The weather was great, and the views of Mount Aso and Takachiho while boating were truly beautiful. Plus, our professional guide, Jimmy Yanagi, was witty and humorous. Highly recommended!
Everyone was incredibly nice, from the order platform to the Japanese customer service window after placing the order, and even the driver on the day of the trip. They didn't push any particular itinerary but offered helpful advice based on their past experiences. The driver, Mr. Zhang, was also very friendly and talkative, sharing local and travel information. Overall, I think they all deserve a perfect score; I really loved it! 👍👍👍
The weather was fantastic, and Kumamoto Castle was beautiful! Thank you to the people who worked so hard to restore the buildings and preserve the culture.
It was so easy to book the ticket from kkday and when I was there to collect tickets, I just need to show my booking, tell them the time I wish to board the ferry and I will get to exchange my boarding pass without fuss. Highly recommended
Anonymous User
Family
Kumamoto Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Kumamoto year round climate
Spring (March–May): Average 12.8–21.0°C, mild climate but with abundant rainfall, especially from March to May. Common activities: Flower viewing (e.g., cherry blossoms, azaleas), outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 24.5–29.9°C, hot and humid with abundant rainfall, especially in June and July. Common activities: Visiting summer resorts, water activities. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 20.4–27.6°C, comfortable and pleasant climate with less rainfall. Common activities: Mountain climbing, hiking, visiting historical sites. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
Winter (December–February): Average 7.6–8.3°C, cold and dry with less rainfall. Common activities: Hot spring trips, indoor activities. Recommended clothing: Warm coat, sweater, scarf, gloves.
Kumamoto climatological average
Annual average temperature: approx. 18°C / Annual rainfall: approx. 2079 mm / Summer humidity: 70%–80% / Rainiest month: July
Kumamoto monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.6°C
56.5
February
8.3°C
92.7
March
12.8°C
226.3
April
17.7°C
215.9
May
21°C
274
June
24.5°C
369.8
July
28.6°C
371.5
August
29.9°C
165.2
September
27.6°C
92.3
October
20.4°C
96
November
15.1°C
81.8
December
7.6°C
37.8
Kumamoto weather for the next seven days
1/29
Thursday
Sunny
8.7°C/1.6°C
1/30
Friday
Sunny
8.5°C/2.2°C
1/31
Saturday
Partly Cloudy
8.2°C/1°C
2/1
Sunday
Patchy rain nearby
8.9°C/4.1°C
2/2
Monday
Patchy rain nearby
8.9°C/3.9°C
2/3
Tuesday
Sunny
10.1°C/3.9°C
2/4
Wednesday
Sunny
12.4°C/3.4°C
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