Bonita, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.8 °F (low) to 75.8 °F (high). Annual precipitation averages 56.9 Inches. Bonita is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 34.1 °F | 55.3 °F | 5.56 in. |
| February | 37.3 °F | 60.0 °F | 5.34 in. |
| March | 44.3 °F | 67.8 °F | 5.72 in. |
| April | 52.1 °F | 76.0 °F | 5.91 in. |
| May | 61.1 °F | 83.3 °F | 4.96 in. |
| June | 68.7 °F | 90.1 °F | 3.63 in. |
| July | 71.5 °F | 92.8 °F | 3.87 in. |
| August | 70.6 °F | 92.9 °F | 4.07 in. |
| September | 63.4 °F | 88.8 °F | 3.52 in. |
| October | 51.4 °F | 79.1 °F | 4.15 in. |
| November | 42.3 °F | 66.2 °F | 4.75 in. |
| December | 36.4 °F | 57.7 °F | 5.41 in. |
| Annual | 52.8 °F | 75.8 °F | 56.89 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |