Paincourtville, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.8 °C (low) to 25.7 °C (high). Annual precipitation averages 1629.9 Millimeters. Paincourtville is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.7 °C | 16.9 °C | 148.59 mm |
| February | 7.7 °C | 18.9 °C | 106.68 mm |
| March | 10.9 °C | 22.4 °C | 105.41 mm |
| April | 14.2 °C | 25.7 °C | 126.75 mm |
| May | 18.7 °C | 29.3 °C | 149.35 mm |
| June | 22.2 °C | 31.8 °C | 188.72 mm |
| July | 23.2 °C | 32.6 °C | 164.34 mm |
| August | 23 °C | 32.8 °C | 170.94 mm |
| September | 20.9 °C | 31 °C | 135.38 mm |
| October | 15.1 °C | 26.9 °C | 112.52 mm |
| November | 9.6 °C | 21.8 °C | 104.65 mm |
| December | 6.8 °C | 18.1 °C | 116.59 mm |
| Annual | 14.8 °C | 25.7 °C | 1629.92 mm |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |