Rhome, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.9 °C (low) to 24.4 °C (high). Annual precipitation averages 948.2 Millimeters. Rhome is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.6 °C | 13.3 °C | 54.86 mm |
| February | 2.6 °C | 15.3 °C | 63.75 mm |
| March | 6.8 °C | 19.8 °C | 83.31 mm |
| April | 11 °C | 24 °C | 80.77 mm |
| May | 16.5 °C | 27.9 °C | 115.32 mm |
| June | 21 °C | 32.7 °C | 105.66 mm |
| July | 22.9 °C | 34.9 °C | 56.64 mm |
| August | 22.7 °C | 35.3 °C | 62.99 mm |
| September | 18.5 °C | 31.2 °C | 84.84 mm |
| October | 12.2 °C | 25.3 °C | 106.43 mm |
| November | 6.5 °C | 19 °C | 67.82 mm |
| December | 1.7 °C | 14.1 °C | 65.79 mm |
| Annual | 11.9 °C | 24.4 °C | 948.18 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |