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
In Björby, temperatures reach their average annual highs in August, measuring 17.6°C (63.7°F) and a minimum average of 15.9°C (60.6°F).Humidity
August and October, with an average relative humidity of 78%, are the least humid months in Björby.Rainfall
In Björby, Finland, during August, the rain falls for 14.2 days and regularly aggregates up to 31mm (1.22") of precipitation. In Björby, during the entire year, the rain falls for 116.3 days and collects up to 274mm (10.79") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Björby, the average length of the day in August is 15h and 37min.On the first day of the month, sunrise is at 05:20 and sunset at 22:11. On the last day of August, sunrise is at 06:32 and sunset at 20:46 EEST.
Sunshine
In Björby, the average sunshine in August is 10.4h.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in August converts into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Björby?
What is the average August temperature in Björby?
What are the least humid months in Björby?
What is the average humidity in August in Björby?
How much does it rain in Björby in August?
When it does not snow in Björby?
What is the average length of the day in August in Björby?
When is the sunrise / sunset in August in Björby?
How long on average sun shines in August in Björby?
What is the UV index reading in August in Björby?
Average temperature in August
Björby, Finland
- Average high temperature in August: 17.6°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (0.5°C).
- Average low temperature in August: 15.9°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in August
Björby, Finland
- Average pressure in August: 1012.7mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in August
Björby, Finland
- Average wind speed in August: 22km/h
The windiest month (with the highest average wind speed) is December (31.7km/h).
The calmest month (with the lowest average wind speed) is July (20km/h).
Average humidity in August
Björby, Finland
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and October (78%).
Average rainfall in August
Björby, Finland
- Average rainfall in August: 31mm
The wettest month (with the highest rainfall) is October (32mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in August
Björby, Finland
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in August
Björby, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Björby, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Björby, Finland
- Average daylight in August: 15h and 4min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).
Average sunshine days in August
Björby, Finland
- Average sunshine days in August: 14 days
The month with the most sunshine days is May (20.5 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in August
Björby, Finland
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in August
Björby, Finland
- Average cloud cover in August: 35
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in August
Björby, Finland
- 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).
