Hyrynsalmi Weather in August

What's the weather like in Hyrynsalmi (Oulu) in August 2025?

The climate in Hyrynsalmi during August can be summarized as mild and reasonably dry.

August is in the summer in Hyrynsalmi and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 8°C (47°F) is normal.

Hyrynsalmi weather averages (imperial / metric)
Daytime temperature 17.1°C 62.8°F
Nightly temperature 8.1°C 46.6°F
Average temperature 12.6°C 54.7°F
Daily sunshine 6.9 hrs
Avg rainfall 79 mm 3.1 ins
Rainy days 17 days
Sea temperature 12.6°C 54.7°F
Humidity 78%
Windspeed 10.8kph 7 mph

On average August is the wettest month of the year in Hyrynsalmi with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

August temperatures in Hyrynsalmi

Hyrynsalmi average temperature in August

August rainfall

Hyrynsalmi average rain in August

August hourly sunshine

Hyrynsalmi average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hyrynsalmi in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Hyrynsalmi weather stats

Hyrynsalmi weather statistics
Hottest month: July 19.8°C 67.6°F
Driest month: February 30mm 1.2ins
Sunniest month: July 4.7hrs
Coldest month: January -9.6°C 14.7°F
Wettest month: August 79mm 3.1ins
Map showing location of Hyrynsalmi (64.66667, 28.53333) Hyrynsalmi map pin © Google

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