Versailles, Indiana has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.4 °C (low) to 17.9 °C (high). Annual precipitation averages 1202.4 Millimeters. Versailles is located in USDA Plant Hardiness Zone 6b. 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 | -5.6 °C | 3.6 °C | 89.15 mm |
| February | -4.6 °C | 5.9 °C | 77.98 mm |
| March | 0.2 °C | 11.7 °C | 102.11 mm |
| April | 5.8 °C | 18.6 °C | 125.22 mm |
| May | 11.6 °C | 23.8 °C | 132.84 mm |
| June | 16.3 °C | 27.8 °C | 124.71 mm |
| July | 18.2 °C | 29.7 °C | 105.66 mm |
| August | 17.4 °C | 29.3 °C | 88.39 mm |
| September | 13.2 °C | 26.3 °C | 80.77 mm |
| October | 6.8 °C | 19.6 °C | 86.36 mm |
| November | 0.8 °C | 12.2 °C | 90.68 mm |
| December | -3.1 °C | 6 °C | 98.55 mm |
| Annual | 6.4 °C | 17.9 °C | 1202.42 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°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 |