Yellow Springs, Ohio has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 5.9 °C (low) to 16.7 °C (high). Annual precipitation averages 1063 Millimeters. 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 | -6.4 °C | 2.2 °C | 79.25 mm |
| February | -5.3 °C | 4.3 °C | 60.2 mm |
| March | -0.7 °C | 9.9 °C | 85.34 mm |
| April | 5.1 °C | 17.1 °C | 107.7 mm |
| May | 11.2 °C | 22.7 °C | 117.86 mm |
| June | 16.1 °C | 27.5 °C | 114.55 mm |
| July | 17.8 °C | 29.1 °C | 112.27 mm |
| August | 16.6 °C | 28.5 °C | 78.74 mm |
| September | 12.6 °C | 25.3 °C | 78.99 mm |
| October | 6.4 °C | 18.5 °C | 72.9 mm |
| November | 0.7 °C | 10.9 °C | 77.22 mm |
| December | -3.3 °C | 4.7 °C | 77.98 mm |
| Annual | 5.9 °C | 16.7 °C | 1063 mm |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |