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 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
The onset of August marks an average high-temperature of a still moderately hot 27.3°C (81.1°F), hardly differing from July's 27.4°C (81.3°F). Saint-Étienne-de-Boulogne's nighttime temperatures in August reflect a stark contrast to the day's highs, falling to an average low of 14.9°C (58.8°F).Heat index
August's heat index is computed to be 29°C (84.2°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
July and August, with an average relative humidity of 64%, are the least humid months in Saint-Étienne-de-Boulogne.Rainfall
In Saint-Étienne-de-Boulogne, during August, the rain falls for 10.7 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 147.8 rainfall days, and 597mm (23.5") of precipitation is accumulated.Snowfall
In Saint-Étienne-de-Boulogne, snow does not fall in April through October.Daylight
The average length of the day in August is 14h and 1min.On the first day of August, sunrise is at 06:29 and sunset at 21:07. On the last day of the month, sunrise is at 07:04 and sunset at 20:20 CEST.
Sunshine
The average sunshine in August in Saint-Étienne-de-Boulogne is 11.4h.UV index
The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: During August, 5 as the daily maximum UV index converts into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are August temperatures in Saint-Étienne-de-Boulogne?
What are the least humid months in Saint-Étienne-de-Boulogne?
What is the average humidity in August in Saint-Étienne-de-Boulogne?
How many days does it rain in August in Saint-Étienne-de-Boulogne?
When it does not snow in Saint-Étienne-de-Boulogne?
How many hours of daylight does Saint-Étienne-de-Boulogne have in August?
What time are sunrise and sunset in August in Saint-Étienne-de-Boulogne?
How many hours of sunshine does Saint-Étienne-de-Boulogne have in August?
How high is the UV index in August in Saint-Étienne-de-Boulogne?
Average temperature in August
Saint-Étienne-de-Boulogne, France
- Average high temperature in August: 27.3°C
The warmest month (with the highest average high temperature) is July (27.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in August: 14.9°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in August
Saint-Étienne-de-Boulogne, France
- Average pressure in August: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in August
Saint-Étienne-de-Boulogne, France
- Average wind speed in August: 9.6km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in August
Saint-Étienne-de-Boulogne, France
- Average humidity in August: 64%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are July and August (64%).
Average rainfall in August
Saint-Étienne-de-Boulogne, France
- Average rainfall in August: 39mm
The wettest month (with the highest rainfall) is November (104mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in August
Saint-Étienne-de-Boulogne, France
- Average rainfall days in August: 10.7 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in August
Saint-Étienne-de-Boulogne, France
- Average snowfall in August: 0mm
The month with the highest snowfall is November (57mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Saint-Étienne-de-Boulogne, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (3.6 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
Saint-Étienne-de-Boulogne, France
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and November (Average sunshine: 5h and 36min).
Average sunshine days in August
Saint-Étienne-de-Boulogne, France
- Average sunshine days in August: 16.1 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in August
Saint-Étienne-de-Boulogne, France
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Saint-Étienne-de-Boulogne, France
- Average cloud cover in August: 17
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Saint-Étienne-de-Boulogne, France
- Average visibility in August: 10km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and November (8km).
Saint-Étienne-de-Boulogne, France
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