Reno, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.5 °C (low) to 24.9 °C (high). Annual precipitation averages 920.2 Millimeters. Reno is located in USDA Plant Hardiness Zone 8b. 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 | 1.1 °C | 13.8 °C | 54.61 mm |
| February | 3.2 °C | 15.8 °C | 62.48 mm |
| March | 7.6 °C | 20.3 °C | 82.3 mm |
| April | 11.6 °C | 24.6 °C | 76.2 mm |
| May | 17.2 °C | 28.5 °C | 108.71 mm |
| June | 21.6 °C | 33.1 °C | 99.06 mm |
| July | 23.3 °C | 35.4 °C | 54.86 mm |
| August | 23.1 °C | 35.8 °C | 65.28 mm |
| September | 19 °C | 31.8 °C | 83.57 mm |
| October | 12.7 °C | 25.9 °C | 102.87 mm |
| November | 7.1 °C | 19.5 °C | 67.56 mm |
| December | 2.3 °C | 14.7 °C | 62.74 mm |
| Annual | 12.5 °C | 24.9 °C | 920.24 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 8b : -9.4°C to -6.7°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 |