Harahan Weather in August

In Harahan, August brings very high daytime temperatures around 33°C (91°F), with nights cooling to 25°C (77°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Harahan in August

The month brings the heaviest rain of the year, often in intense bursts. Make sure to have a poncho to stay dry during the showers. Climate statistics over the past 30 years suggest around 19 days of rain, with 219 mm (8.6 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Harahan in August

Temperatures in Harahan in August top out at 33°C (91°F) and drop to 25°C (77°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Sunshine in Harahan in August

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

Wind Speed in Harahan in August

Average wind speeds reach 3 m/s (6 knots) in August, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in August

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

August in Harahan can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Harahan's climate page.

Harahan Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 33°C (91°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 64%  

Precipitation 219 mm (8.6 in)  

Rainy days 19 days  

Humidity 79% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 251 hours *  

Percentage Sunshine 62% *  

* Data from: New Orleans, the United States of America (6 KM, 4 Miles).

What to Wear in Harahan in August

Pack for serious heat in Harahan in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Harahan in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Harahan's climate page.

More climate data for Harahan

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Harahan climate overview or explore weather in the United States of America.