Neylandville, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12 °C (low) to 24.2 °C (high). Annual precipitation averages 1136.7 Millimeters. Neylandville is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.9 °C | 12.7 °C | 73.41 mm |
| February | 2.9 °C | 15.2 °C | 84.84 mm |
| March | 6.9 °C | 19.3 °C | 104.14 mm |
| April | 11.1 °C | 23.6 °C | 104.39 mm |
| May | 16.5 °C | 27.7 °C | 131.32 mm |
| June | 21.1 °C | 32.2 °C | 96.27 mm |
| July | 22.9 °C | 34.6 °C | 66.8 mm |
| August | 22.4 °C | 35 °C | 65.28 mm |
| September | 18.4 °C | 31.3 °C | 82.8 mm |
| October | 12.2 °C | 25.5 °C | 132.08 mm |
| November | 6.4 °C | 18.9 °C | 97.03 mm |
| December | 2.1 °C | 13.9 °C | 98.3 mm |
| Annual | 12 °C | 24.2 °C | 1136.66 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |