North Vacherie, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 15.2 °C (low) to 25.8 °C (high). Annual precipitation averages 1676.2 Millimeters. North Vacherie is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Jan. 1 - Jan. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.1 °C | 17.1 °C | 145.8 mm |
| February | 8.2 °C | 19.2 °C | 105.92 mm |
| March | 11.4 °C | 22.6 °C | 109.22 mm |
| April | 14.6 °C | 25.7 °C | 126.49 mm |
| May | 19.1 °C | 29.2 °C | 160.02 mm |
| June | 22.3 °C | 31.8 °C | 202.69 mm |
| July | 23.4 °C | 32.8 °C | 180.59 mm |
| August | 23.2 °C | 32.9 °C | 185.17 mm |
| September | 21.2 °C | 31.2 °C | 132.59 mm |
| October | 15.6 °C | 27.1 °C | 104.9 mm |
| November | 10 °C | 21.9 °C | 102.87 mm |
| December | 7.3 °C | 18.4 °C | 119.89 mm |
| Annual | 15.2 °C | 25.8 °C | 1676.15 mm |
| Average First Frost Date | Jan. 1 - Jan. 10 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°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 |