Huntington, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.8 °C (low) to 25.5 °C (high). Annual precipitation averages 1356.1 Millimeters. Huntington is located in USDA Plant Hardiness Zone 9a. 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 | 2.8 °C | 15.4 °C | 124.46 mm |
| February | 4.6 °C | 17.6 °C | 105.66 mm |
| March | 8.4 °C | 21.5 °C | 117.09 mm |
| April | 12.1 °C | 25.3 °C | 112.01 mm |
| May | 17.3 °C | 29.2 °C | 117.6 mm |
| June | 21.1 °C | 32.6 °C | 126.75 mm |
| July | 22.3 °C | 34.3 °C | 83.82 mm |
| August | 22 °C | 34.7 °C | 98.81 mm |
| September | 18.9 °C | 31.8 °C | 96.01 mm |
| October | 12.8 °C | 26.8 °C | 118.11 mm |
| November | 7.4 °C | 20.8 °C | 119.89 mm |
| December | 3.8 °C | 16.3 °C | 135.89 mm |
| Annual | 12.8 °C | 25.5 °C | 1356.1 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 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |