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
August, with an average high of 20.3°C (68.5°F) and a low of 15°C (59°F), signifies the warmest month of the year.Humidity
The months with the lowest humidity are April, May and August, with an average relative humidity of 77%.Rainfall
In August, the rain falls for 14.8 days. Throughout August, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Sønderborg, there are 153.2 rainfall days, and 268mm (10.55") of precipitation is accumulated.Snowfall
In Sønderborg, snow does not fall in May through October.Sea temperature
August is the month with the warmest seawater in Sønderborg, with an average sea temperature of 18°C (64.4°F).Note: Most people find swimming in 18°C (64.4°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
The average length of the day in August is 14h and 54min.On the first day of the month, sunrise is at 05:31 and sunset at 21:23. On the last day of August, sunrise is at 06:26 and sunset at 20:15 CEST.
Sunshine
In August, the average sunshine in Sønderborg is 9.1h.UV index
In Sønderborg, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 4 in August transforms into this advice:
Guard yourself - Avoiding sunburn is suggested. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the hottest time of year in Sønderborg?
What are August temperatures in Sønderborg?
What are the least humid months in Sønderborg?
What is the average humidity in August in Sønderborg?
How much does it rain in Sønderborg in August?
When it does not snow in Sønderborg?
What is the month with the warmest sea water in Sønderborg?
How cold is the water in August in Sønderborg?
What is the average length of the day in August in Sønderborg?
When are sunrise and sunset in August in Sønderborg?
How many hours of sunshine does Sønderborg have in August?
What is the UV index reading in August in Sønderborg?
Average temperature in August
Sønderborg, Denmark
- Average high temperature in August: 20.3°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in August: 15°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).
Average pressure in August
Sønderborg, Denmark
- Average pressure in August: 1013.9mbar
The months with the highest atmospheric pressure are April and May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in August
Sønderborg, Denmark
- Average wind speed in August: 16.4km/h
The windiest month (with the highest average wind speed) is December (22.5km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in August
Sønderborg, Denmark
- Average humidity in August: 77%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April, May and August (77%).
Average rainfall in August
Sønderborg, Denmark
- Average rainfall in August: 29mm
The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in August
Sønderborg, Denmark
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in August
Sønderborg, Denmark
- Average snowfall in August: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Sønderborg, Denmark
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Sønderborg, Denmark
- Average sea temperature in August: 18°C
The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest month (with the lowest average sea temperature) is February (1°C).
Average daylight in August /
Average sunshine in August
Sønderborg, Denmark
- Average daylight in August: 14h and 5min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in August
Sønderborg, Denmark
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is December (9.9 days).
Average UV index in August
Sønderborg, Denmark
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Sønderborg, Denmark
- Average cloud cover in August: 41
The months with the most cloud cover are February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in August
Sønderborg, Denmark
- Average visibility in August: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Sønderborg, Denmark
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