August weather forecastBjörneborg, Sweden
August
Weather in August
August, the last month of the summer in Björneborg, is another comfortable month, with an average temperature fluctuating between 12°C (53.6°F) and 19.8°C (67.6°F).Temperature
The arrival of August brings an average high-temperature of a refreshing 19.8°C (67.6°F), nearly identical to July's 21.3°C (70.3°F). Björneborg's temperature tends to fall to an average low of 12°C (53.6°F) during the nights of August.Humidity
The average relative humidity in August in Björneborg is 76%.Rainfall
In August, in Björneborg, the rain falls for 16.7 days. Throughout August, 45mm (1.77") of precipitation is accumulated. In Björneborg, during the entire year, the rain falls for 150 days and collects up to 473mm (18.62") of precipitation.Snowfall
In Björneborg, snow does not fall in June through September.Daylight
In Björneborg, Sweden, the average length of the day in August is 15h and 27min.On the first day of the month, sunrise is at 04:50 and sunset at 21:28. On the last day of August, sunrise is at 05:59 and sunset at 20:07 CEST.
Sunshine
In August, the average sunshine is 8.9h.UV index
In August, the average daily maximum UV index in Björneborg is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in August leads to these recommendations:
Adopt protective measures - It is advised to guard against sun damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Björneborg, Sweden
- Average high temperature in August: 19.8°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in August: 12°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in August
Björneborg, Sweden
- Average pressure in August: 1012.3mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in August
Björneborg, Sweden
- Average wind speed in August: 11.6km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in August
Björneborg, Sweden
- Average humidity in August: 76%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (69%).
Average rainfall in August
Björneborg, Sweden
- Average rainfall in August: 45mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in August
Björneborg, Sweden
- Average rainfall days in August: 16.7 days
The months with the highest number of rainy days are July and August (16.7 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in August
Björneborg, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Björneborg, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Björneborg, Sweden
- Average daylight in August: 15h and 30min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in August: 8h and 54min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in August
Björneborg, Sweden
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in August
Björneborg, Sweden
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in August
Björneborg, Sweden
- Average cloud cover in August: 44
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in August
Björneborg, Sweden
- Average visibility in August: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).





