This family trip was perfect for us, as we didn't have a car and transportation was inconvenient. We were able to explore the beautiful Takachiho Gorge and the area around Mt. Aso. Although we couldn't go up to the Mt. Aso crater due to a search and rescue mission, we still saw the snow-covered grasslands. The tour guide was professional and attentive in explaining the sights along the way, and his friendly attitude made it a highly recommended trip.
The tour guide was great, and the scenery was beautiful. Although we weren't able to go up to the crater due to the recent helicopter accident, the entire Kumamoto region was covered in white snow, making for great photos. The shops were also nice to browse! However, Kumamoto plush toys are a bit pricey here!
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
3/17
Tuesday
Sunny
16.9°C/8.1°C
3/18
Wednesday
Moderate rain
15.2°C/10°C
3/19
Thursday
Moderate rain
16.5°C/9.8°C
3/20
Friday
Sunny
16.1°C/7.2°C
3/21
Saturday
Partly Cloudy
16.5°C/6.8°C
3/22
Sunday
Sunny
18.1°C/8.2°C
3/23
Monday
Partly Cloudy
19.7°C/9°C
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