Best time to visit Kumamoto

Find the best time to visit Kumamoto and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Kumamoto by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

  • Explore latest sale offers on holidays in 2025/2026
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific

TravelbagHoliday deal finder

When is the best time to visit Kumamoto?

The best time to visit Kumamoto is August based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the hottest month in Kumamoto?

The hottest time of year in Kumamoto is normally August. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in Kumamoto?

In terms of rainfall, June is usually the wettest month in Kumamoto with 396mm on average. There are normally 19 days in June with some rain.

When is it sunniest in Kumamoto?

The sunniest time of year in Kumamoto is normally August with bright sunshine on average for 50% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Kumamoto?

The sea is usually at its warmest in Kumamoto in August when the water temperature reaches 27°C.

Best time to visit

The weather guide for Japan (Kumamoto) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Japan travel features

Do you want to learn more about Japan? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Japan.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Back to Holiday Weather Top ^