Port Lavaca Weather in August

Port Lavaca in August sees very high daytime temperatures of 34°C (93°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 108 mm (4.3 in), so pack a rain jacket to stay dry.

Rainfall in Port Lavaca in August

Typically around 9 days of rainfall are expected, averaging 108 mm (4.3 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Port Lavaca in August

Expect highs of 34°C (93°F) in Port Lavaca in August, with nights dropping to around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.

August in Port Lavaca has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.