Rosebud, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.6 °C (low) to 26.3 °C (high). Annual precipitation averages 953.3 Millimeters. Rosebud is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.3 °C | 15.9 °C | 76.96 mm |
| February | 5.4 °C | 18 °C | 65.79 mm |
| March | 9.2 °C | 21.7 °C | 81.53 mm |
| April | 13.1 °C | 26.1 °C | 73.15 mm |
| May | 18.1 °C | 29.9 °C | 110.49 mm |
| June | 21.8 °C | 33.9 °C | 80.52 mm |
| July | 23.1 °C | 35.8 °C | 44.2 mm |
| August | 22.8 °C | 36.1 °C | 66.8 mm |
| September | 19.5 °C | 33.1 °C | 81.03 mm |
| October | 14.1 °C | 27.8 °C | 102.62 mm |
| November | 8.6 °C | 21.2 °C | 82.8 mm |
| December | 4.4 °C | 16.6 °C | 87.38 mm |
| Annual | 13.6 °C | 26.3 °C | 953.27 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |