Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
In Saint-Denis-d'Oléron, France, August is the warmest month, with temperatures averaging a high of 21.2°C (70.2°F) and a low of 18.2°C (64.8°F).Humidity
In Saint-Denis-d'Oléron, the average relative humidity in August is 75%.Rainfall
In Saint-Denis-d'Oléron, France, in August, it is raining for 11.4 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, there are 166.1 rainfall days, and 473mm (18.62") of precipitation is accumulated.Snowfall
In Saint-Denis-d'Oléron, France, snow does not fall in January, March through November.Sea temperature
With an average sea temperature of 19.8°C (67.6°F), August is the month with the warmest seawater in Saint-Denis-d'Oléron.Note: Swimming is not a pleasurable activity for the majority in water at 19.8°C (67.6°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Saint-Denis-d'Oléron, France, the average length of the day in August is 14h and 6min.On the first day of August in Saint-Denis-d'Oléron, sunrise is at 06:48 and sunset at 21:35. On the last day of the month, sunrise is at 07:25 and sunset at 20:45 CEST.
Sunshine
In August, the average sunshine is 9.3h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during August translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month in Saint-Denis-d'Oléron?
What are the temperatures in Saint-Denis-d'Oléron in August?
What is the average humidity in August in Saint-Denis-d'Oléron?
How much does it rain in Saint-Denis-d'Oléron in August?
When it does not snow in Saint-Denis-d'Oléron?
When is the sea warmest in Saint-Denis-d'Oléron?
What is the sea temperature in August in Saint-Denis-d'Oléron?
What is the average length of the day in August in Saint-Denis-d'Oléron?
What time are sunrise and sunset in August in Saint-Denis-d'Oléron?
How many hours of sunshine does Saint-Denis-d'Oléron have in August?
When is the highest UV index in Saint-Denis-d'Oléron?
How high is the UV index in August in Saint-Denis-d'Oléron?
Average temperature in August
Saint-Denis-d'Oléron, France
- Average high temperature in August: 21.2°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is February (9.8°C).
- Average low temperature in August: 18.2°C
The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in August
Saint-Denis-d'Oléron, France
- Average pressure in August: 1017.5mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in August
Saint-Denis-d'Oléron, France
- Average wind speed in August: 17.9km/h
The windiest month (with the highest average wind speed) is December (27.4km/h).
The calmest month (with the lowest average wind speed) is August (17.9km/h).
Average humidity in August
Saint-Denis-d'Oléron, France
- Average humidity in August: 75%
The months with the highest relative humidity are January and May (79%).
The month with the lowest relative humidity is September (74%).
Average rainfall in August
Saint-Denis-d'Oléron, France
- Average rainfall in August: 28mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in August
Saint-Denis-d'Oléron, France
- Average rainfall days in August: 11.4 days
The months with the highest number of rainy days are January and November (18 days).
The month with the least rainy days is September (10 days).
Average snowfall in August
Saint-Denis-d'Oléron, France
- Average snowfall in August: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Saint-Denis-d'Oléron, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are February and December (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Saint-Denis-d'Oléron, France
- Average sea temperature in August: 19.8°C
The best month for swimming (with the highest average sea temperature) is August (19.8°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in August /
Average sunshine in August
Saint-Denis-d'Oléron, France
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 4h and 42min).
Average sunshine days in August
Saint-Denis-d'Oléron, France
- Average sunshine days in August: 16.8 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in August
Saint-Denis-d'Oléron, France
- Average UV index in August: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in August
Saint-Denis-d'Oléron, France
- Average cloud cover in August: 29
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in August
Saint-Denis-d'Oléron, France
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
