| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| 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: | 35a - Tertiary Uplands |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 72150 - Sheridan, AR | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 32 | 40 | 48 | 57 | 66 | 70 | 68 | 61 | 49 | 39 | 32 | 49 |
| Avg Max Temp (°F) | 51 | 57 | 66 | 74 | 81 | 89 | 92 | 92 | 85 | 76 | 63 | 54 | 73 |
| Avg Precip (In.) | 4.11 | 3.83 | 5.01 | 5.08 | 5.23 | 4.16 | 3.89 | 2.86 | 3.72 | 4.39 | 5.39 | 5.23 | 52.9 |