Ruka
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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.

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) *
* Data from: Kuusamo, Finland (22 KM, 13 Miles).

Ruka Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ruka - and find the best time to visit.

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 records 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 2026, 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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Ruka 3-Day Forecast

More climate data for Ruka

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.