Redfield, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.5 °F (low) to 72.9 °F (high). Annual precipitation averages 54 Inches. Redfield is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.4 °F | 51.0 °F | 4.11 in. |
| February | 34.6 °F | 55.6 °F | 4.34 in. |
| March | 41.9 °F | 64.2 °F | 5.16 in. |
| April | 50.5 °F | 73.6 °F | 5.68 in. |
| May | 60.5 °F | 81.1 °F | 5.28 in. |
| June | 68.5 °F | 88.6 °F | 3.71 in. |
| July | 71.8 °F | 91.7 °F | 3.8 in. |
| August | 70.4 °F | 91.4 °F | 3.32 in. |
| September | 63.0 °F | 85.6 °F | 3.64 in. |
| October | 51.0 °F | 75.1 °F | 4.62 in. |
| November | 40.6 °F | 62.7 °F | 4.77 in. |
| December | 34.1 °F | 53.7 °F | 5.53 in. |
| Annual | 51.5 °F | 72.9 °F | 53.96 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |