Holliday, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.9 °C (low) to 24.8 °C (high). Annual precipitation averages 761.5 Millimeters. Holliday is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.8 °C | 12.8 °C | 32 mm |
| February | 0.8 °C | 15.2 °C | 39.88 mm |
| March | 5.4 °C | 19.9 °C | 57.91 mm |
| April | 9.8 °C | 24.7 °C | 69.6 mm |
| May | 15.7 °C | 28.9 °C | 101.35 mm |
| June | 20.6 °C | 33.4 °C | 90.42 mm |
| July | 22.7 °C | 36.1 °C | 57.4 mm |
| August | 22.1 °C | 36.1 °C | 62.48 mm |
| September | 17.8 °C | 31.7 °C | 77.47 mm |
| October | 11.3 °C | 25.9 °C | 78.49 mm |
| November | 5.1 °C | 18.8 °C | 50.8 mm |
| December | 0.1 °C | 13.6 °C | 43.69 mm |
| Annual | 10.9 °C | 24.8 °C | 761.49 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |