Shimonoseki Weather in June

What's the weather like in Shimonoseki (Yamaguchi) in June 2024?

The climate in Shimonoseki during June can be summarized as warm, humid and very wet.

June is in the summer in Shimonoseki and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 19°C (66°F) is normal.

Shimonoseki weather averages (imperial / metric)
Daytime temperature 25.3°C 77.5°F
Nightly temperature 18.7°C 65.7°F
Average temperature 22°C 71.6°F
Daily sunshine 5.4 hrs
Avg rainfall 282 mm 11.1 ins
Rainy days 18 days
Sea temperature 22°C 71.7°F
Humidity 80%
Windspeed 10.1kph 6 mph

On average June is the wettest month of the year in Shimonoseki with around 282mm 11.1 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 5.4 hours of sunshine per day.

June temperatures in Shimonoseki

Shimonoseki average temperature in June

June rainfall

Shimonoseki average rain in June

June hourly sunshine

Shimonoseki average rain in June

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 Shimonoseki in June 2024.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Shimonoseki weather stats

Shimonoseki weather statistics
Hottest month: August 30.6°C 87.1°F
Driest month: December 58mm 2.3ins
Sunniest month: August 7hrs
Coldest month: January 8.7°C 47.7°F
Wettest month: June 282mm 11.1ins
Map showing location of Shimonoseki (33.95, 130.95) Shimonoseki map pin © Google

Locations nearby

Top Japan locations