Versailles, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45 °F (low) to 65.9 °F (high). Annual precipitation averages 44.5 Inches. Versailles 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 | 21.8 °F | 40.3 °F | 2.04 in. |
| February | 25.6 °F | 45.5 °F | 2.23 in. |
| March | 34.3 °F | 56.4 °F | 3.05 in. |
| April | 44.0 °F | 67.3 °F | 4.85 in. |
| May | 54.1 °F | 75.1 °F | 5.71 in. |
| June | 63.3 °F | 83.5 °F | 4.96 in. |
| July | 67.4 °F | 87.5 °F | 4.43 in. |
| August | 65.5 °F | 87.0 °F | 4.09 in. |
| September | 57.2 °F | 79.6 °F | 4.24 in. |
| October | 46.0 °F | 68.8 °F | 3.57 in. |
| November | 35.3 °F | 55.3 °F | 3.04 in. |
| December | 25.6 °F | 44.2 °F | 2.24 in. |
| Annual | 45 °F | 65.9 °F | 44.45 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°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 |