Olympian Village, Missouri has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 7.6 °C (low) to 19.3 °C (high). Annual precipitation averages 1118.9 Millimeters. Olympian Village is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 5.2 °C | 69.34 mm |
| February | -3.2 °C | 8.1 °C | 63.5 mm |
| March | 1.4 °C | 13.4 °C | 97.79 mm |
| April | 7.2 °C | 19.8 °C | 131.32 mm |
| May | 12.9 °C | 24.7 °C | 128.02 mm |
| June | 17.7 °C | 29.3 °C | 108.46 mm |
| July | 19.9 °C | 31.3 °C | 98.3 mm |
| August | 18.8 °C | 30.7 °C | 93.22 mm |
| September | 14.4 °C | 27.1 °C | 87.38 mm |
| October | 7.9 °C | 20.9 °C | 78.23 mm |
| November | 2.1 °C | 13.4 °C | 90.17 mm |
| December | -2.4 °C | 7.1 °C | 73.15 mm |
| Annual | 7.6 °C | 19.3 °C | 1118.88 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 | Cfa - Humid Subtropical Climate |