Wheatland, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 7.2 °C (low) to 19.3 °C (high). Annual precipitation averages 1129.3 Millimeters. Wheatland 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 | -5.6 °C | 5.4 °C | 49.78 mm |
| February | -3.7 °C | 8.2 °C | 53.09 mm |
| March | 1.4 °C | 14 °C | 78.74 mm |
| April | 6.4 °C | 19.6 °C | 125.48 mm |
| May | 12.2 °C | 24.2 °C | 143.51 mm |
| June | 17.2 °C | 28.8 °C | 112.27 mm |
| July | 19.6 °C | 31.3 °C | 112.52 mm |
| August | 18.6 °C | 31 °C | 103.89 mm |
| September | 14.1 °C | 27 °C | 112.27 mm |
| October | 7.6 °C | 20.8 °C | 89.66 mm |
| November | 2 °C | 13.5 °C | 82.3 mm |
| December | -3.3 °C | 7.4 °C | 65.79 mm |
| Annual | 7.2 °C | 19.3 °C | 1129.3 mm |
| 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 : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |