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
Visby, Sweden, indicates an average high-temperature of a still comfortable 19.4°C (66.9°F) in August, showing minor variation from July's 19.8°C (67.6°F). The low temperature average in Visby during August reflects a slight decrease to a still refreshing 15.6°C (60.1°F) from the day's peak.Humidity
In Visby, the average relative humidity in August is 76%.Rainfall
In Visby, in August, it is raining for 13.7 days, with typically 34mm (1.34") of accumulated precipitation. In Visby, during the entire year, the rain falls for 138.9 days and collects up to 352mm (13.86") of precipitation.Snowfall
June through September are months without snowfall.Sea temperature
The month with the warmest seawater in Visby is August, with an average sea temperature of 18.9°C (66°F).Note: The majority of individuals do not enjoy swimming in water that is 18.9°C (66°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in August is 15h and 14min.On the first day of August, sunrise is at 04:43 and sunset at 21:02. On the last day of the month, sunrise is at 05:46 and sunset at 19:47 CEST.
Sunshine
The average sunshine in August is 10.4h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are August temperatures in Visby?
What is the average humidity in August in Visby?
How many days does it rain in August in Visby?
When it does not snow in Visby?
What month is the sea warmest in Visby?
What is the sea water temperature in August in Visby?
How many hours of daylight does Visby have in August?
When are sunrise and sunset in August in Visby?
How many hours of sunshine does Visby have in August?
When is the highest UV index in Visby?
How high is the UV index in August in Visby?
Average temperature in August
Visby, Sweden
- Average high temperature in August: 19.4°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in August: 15.6°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (-0.7°C).
Average pressure in August
Visby, Sweden
- Average pressure in August: 1013.6mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in August
Visby, Sweden
- Average wind speed in August: 17.5km/h
The windiest month (with the highest average wind speed) is December (25.2km/h).
The calmest month (with the lowest average wind speed) is May (16.6km/h).
Average humidity in August
Visby, Sweden
- Average humidity in August: 76%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are May and June (75%).
Average rainfall in August
Visby, Sweden
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in August
Visby, Sweden
- Average rainfall days in August: 13.7 days
The month with the highest number of rainy days is October (14.4 days).
The month with the least rainy days is February (7 days).
Average snowfall in August
Visby, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is January (63mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Visby, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in August
Visby, Sweden
- Average sea temperature in August: 18.9°C
The best month for swimming (with the highest average sea temperature) is August (18.9°C).
The coldest months (with the lowest average sea temperature) are February and March (1.8°C).
Average daylight in August /
Average sunshine in August
Visby, 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 2min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in August
Visby, Sweden
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is May (18.2 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in August
Visby, Sweden
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in August
Visby, Sweden
- Average cloud cover in August: 32
The months with the most cloud cover are January and December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in August
Visby, 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).
Visby, Sweden
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