Rocky Ridge, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.3 °F (low) to 59.7 °F (high). Annual precipitation averages 36.9 Inches. Rocky Ridge is located in USDA Plant Hardiness Zone 6b. 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 | 19.0 °F | 33.2 °F | 2.29 in. |
| February | 20.4 °F | 36.1 °F | 2.1 in. |
| March | 28.2 °F | 45.6 °F | 2.64 in. |
| April | 39.3 °F | 58.4 °F | 3.84 in. |
| May | 51.1 °F | 70.1 °F | 3.51 in. |
| June | 60.9 °F | 80.0 °F | 3.82 in. |
| July | 65.1 °F | 84.1 °F | 3.37 in. |
| August | 63.5 °F | 81.7 °F | 3.52 in. |
| September | 56.7 °F | 76.0 °F | 3.59 in. |
| October | 44.7 °F | 63.4 °F | 2.96 in. |
| November | 34.0 °F | 49.6 °F | 2.82 in. |
| December | 24.9 °F | 37.9 °F | 2.42 in. |
| Annual | 42.3 °F | 59.7 °F | 36.88 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 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |