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
August
Weather in August
Temperature
August's beginning signals an average high-temperature of a still pleasant 20.4°C (68.7°F), barely different from July's 20.6°C (69.1°F). An average low-temperature of 14.2°C (57.6°F) is observed during August nights.Humidity
In August, the average relative humidity is 74%.Rainfall
In Västervik, in August, it is raining for 12.8 days, with typically 36mm (1.42") of accumulated precipitation. In Västervik, during the entire year, the rain falls for 122.5 days and collects up to 281mm (11.06") of precipitation.Snowfall
In Västervik, snow does not fall in June through September.Sea temperature
August is the month with the warmest seawater, with an average sea temperature of 18.8°C (65.8°F).Note: Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In Västervik, the average length of the day in August is 15h and 15min.On the first day of the month, sunrise is at 04:49 and sunset at 21:10. On the last day of August, sunrise is at 05:53 and sunset at 19:54 CEST.
Sunshine
The average sunshine in August in Västervik is 10.2h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 5 suggests this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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?
When is the sea warmest?
What is the sea temperature in August?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Västervik have in August?
What are the months with the highest UV index?
What is the UV index reading in August?
Average temperature in August
Västervik, Sweden
- Average high temperature in August: 20.4°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in August: 14.2°C
The months with the highest average low temperature are July and August (14.2°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in August
Västervik, Sweden
- Average pressure in August: 1013.4mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in August
Västervik, Sweden
- Average wind speed in August: 15.2km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is May (14.6km/h).
Average humidity in August
Västervik, Sweden
- Average humidity in August: 74%
The months with the highest relative humidity are February and November (86%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in August
Västervik, Sweden
- Average rainfall in August: 36mm
The wettest month (with the highest rainfall) is July (37mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in August
Västervik, Sweden
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in August
Västervik, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is February (67mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Västervik, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Västervik, Sweden
- Average sea temperature in August: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is March (1.7°C).
Average daylight in August /
Average sunshine in August
Västervik, Sweden
- Average daylight in August: 15h and 1min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in August
Västervik, Sweden
- Average sunshine days in August: 16.3 days
The month with the most sunshine days is April (18.2 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in August
Västervik, 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
Västervik, Sweden
- Average cloud cover in August: 34
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Västervik, 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).
