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
During July and August, Höllviken experiences its peak temperatures, averaging a high-temperature of 20.1°C (68.2°F).Humidity
May through August, with an average relative humidity of 75%, are the least humid months in Höllviken.Rainfall
In Höllviken, Sweden, during August, the rain falls for 12.4 days and regularly aggregates up to 27mm (1.06") of precipitation. In Höllviken, during the entire year, the rain falls for 126.9 days and collects up to 230mm (9.06") of precipitation.Snowfall
May through October are months without snowfall in Höllviken.Sea temperature
The month with the warmest seawater in Höllviken, Sweden, is August, with an average sea temperature of 17.4°C (63.3°F).Note: Swimming in water that is 17.4°C (63.3°F) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Höllviken, the average length of the day in August is 14h and 58min.On the first day of the month, sunrise is at 05:16 and sunset at 21:12. On the last day of August, sunrise is at 06:12 and sunset at 20:03 CEST.
Sunshine
With an average of 9.8h of sunshine, August has the most sunshine of the year in Höllviken.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index in Höllviken. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 in August translates into these instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What time of the year is the hottest in Höllviken?
What is the temperature in August in Höllviken?
What is the least humid month in Höllviken?
What is the average humidity in August in Höllviken?
How many days does it rain in August in Höllviken?
When it does not snow in Höllviken?
What is the month with the warmest sea water in Höllviken?
What is the sea temperature in August in Höllviken?
How many hours of daylight does Höllviken have in August?
When is the sunrise / sunset in August in Höllviken?
What month has the most sunshine in Höllviken?
How many hours of sunshine does Höllviken have in August?
What are the months with the highest UV index in Höllviken?
What is the UV index reading in August in Höllviken?
Average temperature in August
Höllviken, Sweden
- Average high temperature in August: 20.1°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is February (2.6°C).
- Average low temperature in August: 16°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (0.2°C).
Average pressure in August
Höllviken, Sweden
- Average pressure in August: 1014.2mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).
Average wind speed in August
Höllviken, Sweden
- Average wind speed in August: 18km/h
The windiest month (with the highest average wind speed) is December (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity in August
Höllviken, Sweden
- Average humidity in August: 75%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in August
Höllviken, Sweden
- Average rainfall in August: 27mm
The wettest month (with the highest rainfall) is July (28mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in August
Höllviken, Sweden
- Average rainfall days in August: 12.4 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in August
Höllviken, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Höllviken, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Höllviken, Sweden
- Average sea temperature in August: 17.4°C
The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest months (with the lowest average sea temperature) are February and March (2.6°C).
Average daylight in August /
Average sunshine in August
Höllviken, Sweden
- Average daylight in August: 15h and 0min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in August
Höllviken, Sweden
- Average sunshine days in August: 15.3 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (11.9 days).
Average UV index in August
Höllviken, Sweden
- 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 1).
Average cloud cover in August
Höllviken, Sweden
- Average cloud cover in August: 37
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Höllviken, Sweden
- 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).
Höllviken, Sweden
Weather forecast for your location
2. Allow the app to use your location
