Shirahama Weather in September

What's the weather like in Shirahama (Hyōgo) in September 2024?

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

September is in the fall / autumn in Shirahama 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.

Shirahama weather averages (imperial / metric)
Daytime temperature 27.7°C 81.8°F
Nightly temperature 19.6°C 67.2°F
Average temperature 23.6°C 74.5°F
Daily sunshine 5.3 hrs
Avg rainfall 201 mm 7.9 ins
Rainy days 17 days
Sea temperature 26.2°C 79.2°F
Humidity 76%
Windspeed 9kph 6 mph

On average September is the 2nd wettest month of the year in Shirahama with around 201mm 7.9 inches of rain making it a very 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 5.3 hours of sunshine per day.

September temperatures in Shirahama

Shirahama average temperature in September

September rainfall

Shirahama average rain in September

September hourly sunshine

Shirahama 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 Shirahama in September 2024.

Other monthly averages

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Shirahama weather stats

Shirahama weather statistics
Hottest month: August 31.6°C 88.9°F
Driest month: December 37mm 1.5ins
Sunniest month: August 7.1hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: June 207mm 8.1ins
Map showing location of Shirahama (34.78333, 134.71667) Shirahama map pin © Google

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