Salo Weather in August
August in Salo sees daytime temperatures around 21°C (70°F) and lows of 12°C (54°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Salo in August
It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. This month experiences about 15 days of rain according to historical data, averaging 83 mm (3.3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Salo in August
Salo in August has perfect weather. Days reach 21°C (70°F) and nights cool to 12°C (54°F). August is a notable month of the summer season. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Salo in August
Expect sunny days throughout the month, with an estimated 228 hours of sunshine. This makes it a pleasant time to visit Salo.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Salo.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Salo's climate page.
Salo Temperature in August
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
50%
Precipitation
83 mm (3.3 in)
Rainy days
15 days
Sunshine
228 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Salo typically drop from around 22°C (72°F) at the start of August to approximately 18°C (64°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°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 Salo in August
Browse day-by-day weather records for Salo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Salo historical weather extremes in August
According to our 49 years of weather records for Salo, the following extremes were recorded between 1976 and 2025.
- The hottest August day on record in Salo reached 32°C (90°F) (August 1, 2018).
- The lowest daytime temperature in August was 10°C (50°F), recorded on August 28, 1986.
- The coldest night in August in Salo was on August 26, 1984, with a minimum of 1°C (34°F).
- The wettest August day on record brought 36 mm (1.4 in) of precipitation to Salo (August 29, 2022).
Best Places in Finland in August
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Salo 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Salo 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 Finland, check out our Salo's climate page.
See the full Salo climate overview or explore weather in Finland.
