Centerton, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.7 °F (low) to 68.6 °F (high). Annual precipitation averages 48.1 Inches. Centerton is located in USDA Plant Hardiness Zone 7a. 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 | 25.4 °F | 46.2 °F | 2.84 in. |
| February | 28.4 °F | 50.5 °F | 2.4 in. |
| March | 36.6 °F | 59.3 °F | 4.09 in. |
| April | 45.1 °F | 68.5 °F | 4.87 in. |
| May | 55.1 °F | 76.0 °F | 6.19 in. |
| June | 64.1 °F | 84.3 °F | 4.45 in. |
| July | 67.9 °F | 89.0 °F | 4.05 in. |
| August | 66.4 °F | 88.7 °F | 3.46 in. |
| September | 58.5 °F | 81.6 °F | 4.43 in. |
| October | 46.9 °F | 71.0 °F | 4.12 in. |
| November | 36.8 °F | 58.8 °F | 3.93 in. |
| December | 28.6 °F | 48.9 °F | 3.29 in. |
| Annual | 46.7 °F | 68.6 °F | 48.12 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 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |