August weather forecastSönnebüll, Germany
August
Weather in August
August, the last month of the summer in Sönnebüll, is also an agreeable month, with an average temperature fluctuating between 20.5°C (68.9°F) and 14.3°C (57.7°F).Temperature
August stands out as Sönnebüll's warmest month, with temperatures ranging between an average high of 20.5°C (68.9°F) and a low of 14.3°C (57.7°F).Humidity
In Sönnebüll, Germany, the average relative humidity in August is 79%.Rainfall
The month with the most rainfall is August, when the rain falls for 19 days and typically aggregates up to 77mm (3.03") of precipitation.Snowfall
In Sönnebüll, Germany, snow does not fall in May through October.Daylight
In Sönnebüll, the average length of the day in August is 14h and 52min.On the first day of August in Sönnebüll, Germany, sunrise is at 05:35 and sunset at 21:24. On the last day of the month, sunrise is at 06:30 and sunset at 20:18 CEST.
Sunshine
In Sönnebüll, the average sunshine in August is 8.9h.UV index
July and August, with an average maximum UV index of 5, are months with the highest UV index in Sönnebüll. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in August translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sönnebüll, Germany
- Average high temperature in August: 20.5°C
The warmest month (with the highest average high temperature) is August (20.5°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in August
Sönnebüll, Germany
- Average pressure in August: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in August
Sönnebüll, Germany
- Average wind speed in August: 15.1km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is August (15.1km/h).
Average humidity in August
Sönnebüll, Germany
- Average humidity in August: 79%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (78%).
Average rainfall in August
Sönnebüll, Germany
- Average rainfall in August: 77mm
The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in August
Sönnebüll, Germany
- Average rainfall days in August: 19 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in August
Sönnebüll, Germany
- Average snowfall in August: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Sönnebüll, Germany
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Sönnebüll, Germany
- Average daylight in August: 14h and 54min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in August: 8h and 54min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The months with the least sunshine are February and December (Average sunshine: 3h and 18min).
Average sunshine days in August
Sönnebüll, Germany
- Average sunshine days in August: 9.6 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is September (8.8 days).
Average UV index in August
Sönnebüll, Germany
- Average UV index in August: 5
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Sönnebüll, Germany
- Average cloud cover in August: 42
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in August
Sönnebüll, Germany
- Average visibility in August: 10km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (9km).





