Tsushima Weather in September

What's the weather like in Tsushima (Aichi) in September 2024?

The climate in Tsushima during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Tsushima and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (68°F) is normal.

Tsushima weather averages (imperial / metric)
Daytime temperature 28°C 82.4°F
Nightly temperature 20°C 68°F
Average temperature 24°C 75.2°F
Daily sunshine 5.1 hrs
Avg rainfall 228 mm 9 ins
Rainy days 18 days
Sea temperature 25.7°C 78.2°F
Humidity 76%
Windspeed 8.3kph 5 mph

On average September is the 3rd wettest month of the year in Tsushima with around 228mm 9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

September temperatures in Tsushima

Tsushima average temperature in September

September rainfall

Tsushima average rain in September

September hourly sunshine

Tsushima average rain in September

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 Tsushima in September 2024.

Other monthly averages

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Tsushima weather stats

Tsushima weather statistics
Hottest month: August 32°C 89.6°F
Driest month: December 56mm 2.2ins
Sunniest month: December 5.3hrs
Coldest month: January 8.4°C 47.1°F
Wettest month: June 256mm 10.1ins
Map showing location of Tsushima (35.16667, 136.71667) Tsushima map pin © Google

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