Matsuyama Weather in September

What's the weather like in Matsuyama (Ehime) in September 2024?

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

September is in the fall / autumn in Matsuyama and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 20°C (68°F) is normal.

Matsuyama weather averages (imperial / metric)
Daytime temperature 27.3°C 81.1°F
Nightly temperature 19.8°C 67.6°F
Average temperature 23.5°C 74.3°F
Daily sunshine 5.7 hrs
Avg rainfall 165 mm 6.5 ins
Rainy days 16 days
Sea temperature 26.6°C 79.9°F
Humidity 74%
Windspeed 6.8kph 4 mph

On average September is the 3rd wettest month of the year in Matsuyama with around 165mm 6.5 inches of rain making it a wet 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 5.7 hours of sunshine per day.

September temperatures in Matsuyama

Matsuyama average temperature in September

September rainfall

Matsuyama average rain in September

September hourly sunshine

Matsuyama 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 Matsuyama in September 2024.

Other monthly averages

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Matsuyama weather stats

Matsuyama weather statistics
Hottest month: August 30.9°C 87.6°F
Driest month: December 35mm 1.4ins
Sunniest month: August 7.3hrs
Coldest month: January 8.4°C 47.1°F
Wettest month: June 250mm 9.8ins
Map showing location of Matsuyama (33.83916, 132.76574) Matsuyama map pin © Google

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