Yatsushiro Weather in September

What's the weather like in Yatsushiro (Kumamoto) in September 2024?

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

September is in the fall / autumn in Yatsushiro and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (66°F) is normal.

Yatsushiro weather averages (imperial / metric)
Daytime temperature 27.8°C 82°F
Nightly temperature 19°C 66.2°F
Average temperature 23.4°C 74.1°F
Daily sunshine 5.7 hrs
Avg rainfall 190 mm 7.5 ins
Rainy days 17 days
Sea temperature 27.2°C 80.9°F
Humidity 80%
Windspeed 6.8kph 4 mph

On average September is the 6th wettest month of the year in Yatsushiro with around 190mm 7.5 inches of rain making it a wet 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 5.7 hours of sunshine per day.

September temperatures in Yatsushiro

Yatsushiro average temperature in September

September rainfall

Yatsushiro average rain in September

September hourly sunshine

Yatsushiro 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 Yatsushiro in September 2024.

Other monthly averages

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Yatsushiro weather stats

Yatsushiro weather statistics
Hottest month: August 30.8°C 87.4°F
Driest month: December 62mm 2.4ins
Sunniest month: August 7hrs
Coldest month: January 8.9°C 48°F
Wettest month: June 436mm 17.2ins
Map showing location of Yatsushiro (32.5, 130.6) Yatsushiro map pin © Google

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