| 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 6a: -10F to -5F |
| 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: | 39b - Dissected Springfield Plateau-Elk River Hills |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 72641 - Jasper, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 27 | 36 | 44 | 54 | 62 | 66 | 64 | 57 | 46 | 36 | 27 | 45 |
| Avg Max Temp (°F) | 45 | 51 | 60 | 69 | 76 | 84 | 89 | 88 | 81 | 71 | 58 | 48 | 68 |
| Avg Precip (In.) | 2.73 | 2.81 | 4.62 | 4.16 | 5.75 | 4.11 | 3.25 | 3.26 | 3.98 | 3.51 | 5.1 | 3.76 | 47.05 |