Climate almanac
Port Lavaca
Texas, United States · 28.61°, -96.63°
What is the weather like in Port Lavaca in August?
In August, Port Lavaca is typically 91°F (33°C) during the day and 79°F (26°C) at night. The month brings about 3.9 in (98 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low79°F (26°C)
- Precipitation3.9 in (98 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)