Kurashiki Weather in September

What's the weather like in Kurashiki (Okayama) in September 2025?

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

September is in the fall / autumn in Kurashiki 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 (67°F) is normal.

Kurashiki weather averages (imperial / metric)
Daytime temperature 27.7°C 81.9°F
Nightly temperature 19.5°C 67.1°F
Average temperature 23.6°C 74.5°F
Daily sunshine 5.6 hrs
Avg rainfall 186 mm 7.3 ins
Rainy days 17 days
Sea temperature 26°C 78.9°F
Humidity 76%
Windspeed 6.8kph 4 mph

On average September is the wettest month of the year in Kurashiki with around 186mm 7.3 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 5.6 hours of sunshine per day.

September temperatures in Kurashiki

Kurashiki average temperature in September

September rainfall

Kurashiki average rain in September

September hourly sunshine

Kurashiki 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 Kurashiki in September 2025.

Other monthly averages

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Kurashiki weather stats

Kurashiki weather statistics
Hottest month: August 31.8°C 89.2°F
Driest month: December 33mm 1.3ins
Sunniest month: August 7.6hrs
Coldest month: January 8.2°C 46.8°F
Wettest month: September 186mm 7.3ins
Map showing location of Kurashiki (34.58333, 133.76667) Kurashiki map pin © Google

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