Minorca, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.4 °F (low) to 76.8 °F (high). Annual precipitation averages 59.8 Inches. Minorca 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 | 37.9 °F | 57.7 °F | 5.82 in. |
| February | 40.0 °F | 62.3 °F | 5.31 in. |
| March | 48.0 °F | 70.1 °F | 5.63 in. |
| April | 55.1 °F | 76.9 °F | 5.26 in. |
| May | 63.3 °F | 84.3 °F | 4.64 in. |
| June | 70.5 °F | 89.5 °F | 5.01 in. |
| July | 72.8 °F | 91.4 °F | 4.67 in. |
| August | 71.7 °F | 92.4 °F | 4.58 in. |
| September | 66.4 °F | 88.0 °F | 4.16 in. |
| October | 54.5 °F | 79.8 °F | 4.17 in. |
| November | 45.0 °F | 68.5 °F | 5.13 in. |
| December | 39.9 °F | 60.4 °F | 5.41 in. |
| Annual | 55.4 °F | 76.8 °F | 59.79 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 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |