Stoutland, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.6 °F (low) to 66.3 °F (high). Annual precipitation averages 45 Inches. Stoutland 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 | 23.0 °F | 41.6 °F | 2.51 in. |
| February | 26.9 °F | 46.9 °F | 2.46 in. |
| March | 34.8 °F | 56.6 °F | 3.68 in. |
| April | 44.8 °F | 67.3 °F | 4.67 in. |
| May | 54.6 °F | 75.3 °F | 5.45 in. |
| June | 63.2 °F | 83.2 °F | 4.37 in. |
| July | 67.4 °F | 87.7 °F | 4.05 in. |
| August | 65.7 °F | 87.2 °F | 3.99 in. |
| September | 57.2 °F | 79.7 °F | 4.21 in. |
| October | 46.0 °F | 68.8 °F | 3.39 in. |
| November | 35.9 °F | 55.8 °F | 3.57 in. |
| December | 27.4 °F | 45.3 °F | 2.68 in. |
| Annual | 45.6 °F | 66.3 °F | 45.03 in. |
| 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 : -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 |