Convent, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 59.1 °F (low) to 78.4 °F (high). Annual precipitation averages 67.2 Inches. Convent is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 42.8 °F | 62.7 °F | 5.7 in. |
| February | 46.3 °F | 66.3 °F | 4.43 in. |
| March | 52.2 °F | 72.4 °F | 4.26 in. |
| April | 58.1 °F | 78.0 °F | 5.3 in. |
| May | 66.1 °F | 84.5 °F | 6.53 in. |
| June | 72.0 °F | 89.2 °F | 7.95 in. |
| July | 74.0 °F | 90.8 °F | 6.74 in. |
| August | 73.6 °F | 91.2 °F | 7.51 in. |
| September | 70.0 °F | 88.0 °F | 5.42 in. |
| October | 59.7 °F | 80.8 °F | 4.33 in. |
| November | 49.7 °F | 71.5 °F | 4.33 in. |
| December | 44.7 °F | 65.0 °F | 4.72 in. |
| Annual | 59.1 °F | 78.4 °F | 67.22 in. |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |