Bee Cave, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.2 °C (low) to 26.1 °C (high). Annual precipitation averages 907 Millimeters. Bee Cave is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.1 °C | 16.3 °C | 62.23 mm |
| February | 5.2 °C | 18.1 °C | 51.56 mm |
| March | 9 °C | 22 °C | 71.88 mm |
| April | 12.8 °C | 25.8 °C | 66.55 mm |
| May | 17.8 °C | 29.4 °C | 115.82 mm |
| June | 21.2 °C | 33 °C | 89.92 mm |
| July | 22.3 °C | 34.9 °C | 57.15 mm |
| August | 22.3 °C | 35.7 °C | 61.72 mm |
| September | 19.2 °C | 32.2 °C | 89.66 mm |
| October | 13.8 °C | 27.3 °C | 100.08 mm |
| November | 8.3 °C | 21.1 °C | 74.93 mm |
| December | 3.9 °C | 16.9 °C | 65.53 mm |
| Annual | 13.2 °C | 26.1 °C | 907.03 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |