Avilla, Missouri has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46 °F (low) to 67.7 °F (high). Annual precipitation averages 46.9 Inches. Avilla is located in USDA Plant Hardiness Zone 7a. 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 | 23.6 °F | 43.6 °F | 2.16 in. |
| February | 26.9 °F | 48.3 °F | 2.1 in. |
| March | 35.6 °F | 57.9 °F | 3.55 in. |
| April | 44.8 °F | 67.5 °F | 5.07 in. |
| May | 55.0 °F | 75.6 °F | 6.39 in. |
| June | 64.1 °F | 84.4 °F | 5.17 in. |
| July | 68.3 °F | 89.2 °F | 4.15 in. |
| August | 66.5 °F | 89.0 °F | 3.66 in. |
| September | 58.1 °F | 81.5 °F | 4.59 in. |
| October | 46.4 °F | 70.3 °F | 3.73 in. |
| November | 35.9 °F | 57.4 °F | 3.56 in. |
| December | 27.2 °F | 47.1 °F | 2.76 in. |
| Annual | 46 °F | 67.7 °F | 46.89 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 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |