Cankton, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 58.2 °F (low) to 78.4 °F (high). Annual precipitation averages 64.2 Inches. Cankton is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 41.6 °F | 61.8 °F | 6.76 in. |
| February | 45.0 °F | 65.4 °F | 4.61 in. |
| March | 51.2 °F | 72.2 °F | 4.08 in. |
| April | 57.5 °F | 78.5 °F | 4.97 in. |
| May | 65.7 °F | 85.0 °F | 5.61 in. |
| June | 71.7 °F | 90.0 °F | 6.63 in. |
| July | 73.6 °F | 91.4 °F | 5.63 in. |
| August | 72.9 °F | 92.1 °F | 5.61 in. |
| September | 68.5 °F | 88.4 °F | 5.41 in. |
| October | 58.1 °F | 81.0 °F | 5.02 in. |
| November | 48.6 °F | 71.0 °F | 4.86 in. |
| December | 43.4 °F | 63.8 °F | 5.02 in. |
| Annual | 58.2 °F | 78.4 °F | 64.21 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |