Williford, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48 °F (low) to 70.4 °F (high). Annual precipitation averages 50.2 Inches. Williford is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.0 °F | 46.8 °F | 3.54 in. |
| February | 30.0 °F | 51.7 °F | 3.6 in. |
| March | 38.0 °F | 61.0 °F | 4.69 in. |
| April | 47.2 °F | 71.2 °F | 5.38 in. |
| May | 57.1 °F | 79.4 °F | 5.34 in. |
| June | 65.6 °F | 87.5 °F | 3.59 in. |
| July | 69.3 °F | 90.9 °F | 3.82 in. |
| August | 67.4 °F | 90.1 °F | 3.86 in. |
| September | 59.5 °F | 83.7 °F | 3.78 in. |
| October | 47.4 °F | 73.2 °F | 3.89 in. |
| November | 37.3 °F | 59.9 °F | 4.62 in. |
| December | 29.9 °F | 49.1 °F | 4.07 in. |
| Annual | 48 °F | 70.4 °F | 50.18 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |