| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 39c - White River Hills |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 72687 - Yellville, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 27 | 35 | 43 | 53 | 61 | 65 | 63 | 56 | 44 | 34 | 26 | 44 |
| Avg Max Temp (°F) | 47 | 53 | 62 | 72 | 79 | 87 | 92 | 91 | 83 | 73 | 60 | 50 | 71 |
| Avg Precip (In.) | 2.74 | 2.96 | 4.35 | 4.27 | 5.06 | 4.16 | 2.76 | 3.06 | 3.95 | 3.61 | 5.31 | 4 | 46.24 |