Rose Bud, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.1 °C (low) to 21.7 °C (high). Annual precipitation averages 1329.2 Millimeters. Rose Bud is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.1 °C | 9.2 °C | 92.71 mm |
| February | 0.4 °C | 11.6 °C | 97.28 mm |
| March | 4.3 °C | 16.4 °C | 129.03 mm |
| April | 9.2 °C | 22 °C | 135.13 mm |
| May | 14.6 °C | 26.4 °C | 137.41 mm |
| June | 19.3 °C | 30.7 °C | 92.2 mm |
| July | 21.3 °C | 32.9 °C | 99.82 mm |
| August | 20.6 °C | 32.8 °C | 97.79 mm |
| September | 16.7 °C | 29.1 °C | 91.69 mm |
| October | 10.6 °C | 22.8 °C | 105.66 mm |
| November | 4.8 °C | 15.7 °C | 128.02 mm |
| December | 0.7 °C | 10.6 °C | 122.43 mm |
| Annual | 10.1 °C | 21.7 °C | 1329.17 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |