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Kumamoto City

Kumamoto City 1
Travel Info
1
Travel Info

Top activities in Kumamoto City

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Kumamoto City Weather and climate

Data source:Meteostat
Update date:2025-09

Kumamoto City year round climate
  • Spring (March–May): Average 12.8–21.0°C, mild and comfortable climate, but with more rainfall and occasional drizzle. Common activities: Cherry blossom viewing (March–April), hiking, visiting Kumamoto Castle. Recommended clothing: Light jacket, long-sleeved shirt, umbrella or raincoat.
  • Summer (June–August): Average 24.5–29.9°C, hot and humid, with significant rainfall, particularly in July. Common activities: Visiting summer resorts, water activities (such as swimming). Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 20.4–15.1°C, cool and comfortable, with less rainfall and sunny weather. Common activities: Maple leaf viewing (October–November), outdoor excursions, enjoying autumnal cuisine. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 7.6–8.3°C, cold and dry, with less rainfall. Common activities: Onzen experience, indoor activities. Recommended clothing: Warm coat, sweater, scarf, hat.
Kumamoto City climatological average

Annual average temperature: approx. 18°C / Annual rainfall: approx. 2079 mm / Summer humidity: 70%–80% / Rainiest month: July

Kumamoto City 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 City weather for the next seven days
10/20
Monday
Patchy rain nearby
25.2°C/18.9°C
10/21
Tuesday
Patchy rain nearby
22.9°C/16.2°C
10/22
Wednesday
Patchy rain nearby
19.6°C/15.7°C
10/23
Thursday
Sunny
24.2°C/14.8°C
10/24
Friday
Sunny
23.5°C/15.2°C
10/25
Saturday
Partly Cloudy
24.7°C/15.4°C
10/26
Sunday
Patchy rain nearby
19.5°C/17.8°C