Ashland, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.8 °F (low) to 76.7 °F (high). Annual precipitation averages 57.3 Inches. Ashland is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 35.7 °F | 57.6 °F | 5.44 in. |
| February | 38.6 °F | 61.8 °F | 5.13 in. |
| March | 45.4 °F | 69.4 °F | 5.27 in. |
| April | 52.7 °F | 76.6 °F | 5.29 in. |
| May | 61.7 °F | 83.5 °F | 4.68 in. |
| June | 69.1 °F | 89.8 °F | 4.43 in. |
| July | 71.9 °F | 92.9 °F | 4.19 in. |
| August | 71.1 °F | 93.5 °F | 3.92 in. |
| September | 64.7 °F | 88.6 °F | 3.79 in. |
| October | 53.3 °F | 78.8 °F | 4.47 in. |
| November | 43.5 °F | 67.8 °F | 5.0 in. |
| December | 37.5 °F | 59.6 °F | 5.73 in. |
| Annual | 53.8 °F | 76.7 °F | 57.34 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |