| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 73c - St. Francis Lowlands |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 72438 - Leachville, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 27 | 31 | 40 | 49 | 59 | 67 | 71 | 68 | 61 | 49 | 39 | 31 | 49 |
| Avg Max Temp (°F) | 44 | 50 | 60 | 70 | 79 | 88 | 91 | 89 | 83 | 73 | 59 | 48 | 69 |
| Avg Precip (In.) | 3.54 | 3.68 | 4.79 | 5.16 | 5.1 | 3.95 | 3.34 | 2.84 | 3.4 | 3.61 | 5.08 | 4.74 | 49.22 |