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
Weather in August
Temperature
Temperature readings reach their annual highs in August, averaging 20.6°C (69.1°F) and a minimum average of 12.9°C (55.2°F).Humidity
In August, the average relative humidity is 82%.Rainfall
In Saint-Quay-Portrieux, during August, the rain falls for 15.4 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, there are 175 rainfall days, and 425mm (16.73") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Sea temperature
In Saint-Quay-Portrieux, the average seawater temperature in August is 17.8°C (64°F).Note: The enjoyment of swimming decreases for most when the surface water temperature is 17.8°C (64°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
Daylight
The average length of the day in August in Saint-Quay-Portrieux is 14h and 18min.On the first day of August in Saint-Quay-Portrieux, sunrise is at 06:46 and sunset at 21:49. On the last day of the month, sunrise is at 07:27 and sunset at 20:55 CEST.
Sunshine
In Saint-Quay-Portrieux, the average sunshine in August is 7.6h.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 4 in August leads to these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What time of the year is the hottest in Saint-Quay-Portrieux?
What is the temperature in August in Saint-Quay-Portrieux?
What is the average humidity in August in Saint-Quay-Portrieux?
How much does it rain in Saint-Quay-Portrieux in August?
When it does not snow in Saint-Quay-Portrieux?
How cold is the water in August in Saint-Quay-Portrieux?
How many hours of daylight does Saint-Quay-Portrieux have in August?
When is the sunrise / sunset in August in Saint-Quay-Portrieux?
How long on average sun shines in August in Saint-Quay-Portrieux?
What is the UV index intensity in August in Saint-Quay-Portrieux?
Average temperature in August
Saint-Quay-Portrieux, France
- Average high temperature in August: 20.6°C
The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in August: 12.9°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in August
Saint-Quay-Portrieux, France
- Average pressure in August: 1017mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in August
Saint-Quay-Portrieux, France
- Average wind speed in August: 13.8km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity in August
Saint-Quay-Portrieux, France
- Average humidity in August: 82%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is September (81%).
Average rainfall in August
Saint-Quay-Portrieux, France
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in August
Saint-Quay-Portrieux, France
- Average rainfall days in August: 15.4 days
The month with the highest number of rainy days is November (17.4 days).
The month with the least rainy days is September (11 days).
Average snowfall in August
Saint-Quay-Portrieux, France
- Average snowfall in August: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Saint-Quay-Portrieux, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Saint-Quay-Portrieux, France
- Average sea temperature in August: 17.8°C
The best month for swimming (with the highest average sea temperature) is September (18°C).
The coldest months (with the lowest average sea temperature) are February and March (9°C).
Average daylight in August /
Average sunshine in August
Saint-Quay-Portrieux, France
- Average daylight in August: 14h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in August: 7h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Saint-Quay-Portrieux, France
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is November (8.3 days).
Average UV index in August
Saint-Quay-Portrieux, France
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Saint-Quay-Portrieux, France
- Average cloud cover in August: 45
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in August
Saint-Quay-Portrieux, France
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Saint-Quay-Portrieux, France
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