Spring (March–May): Average 55–69°F, 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 76–85°F, 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 68–59°F, 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 45–46°F, 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. 64.4°F / Annual rainfall: approx. 2079 mm / Summer humidity: 70%–80% / Rainiest month: July
Kumamoto City monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
56.5
February
46.9°F
92.7
March
55°F
226.3
April
63.9°F
215.9
May
69.8°F
274
June
76.1°F
369.8
July
83.5°F
371.5
August
85.8°F
165.2
September
81.7°F
92.3
October
68.7°F
96
November
59.2°F
81.8
December
45.7°F
37.8
Kumamoto City weather for the next seven days
11/6
Thursday
Sunny
74.1°F/59.2°F
11/7
Friday
Partly Cloudy
72.3°F/57.7°F
11/8
Saturday
Sunny
73.5°F/56.9°F
11/9
Sunday
Moderate rain
72.3°F/61.8°F
11/10
Monday
Patchy rain nearby
69°F/57.5°F
11/11
Tuesday
Partly Cloudy
68.4°F/54.5°F
11/12
Wednesday
Patchy rain nearby
69.8°F/59.5°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app