Crenshaw, Mississippi has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11 °C (low) to 22.5 °C (high). Annual precipitation averages 1431 Millimeters. Crenshaw is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.1 °C | 10.1 °C | 121.67 mm |
| February | 1.7 °C | 12.5 °C | 123.7 mm |
| March | 5.8 °C | 17.4 °C | 131.83 mm |
| April | 10.6 °C | 22.7 °C | 150.37 mm |
| May | 16.1 °C | 27.4 °C | 137.67 mm |
| June | 20.4 °C | 31.4 °C | 123.19 mm |
| July | 22 °C | 32.7 °C | 112.27 mm |
| August | 21 °C | 32.8 °C | 83.31 mm |
| September | 17.2 °C | 30.1 °C | 76.45 mm |
| October | 10.6 °C | 24.2 °C | 104.9 mm |
| November | 4.8 °C | 17 °C | 116.84 mm |
| December | 1.6 °C | 11.6 °C | 148.84 mm |
| Annual | 11 °C | 22.5 °C | 1431.04 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |