Seinäjoki Weather in August

What's the weather like in Seinäjoki (Province of Western Finland) in August 2024?

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

August is in the summer in Seinäjoki and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 9°C (48°F) is normal.

Seinäjoki weather averages (imperial / metric)
Daytime temperature 18.6°C 65.4°F
Nightly temperature 8.9°C 47.9°F
Average temperature 13.7°C 56.7°F
Daily sunshine 6.3 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 16 days
Sea temperature 15.4°C 59.8°F
Humidity 80%
Windspeed 11.5kph 7 mph

On average August is the wettest month of the year in Seinäjoki with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

August temperatures in Seinäjoki

Seinäjoki average temperature in August

August rainfall

Seinäjoki average rain in August

August hourly sunshine

Seinäjoki 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 Seinäjoki in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Seinäjoki weather stats

Seinäjoki weather statistics
Hottest month: July 20.5°C 68.9°F
Driest month: February 23mm 0.9ins
Sunniest month: June 0hrs
Coldest month: January -5.6°C 21.9°F
Wettest month: August 72mm 2.8ins
Map showing location of Seinäjoki (62.8, 22.83333) Seinäjoki map pin © Google

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