Holiday Lakes, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 15.9 °C (low) to 26.3 °C (high). Annual precipitation averages 1396.3 Millimeters. Holiday Lakes is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.7 °C | 17.5 °C | 106.68 mm |
| February | 8.9 °C | 19.3 °C | 70.1 mm |
| March | 12.2 °C | 22.6 °C | 86.11 mm |
| April | 15.6 °C | 25.7 °C | 97.54 mm |
| May | 19.8 °C | 29.2 °C | 122.17 mm |
| June | 22.9 °C | 32.3 °C | 131.83 mm |
| July | 23.6 °C | 33.2 °C | 113.54 mm |
| August | 23.6 °C | 33.8 °C | 140.97 mm |
| September | 21.4 °C | 31.8 °C | 170.94 mm |
| October | 16.4 °C | 28.1 °C | 133.86 mm |
| November | 11.4 °C | 22.8 °C | 113.54 mm |
| December | 7.8 °C | 18.7 °C | 108.97 mm |
| Annual | 15.9 °C | 26.3 °C | 1396.25 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |