Oakhurst, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 56.7 °F (low) to 78.2 °F (high). Annual precipitation averages 50.7 Inches. Oakhurst is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 11 - Feb. 20 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.1 °F | 60.4 °F | 4.31 in. |
| February | 42.7 °F | 64.3 °F | 3.51 in. |
| March | 48.9 °F | 71.2 °F | 4.02 in. |
| April | 55.6 °F | 77.8 °F | 3.85 in. |
| May | 64.3 °F | 84.8 °F | 4.77 in. |
| June | 70.9 °F | 90.8 °F | 4.89 in. |
| July | 73.2 °F | 93.6 °F | 3.39 in. |
| August | 72.8 °F | 94.7 °F | 4.29 in. |
| September | 67.5 °F | 89.0 °F | 3.96 in. |
| October | 57.3 °F | 80.5 °F | 4.72 in. |
| November | 47.5 °F | 69.8 °F | 4.56 in. |
| December | 40.8 °F | 61.9 °F | 4.39 in. |
| Annual | 56.7 °F | 78.2 °F | 50.66 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 11 - Feb. 20 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |