| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°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. 11 - Oct. 20 |
| 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 72631 - Eureka Springs, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 29 | 37 | 46 | 54 | 62 | 67 | 65 | 58 | 48 | 37 | 28 | 46 |
| Avg Max Temp (°F) | 45 | 52 | 61 | 71 | 77 | 85 | 90 | 90 | 81 | 72 | 58 | 49 | 69 |
| Avg Precip (In.) | 2.32 | 2.68 | 4.36 | 4.29 | 4.89 | 4.68 | 3.54 | 3.32 | 4.42 | 3.5 | 4.61 | 3.38 | 45.99 |