Hardy, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.3 °F (low) to 70.3 °F (high). Annual precipitation averages 50.4 Inches. Hardy is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 26.4 °F | 47.1 °F | 3.53 in. |
| February | 29.4 °F | 51.9 °F | 3.55 in. |
| March | 37.3 °F | 61.0 °F | 4.73 in. |
| April | 46.3 °F | 71.2 °F | 5.4 in. |
| May | 56.3 °F | 78.8 °F | 5.42 in. |
| June | 64.9 °F | 87.0 °F | 3.65 in. |
| July | 68.4 °F | 90.5 °F | 3.79 in. |
| August | 66.6 °F | 90.1 °F | 3.99 in. |
| September | 58.7 °F | 83.2 °F | 3.89 in. |
| October | 46.8 °F | 72.8 °F | 3.88 in. |
| November | 36.7 °F | 59.9 °F | 4.56 in. |
| December | 29.4 °F | 49.5 °F | 3.96 in. |
| Annual | 47.3 °F | 70.3 °F | 50.35 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |