Aurora, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12 °C (low) to 24.6 °C (high). Annual precipitation averages 945.4 Millimeters. Aurora 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 | 13.4 °C | 54.36 mm |
| February | 2.7 °C | 15.4 °C | 63.25 mm |
| March | 6.9 °C | 20 °C | 82.3 mm |
| April | 11.1 °C | 24.2 °C | 79.76 mm |
| May | 16.7 °C | 28.1 °C | 115.32 mm |
| June | 21.2 °C | 32.9 °C | 107.19 mm |
| July | 23.1 °C | 35 °C | 56.64 mm |
| August | 22.8 °C | 35.5 °C | 62.74 mm |
| September | 18.6 °C | 31.4 °C | 86.36 mm |
| October | 12.2 °C | 25.6 °C | 106.68 mm |
| November | 6.6 °C | 19.2 °C | 66.55 mm |
| December | 1.7 °C | 14.2 °C | 64.26 mm |
| Annual | 12 °C | 24.6 °C | 945.41 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 |