Kuusamo Weather in August
August in Kuusamo brings moderate temperatures around 17°C (63°F) during the day, dropping to 9°C (48°F) at night, with quite a bit of rainfall expected, averaging around 78 mm (3.1 in) for the month.
Rainfall in Kuusamo in August
Historically, approximately 18 days this month are expected to have rain, averaging 78 mm (3.1 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Kuusamo in August
Expect highs of 17°C (63°F) in Kuusamo in August, with nights dropping to around 9°C (48°F). During August, the summer season is in full swing. Conditions are often most pleasant around the middle of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Wind Speed in Kuusamo 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 Kuusamo's climate page.
Kuusamo Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
17°C (63°F)
Chance of Rain
59%
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 Kuusamo 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 7°C (45°F) to 11°C (52°F).
Average temperatures in August
Historical weather for Kuusamo in August
Browse day-by-day weather records for Kuusamo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kuusamo historical weather extremes in August
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Kuusamo.
- The warmest day in August was on August 2, 2025, with a maximum of 29°C (84°F).
- On August 27, 2010, Kuusamo saw its coldest August day with temperatures maxing out at 7°C (45°F).
- Nighttime temperatures dropped to -1°C (30°F) on August 28, 2007, marking the coldest August night on record.
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 Kuusamo 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 Kuusamo 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 Kuusamo's climate page.
Temperature Rainfall Humidity Wind Speed
See the full Kuusamo climate overview or explore weather in Finland.
