La Grande-Motte
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La Grande-Motte Weather in August

August in La Grande-Motte brings high temperatures, with daytime highs of 28°C (82°F) and nights around 20°C (68°F). The excellent weather makes it a solid choice for a visit.

Rainfall in La Grande-Motte in August

Rain is expected on roughly 6 days, totalling around 31 mm (1.2 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in La Grande-Motte in August

La Grande-Motte in August has excellent weather. Days reach 28°C (82°F) and nights cool to 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 20°C (68°F), the nights are warm and generally comfortable. On average, it is the warmest month of the year.

Sunshine in La Grande-Motte in August

There are approximately 301 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

La Grande-Motte Temperature in August

Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
21%
Precipitation
31 mm (1.2 in)
Rainy days
6 days
Humidity
66% *
Sunshine
301 hours *
Percentage Sunshine
*
* Data from: Montpellier, France (17 KM, 10 Miles).

La Grande-Motte Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in La Grande-Motte - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in La Grande-Motte typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 20°C (68°F).

Average temperatures in August

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather records for La Grande-Motte in August

Browse day-by-day weather records for La Grande-Motte spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

La Grande-Motte historical weather extremes in August

Our historical data for La Grande-Motte spans 1976 to 2026, revealing these weather extremes.

  • The hottest August day on record in La Grande-Motte reached 40°C (104°F) (August 16, 2025).
  • The coldest August day was on August 27, 1996, with a maximum of 20°C (68°F).
  • The lowest overnight temperature recorded in August was 11°C (52°F) (August 29, 1979).

Best Places in France in August

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in La Grande-Motte in August

Warm but pleasant conditions in La Grande-Motte in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in La Grande-Motte in August

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

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

La Grande-Motte 3-Day Forecast

More climate data for La Grande-Motte

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.