Finland weather in August 2025
Finland weather in August 2025
Day
20 °C
Night
11 °C
Sea
8 °C
Precipitation
77 mm
in month
Rainy days
11 days
in month
Daylight
16 hours
average
Sunshine
6 hours
average
Humidity
78 %
Day
20 °C
Night
11 °C
Sea
8 °C
Precipitation
77 mm
in month
Rainy days
11 days
in month
Daylight
16 hours
average
Sunshine
6 hours
average
Humidity
78 %
Overview: FinlandFinland is a country of natural beauty, enchanting landscapes, and vibrant cultural experiences. Immerse yourself in the stunning wilderness of Finnish Lapland, where you can witness the magical Northern Lights, go husky sledding, and visit the home of Santa Claus in Rovaniemi. Explore the vibrant capital city of Helsinki, with its modern architecture, fascinating museums, and vibrant food scene. Experience the tranquility of the Finnish lakes, go hiking in the national parks, or enjoy the unique Finnish sauna culture. Finland offers a perfect blend of natural wonders, cultural richness, and warm hospitality that will leave you with unforgettable memories.
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Weather overview and FAQs
Weather overview
In August in Finland, the average air temperature ranges from 20 °C (67 °F) during the day to 11 °C (52 °F) at night. There are 11 days of rain on average, where the rainfall is 77 mm (3.02 in).
Is August a good month to visit Finland?
In August in Finland, there are ideal conditions for a vacation. There are some people, who may feel a slight chill at 20 °C (67 °F), but others will feel perfectly fine. The temperature of 11 °C (52 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Finland during the day in August?
In Finland in August, the average daily temperatures will be 20 °C (67 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.
How many rainy days can I expect in Finland in August?
In August in Finland, we can expect 11 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.6 days of the week, or in general - 37 % days.
What is the rainfall intensity in Finland in August?
There is precipitation of 77 mm (3.02 in) in Finland in August, which means 3 mm (0.10 in) rainfall per day on average.
How long is the day (from dawn till dusk) in Finland in August?
The length of daylight in Finland in August is 16 hours.
What is the air temperature in Finland in August at night?
The average night temperature in Finland in August is 11 °C (52 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
Is August part of the dry season in Finland?
No, August is not a dry month in Finland, expect rain approximately 11 days in a month.
What is the humidity in August in Finland?
In Finland in August, expect humidity around 78 %.
How many hours of sun to expect in Finland in August?
There is an average length of sunshine of 6 hours per day in August in Finland.
Is August part of the wet season in Finland?
No, there is no wet season in Finland in August - you can expect 11 days of rain during the month.
How windy is Finland in August?
In Finland in August, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is Finland rainier in August than in September?
Yes, Finland is a rainier August than in September.
Is the weather in Finland warmer in August than in July?
No, August is not warmer in Finland than July.
Is the temperature rising or falling in the course of time in August in Finland?
During August in Finland, the day temperatures are decreasing - from 21 °C (69 °F) at the beginning of the month to 17 °C (62 °F) at the end of the month.