Normal weather for Olonne-sur-Mer in August
It's warm in August in Olonne-sur-Mer with an average temperature of 25°C. Temperatures this month range from a low of 23°C to a high of 27°C. At night, you can expect temperatures between 14°C and 17°C.
In August, there is an average of 43 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Olonne-sur-Mer in August |
New York | ||
|---|---|---|---|
 Average Temperature |
25°C | 30°C | |
 High Temp |
27°C | 31°C | |
| Low Temp |
23°C | 28°C | |
 Total Precipitation |
43 mm | 79 mm | |
| Rainy Days |
8 days | 13 days | |
Start of August
The month of August starts in Olonne-sur-Mer with warm temps, averaging around 26°C during the day and nights around 16°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid August
By mid-August, daytime temps drop to around 25°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of August
By the end of August, the average daytime temperature in Olonne-sur-Mer is around 26°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Olonne-sur-Mer?
Looking for great weather? August is a good time to be in Olonne-sur-Mer. The temperatures are nice, and there’s not too much rain.
Temperature records for Olonne-sur-Mer in August
Check out the climate of Olonne-sur-Mer 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.
July
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Daily Temperature in August in Olonne-sur-Mer
This chart shows the average daily high and low temperatures in August for Olonne-sur-Mer, 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 Olonne-sur-Mer
The chart below shows the average daily precipitation in August for Olonne-sur-Mer, 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 8 days of precipitation in Olonne-sur-Mer.
Daily UV Index in August in Olonne-sur-Mer
This chart shows the average daily UV index in August in Olonne-sur-Mer, 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 Olonne-sur-Mer Over the Years
This chart shows the average temperature in August in Olonne-sur-Mer, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Olonne-sur-Mer Over the Years
This chart shows the average precipitation in August in Olonne-sur-Mer, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Olonne-sur-Mer
Click on any day in August to get detailed info about the usual weather on that day in Olonne-sur-Mer. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Olonne-sur-Mer
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Average Weather in Olonne-sur-Mer by Month
Click on a month below to see detailed weather info for Olonne-sur-Mer. 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 Olonne-sur-Mer for all months at once
