Fjällbacka Weather in August
August in Fjällbacka typically sees daytime highs of 20°C (68°F) and nighttime lows of 14°C (57°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.
Rainfall in Fjällbacka in August
Historically, the month has about 13 days of rain, averaging 92 mm (3.6 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Fjällbacka in August
The temperature in Fjällbacka in August is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 14°C (57°F). The month of August belongs to the summer season. Conditions are often most pleasant around the middle of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Fjällbacka in August
With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Fjällbacka's climate page.
Fjällbacka Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
45%
Precipitation
92 mm (3.6 in)
Rainy days
13 days
Humidity
72% *
Sunshine
198 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fjällbacka typically stay consistent throughout August, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Fjällbacka in August
Browse day-by-day weather records for Fjällbacka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fjällbacka historical weather extremes in August
The extremes listed below come from historical weather data collected in Fjällbacka from 1976 through 2025.
- The hottest August day on record in Fjällbacka reached 32°C (90°F) (August 3, 1982).
- The coldest August day was on August 10, 1987, with a maximum of 13°C (55°F).
- Nighttime temperatures dropped to 3°C (37°F) on August 29, 2007, marking the coldest August night on record.
Best Places in Sweden in August
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Fjällbacka in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Fjällbacka in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Fjällbacka's climate page.
Temperature Rainfall Sunshine Humidity
See the full Fjällbacka climate overview or explore weather in Sweden.
