August weather forecastTrégarvan, France
August
Weather in August
The last month of the summer, August, is another comfortable month in Trégarvan, France, with temperature in the range of an average low of 14.4°C (57.9°F) and an average high of 19.5°C (67.1°F).Temperature
Trégarvan, France, records an average high-temperature of a still comfortable 19.5°C (67.1°F) in August, closely mirroring the climate of the previous month. During the nights in August, the temperature in Trégarvan averages to a mild 14.4°C (57.9°F).Humidity
The average relative humidity in August is 81%.Rainfall
In Trégarvan, France, during August, the rain falls for 15.3 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Trégarvan, France, there are 188.8 rainfall days, and 597mm (23.5") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Trégarvan.Daylight
In Trégarvan, the average length of the day in August is 14h and 16min.On the first day of August in Trégarvan, sunrise is at 06:53 and sunset at 21:53. On the last day of the month, sunrise is at 07:33 and sunset at 21:00 CEST.
Sunshine
In August, the average sunshine in Trégarvan, France, is 7.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Trégarvan, France
- Average high temperature in August: 19.5°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is February (9.7°C).
- Average low temperature in August: 14.4°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in August
Trégarvan, France
- Average pressure in August: 1017.2mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in August
Trégarvan, France
- Average wind speed in August: 16.4km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest months (with the lowest average wind speed) are July and August (16.4km/h).
Average humidity in August
Trégarvan, France
- Average humidity in August: 81%
The months with the highest relative humidity are January, June, October and December (82%).
The month with the lowest relative humidity is April (79%).
Average rainfall in August
Trégarvan, France
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is November (88mm).
The driest months (with the least rainfall) are May and September (29mm).
Average rainfall days in August
Trégarvan, France
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (11.8 days).
Average snowfall in August
Trégarvan, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Trégarvan, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Trégarvan, France
- Average daylight in August: 14h and 18min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in August: 7h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in August
Trégarvan, France
- Average sunshine days in August: 12.1 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is November (6.6 days).
Average UV index in August
Trégarvan, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Trégarvan, France
- Average cloud cover in August: 44
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in August
Trégarvan, France
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, June, September, October and November (10km).
The months with the lowest visibility are January, May, July, August and December (9km).
