August weather forecastSionne, France
August
Weather in August
The last month of the summer, August, is a moderately hot month in Sionne, France, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 23.3°C (73.9°F).Temperature
August is the month that records the highest temperatures, with averages ranging from a high of 23.3°C (73.9°F) to a low of 13.3°C (55.9°F).Humidity
With an average relative humidity of 76%, August is the least humid month in Sionne, France.Rainfall
In Sionne, in August, it is raining for 15.3 days, with typically 38mm (1.5") of accumulated precipitation. In Sionne, during the entire year, the rain falls for 174.9 days and collects up to 576mm (22.68") of precipitation.Snowfall
April, June through September are months without snowfall.Daylight
In Sionne, the average length of the day in August is 14h and 17min.On the first day of the month, sunrise is at 06:13 and sunset at 21:14. On the last day of August, in Sionne, France, sunrise is at 06:54 and sunset at 20:20 CEST.
Sunshine
With an average of 9.6h of sunshine, August has the most sunshine of the year.UV index
In Sionne, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 4 during August, leads to the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sionne, France
- Average high temperature in August: 23.3°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in August: 13.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in August
Sionne, France
- Average pressure in August: 1016.4mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in August
Sionne, France
- Average wind speed in August: 10km/h
The windiest months (with the highest average wind speed) are February and December (16.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in August
Sionne, France
- Average humidity in August: 76%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).
Average rainfall in August
Sionne, France
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is December (75mm).
The driest months (with the least rainfall) are April, September and October (34mm).
Average rainfall days in August
Sionne, France
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in August
Sionne, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (70mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in August
Sionne, France
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sionne, 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: 9h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in August
Sionne, France
- Average sunshine days in August: 13.3 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in August
Sionne, 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
Sionne, France
- Average cloud cover in August: 37
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Sionne, France
- Average visibility in August: 9km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
