Auxvasse, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.5 °C (low) to 17.9 °C (high). Annual precipitation averages 1065.8 Millimeters. Auxvasse 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 | -6.9 °C | 3 °C | 57.4 mm |
| February | -4.9 °C | 5.7 °C | 55.88 mm |
| March | 0.1 °C | 11.9 °C | 77.98 mm |
| April | 6 °C | 18.4 °C | 112.27 mm |
| May | 11.9 °C | 23.4 °C | 122.43 mm |
| June | 17.1 °C | 28.2 °C | 118.87 mm |
| July | 19.2 °C | 30.4 °C | 114.81 mm |
| August | 18.2 °C | 30.3 °C | 93.47 mm |
| September | 13.4 °C | 26.2 °C | 98.81 mm |
| October | 6.8 °C | 19.5 °C | 83.82 mm |
| November | 1.1 °C | 12.1 °C | 73.66 mm |
| December | -4 °C | 5.5 °C | 56.39 mm |
| Annual | 6.5 °C | 17.9 °C | 1065.79 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 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 |