Fisher, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.2 °F (low) to 77.3 °F (high). Annual precipitation averages 56 Inches. Fisher is located in USDA Plant Hardiness Zone 9a. 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 | 37.5 °F | 58.7 °F | 5.67 in. |
| February | 40.9 °F | 63.2 °F | 4.64 in. |
| March | 47.3 °F | 70.6 °F | 5.14 in. |
| April | 54.6 °F | 77.2 °F | 4.87 in. |
| May | 62.9 °F | 84.3 °F | 4.58 in. |
| June | 69.8 °F | 90.2 °F | 4.64 in. |
| July | 72.2 °F | 93.0 °F | 3.9 in. |
| August | 71.6 °F | 93.5 °F | 3.96 in. |
| September | 66.0 °F | 88.3 °F | 3.62 in. |
| October | 55.0 °F | 79.3 °F | 4.46 in. |
| November | 45.2 °F | 68.6 °F | 4.91 in. |
| December | 39.3 °F | 60.6 °F | 5.6 in. |
| Annual | 55.2 °F | 77.3 °F | 55.99 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |