Kumamoto Weather in June

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

The climate in Kumamoto during June can be summarized as hot, humid and very wet.

June is in the summer in Kumamoto and is typically the 4th 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.

Kumamoto weather averages (imperial / metric)
Daytime temperature 27.7°C 81.9°F
Nightly temperature 19.1°C 66.4°F
Average temperature 23.4°C 74.1°F
Daily sunshine 4.9 hrs
Avg rainfall 396 mm 15.6 ins
Rainy days 19 days
Sea temperature 23.3°C 74°F
Humidity 78%
Windspeed 6.8kph 4 mph

On average June is the wettest month of the year in Kumamoto with around 396mm 15.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

June temperatures in Kumamoto

Kumamoto average temperature in June

June rainfall

Kumamoto average rain in June

June hourly sunshine

Kumamoto 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 Kumamoto in June 2024.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Kumamoto weather stats

Kumamoto weather statistics
Hottest month: August 32.4°C 90.3°F
Driest month: December 51mm 2ins
Sunniest month: August 7.1hrs
Coldest month: January 9.9°C 49.8°F
Wettest month: June 396mm 15.6ins
Map showing location of Kumamoto (32.78972, 130.74167) Kumamoto map pin © Google

Locations nearby

Top Japan locations