Average weather for Fort-Mahon-Plage in August
It's pleasantly warm in August in Fort-Mahon-Plage with an average temperature of 22°C. Temperatures this month range from a low of 21°C to a high of 24°C. At night, you can expect temperatures between 14°C and 17°C.
Start of August
The month of August starts in Fort-Mahon-Plage with warm temps, averaging around 23°C during the day and nights around 15°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid August
By mid-August, daytime temps drop to around 22°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of August
By the end of August, the average daytime temperature in Fort-Mahon-Plage is around 22°C, while nighttime temps are about 15°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Water temperature
The water temperature at Fort-Mahon-Plage is 21°C this month. Pleasant for a swim.
In August, there is an average of 73 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Fort-Mahon-Plage in August |
New York | ||
---|---|---|---|
![]() |
22°C | 30°C | |
![]() |
24°C | 31°C | |
![]() |
21°C | -5°C | |
![]() |
73 mm | 79 mm | |
![]() |
11 days | 13 days |
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Fort-Mahon-Plage?
Looking for great weather? August is a good time to be in Fort-Mahon-Plage. The temperatures are nice, and there’s not too much rain.
Temperature records
With 35°C in 2020, Fort-Mahon-Plage reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 16°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 22°C.
Check out the climate of Fort-Mahon-Plage for all months and discover the best travel time
Curious about the weather in other parts of France? Check out the climate and weather for spots like Paris, Côte d'Azur, Bretagne, or explore other destinations in France.
Daily Temperature in August in Fort-Mahon-Plage
This chart shows the average daily high and low temperatures in August for Fort-Mahon-Plage, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Fort-Mahon-Plage
The chart below shows the average daily precipitation in August for Fort-Mahon-Plage, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 11 days of precipitation in Fort-Mahon-Plage.
Daily UV index in August in Fort-Mahon-Plage
This chart shows the average daily UV index in August in Fort-Mahon-Plage, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Fort-Mahon-Plage over the years
This chart shows the average temperature in August in Fort-Mahon-Plage, measured in degrees Celsius, over the past few years.
Total precipitation in August in Fort-Mahon-Plage over the years
This chart shows the average precipitation in August in Fort-Mahon-Plage, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Fort-Mahon-Plage
Click on any day in August to get detailed info about the usual weather on that day in Fort-Mahon-Plage. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in August in Fort-Mahon-Plage
Have you been to Fort-Mahon-Plage in August?
Share your weather experience in August in Fort-Mahon-Plage.
Average weather in Fort-Mahon-Plage by month
Click on a month below to see detailed weather info for Fort-Mahon-Plage. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Fort-Mahon-Plage for all months at once