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
August
Weather in August
Temperature
August registers as the month with the highest average temperatures, reaching 19.6°C (67.3°F) at its peak and 16.1°C (61°F) at the lowest.Humidity
In August, the average relative humidity is 77%.Rainfall
In Hällevik, during August, the rain falls for 14.3 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 139.4 rainfall days, and 346mm (13.62") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day is 15h and 2min.On the first day of the month, sunrise is at 05:06 and sunset at 21:08. On the last day of August, sunrise is at 06:04 and sunset at 19:58 CEST.
Sunshine
June and August, with an average of 10h of sunshine, are months with the most sunshine.UV index
In Hällevik, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in August interprets into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest?
What are the temperatures in August?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
What is the average length of the day in August?
When is the sunrise / sunset in August?
What are the months with the most sunshine?
How many hours of sunshine does Hällevik have in August?
How high is the UV index in August?
Average temperature in August
Hällevik, Sweden
- Average high temperature in August: 19.6°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is February (2.4°C).
- Average low temperature in August: 16.1°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in August
Hällevik, 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 (1010.9mbar).
Average wind speed in August
Hällevik, Sweden
- Average wind speed in August: 18.9km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is June (18.3km/h).
Average humidity in August
Hällevik, Sweden
- Average humidity in August: 77%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May and June (76%).
Average rainfall in August
Hällevik, Sweden
- Average rainfall in August: 39mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in August
Hällevik, Sweden
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in August
Hällevik, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Hällevik, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Hällevik, Sweden
- Average daylight in August: 15h and 0min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in August: 10h and 0min
The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in August
Hällevik, Sweden
- Average sunshine days in August: 13.8 days
The month with the most sunshine days is April (18.6 days).
The month with the least sunshine days is December (9.8 days).
Average UV index in August
Hällevik, Sweden
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Hällevik, Sweden
- Average cloud cover in August: 34
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Hällevik, Sweden
- Average visibility in August: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
