Raymondville, Missouri has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.2 °F (low) to 66.4 °F (high). Annual precipitation averages 47.1 Inches. Raymondville is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.5 °F | 42.2 °F | 2.51 in. |
| February | 26.9 °F | 47.5 °F | 2.94 in. |
| March | 34.7 °F | 57.0 °F | 4.3 in. |
| April | 44.7 °F | 67.6 °F | 5.27 in. |
| May | 54.1 °F | 75.3 °F | 5.65 in. |
| June | 62.9 °F | 82.8 °F | 4.03 in. |
| July | 66.5 °F | 87.1 °F | 4.36 in. |
| August | 64.7 °F | 86.6 °F | 3.75 in. |
| September | 56.6 °F | 79.5 °F | 3.91 in. |
| October | 45.5 °F | 68.8 °F | 3.36 in. |
| November | 35.9 °F | 56.4 °F | 4.09 in. |
| December | 26.9 °F | 45.5 °F | 2.94 in. |
| Annual | 45.2 °F | 66.4 °F | 47.11 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°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 |