.7 °F | 73.6 °F | 3.63 in. |
| October | 47.5 °F | 62.4 °F | 3.26 in. |
| November | 36.9 °F | 49.7 °F | 2.95 in. |
| December | 27.9 °F | 39.4 °F | 2.77 in. |
| Annual | 44.4 °F | 58.5 °F | 38.21 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |