Metairie Weather in August

August in Metairie averages 33°C (91°F) during the day and 26°C (79°F) at night. It is the wettest month of the year, with 194 mm (7.6 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Metairie in August

Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. Historically, August sees about 18 days of rain, with a monthly average of 194 mm (7.6 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Metairie in August

In August, expect very high temperatures in Metairie, with highs of 33°C (91°F) and lows of 26°C (79°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.

Sunshine in Metairie in August

The city usually sees around 251 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Metairie in August

August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in August

The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Metairie. Our weather planner can help you explore destinations with more pleasant weather conditions.