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Weather Forecast for Kumamoto

Japan

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Partly Cloudy

Current Weather - Kumamoto: 35°C

Japan

Partly Cloudy

Feels like 36°C

Wind

6 km/h NNE

Humidity

40%

Pressure

1010 mb

UV Index

7

Visibility

10 km
Sunny

Sunny

Tuesday, September 01, 2026

High

37°C

Low

24°C

Rain Chance

5%

Hourly Forecast

Sunny 24°C
06:00
Sunny 25°C
07:00
Sunny 28°C
08:00
Sunny 31°C
09:00
Cloudy 33°C
10:00
Cloudy 35°C
11:00
Cloudy 34°C
12:00
Partly Cloudy 35°C
13:00
Sunny 36°C
14:00
Partly Cloudy 37°C
15:00
Overcast 35°C
16:00
Overcast 32°C
17:00
Cloudy 31°C
18:00
Partly Cloudy 30°C
19:00
Clear 29°C
20:00
Partly Cloudy 28°C
21:00
Clear 27°C
22:00
Clear 27°C
23:00
Sep 02

Day Statistics

Maximum Wind

12 km/h

Humidity

58%

Precipitation

0 mm

UV Index

9

Visibility

10 km

Rain Chance

5%

Snow Chance

0%

Sun & Moon

Sunrise

05:51 AM

Sunset

06:42 PM

Moonrise

08:38 PM

Moonset

09:34 AM

Moon Phase

Waning Gibbous

Moon Illumination

70%

Air Quality

PM2.5

7.8

μg/m³

PM10

9.4

μg/m³

NO₂

8

μg/m³

O₃

40.6

μg/m³

SO₂

5.4

μg/m³

CO

124.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

776.74

Diffuse Radiation

137.6

DNI

547.13

GTI

565.91