Basile, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 58 °F (low) to 78.3 °F (high). Annual precipitation averages 61.9 Inches. Basile is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 40.9 °F | 61.0 °F | 6.46 in. |
| February | 44.6 °F | 64.9 °F | 4.75 in. |
| March | 50.8 °F | 71.6 °F | 4.04 in. |
| April | 57.5 °F | 78.5 °F | 4.97 in. |
| May | 65.8 °F | 85.1 °F | 5.42 in. |
| June | 71.9 °F | 90.5 °F | 5.96 in. |
| July | 73.7 °F | 92.0 °F | 5.11 in. |
| August | 73.1 °F | 92.7 °F | 5.07 in. |
| September | 68.3 °F | 88.7 °F | 5.16 in. |
| October | 57.9 °F | 81.1 °F | 4.88 in. |
| November | 48.4 °F | 70.6 °F | 4.97 in. |
| December | 43.1 °F | 63.2 °F | 5.12 in. |
| Annual | 58 °F | 78.3 °F | 61.91 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |