Yellow Springs, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.6 °F (low) to 62.1 °F (high). Annual precipitation averages 41.9 Inches. Yellow Springs is located in USDA Plant Hardiness Zone 6a. 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 | 20.5 °F | 36.0 °F | 3.12 in. |
| February | 22.5 °F | 39.7 °F | 2.37 in. |
| March | 30.7 °F | 49.9 °F | 3.36 in. |
| April | 41.2 °F | 62.8 °F | 4.24 in. |
| May | 52.1 °F | 72.9 °F | 4.64 in. |
| June | 61.0 °F | 81.5 °F | 4.51 in. |
| July | 64.0 °F | 84.3 °F | 4.42 in. |
| August | 61.9 °F | 83.3 °F | 3.1 in. |
| September | 54.7 °F | 77.5 °F | 3.11 in. |
| October | 43.6 °F | 65.3 °F | 2.87 in. |
| November | 33.3 °F | 51.6 °F | 3.04 in. |
| December | 26.0 °F | 40.4 °F | 3.07 in. |
| Annual | 42.6 °F | 62.1 °F | 41.85 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°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 |