Many, Louisiana has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.8 °C (low) to 25.1 °C (high). Annual precipitation averages 1407.7 Millimeters. Many is located in USDA Plant Hardiness Zone 8b. 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 | 2.9 °C | 14.8 °C | 143 mm |
| February | 4.8 °C | 17.2 °C | 116.59 mm |
| March | 8.4 °C | 21.3 °C | 131.06 mm |
| April | 12.4 °C | 25.1 °C | 123.44 mm |
| May | 17.1 °C | 29 °C | 113.28 mm |
| June | 21 °C | 32.3 °C | 117.09 mm |
| July | 22.4 °C | 33.8 °C | 97.28 mm |
| August | 22 °C | 34.1 °C | 99.82 mm |
| September | 18.8 °C | 31.3 °C | 87.88 mm |
| October | 12.6 °C | 26.3 °C | 112.78 mm |
| November | 7.1 °C | 20.3 °C | 121.67 mm |
| December | 3.9 °C | 15.8 °C | 143.76 mm |
| Annual | 12.8 °C | 25.1 °C | 1407.65 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |