Laguna Park, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.8 °C (low) to 25.6 °C (high). Annual precipitation averages 913.9 Millimeters. Laguna Park 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 | 1.8 °C | 14.7 °C | 66.29 mm |
| February | 3.8 °C | 16.9 °C | 59.94 mm |
| March | 8.1 °C | 20.8 °C | 84.84 mm |
| April | 12.1 °C | 25.2 °C | 81.53 mm |
| May | 17.4 °C | 29.3 °C | 115.82 mm |
| June | 21.4 °C | 33.5 °C | 96.01 mm |
| July | 23 °C | 35.8 °C | 40.64 mm |
| August | 22.8 °C | 36.1 °C | 55.63 mm |
| September | 19.2 °C | 32.6 °C | 68.83 mm |
| October | 13.1 °C | 26.9 °C | 104.65 mm |
| November | 7.4 °C | 20.2 °C | 69.34 mm |
| December | 2.9 °C | 15.6 °C | 70.36 mm |
| Annual | 12.8 °C | 25.6 °C | 913.88 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 |