Rothville, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42.8 °F (low) to 63.7 °F (high). Annual precipitation averages 40.8 Inches. Rothville is located in USDA Plant Hardiness Zone 6a. 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 | 17.2 °F | 36.0 °F | 1.37 in. |
| February | 21.5 °F | 41.5 °F | 1.81 in. |
| March | 31.4 °F | 53.3 °F | 2.69 in. |
| April | 42.1 °F | 64.4 °F | 4.03 in. |
| May | 53.2 °F | 73.9 °F | 5.38 in. |
| June | 63.2 °F | 82.8 °F | 5.37 in. |
| July | 67.1 °F | 87.0 °F | 4.75 in. |
| August | 64.6 °F | 85.8 °F | 3.98 in. |
| September | 55.4 °F | 79.0 °F | 4.09 in. |
| October | 43.7 °F | 67.1 °F | 3.24 in. |
| November | 32.2 °F | 53.0 °F | 2.4 in. |
| December | 22.4 °F | 40.4 °F | 1.72 in. |
| Annual | 42.8 °F | 63.7 °F | 40.83 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°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 |