Ruka Weather in August
In Ruka, August brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.
Rainfall in Ruka in August
Expect around 18 days of rain based on historical data, with 78 mm (3.1 in) average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Ruka in August
Daytime temperatures in Ruka reach 17°C (63°F) in August, dropping to 9°C (48°F) at night. August is part of the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Wind Speed in Ruka in August
Average wind speeds reach 3 m/s (6 knots) in August, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you prefer enjoying temperate temperatures and rain-free days, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Ruka's climate page.
Ruka Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
17°C (63°F)
Chance of Rain
58%
Precipitation
78 mm (3.1 in)
Rainy days
18 days
Humidity
79% *
Windspeed
3 m/s (6 knots) *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ruka typically drop from around 18°C (64°F) at the start of August to approximately 13°C (55°F) by the end. Nights are cool, with lows typically ranging from 6°C (43°F) to 11°C (52°F).
Average temperatures in August
Historical weather for Ruka in August
Browse day-by-day weather records for Ruka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ruka historical weather extremes in August
Our historical data for Ruka spans 1976 to 2025, revealing these weather extremes.
- The hottest August day on record in Ruka reached 29°C (84°F) (August 1, 2003).
- The coldest August day was on August 27, 2010, with a maximum of 5°C (41°F).
- The lowest overnight temperature recorded in August was -4°C (25°F) (August 26, 1980).
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
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tolerable
unpleasant
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What to Wear in Ruka in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Ruka 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 Ruka's climate page.
Temperature Rainfall Humidity Wind Speed
See the full Ruka climate overview or explore weather in Finland.
