Epps, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54 °F (low) to 75.9 °F (high). Annual precipitation averages 57.5 Inches. Epps 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 | 35.4 °F | 55.5 °F | 5.79 in. |
| February | 38.6 °F | 60.0 °F | 5.13 in. |
| March | 45.6 °F | 67.7 °F | 5.36 in. |
| April | 53.5 °F | 76.2 °F | 6.18 in. |
| May | 62.6 °F | 83.5 °F | 4.84 in. |
| June | 69.5 °F | 90.1 °F | 4.13 in. |
| July | 72.3 °F | 92.7 °F | 4.05 in. |
| August | 71.2 °F | 92.9 °F | 4.23 in. |
| September | 64.8 °F | 88.4 °F | 3.39 in. |
| October | 53.2 °F | 78.9 °F | 4.2 in. |
| November | 43.4 °F | 66.6 °F | 4.6 in. |
| December | 37.6 °F | 58.0 °F | 5.6 in. |
| Annual | 54 °F | 75.9 °F | 57.5 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |