| 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: | 39d - Central Plateau |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 72542 - Hardy, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 26 | 35 | 44 | 53 | 62 | 66 | 64 | 57 | 45 | 35 | 26 | 45 |
| Avg Max Temp (°F) | 45 | 51 | 61 | 70 | 78 | 86 | 91 | 90 | 82 | 73 | 58 | 48 | 69 |
| Avg Precip (In.) | 2.96 | 3.1 | 4.47 | 4.42 | 4.47 | 3.67 | 3.26 | 3.06 | 3.64 | 3.6 | 5.12 | 4.15 | 45.94 |