Yamaga

Yamaga Shi, Kumamoto, Japan

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Current Weather

23°

Partly Cloudy

Feels Like: 23°

Min: 22°

Max: 29°

The next few hours will be humid and mostly cloudy, with tomorrow reaching 28°C and dropping to 21°C. The coming days will be drizzle

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Hourly Forecast

23° 23° 22° 22° 22° 22° 22° 22° 22° 22° 23° 24° 24° 25° 25° 25° 26° 27° 28° 27° 26° 26° 25° 24°
6%
26%
26%
26%
30%
30%
30%
50%
50%
50%
72%
72%
72%
58%
58%
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
Today
Tomorrow

Daylight Hours

06:05

Sunrise

18:17

Sunset

12 hours 11 minutes of sunlight today

Moon

Waxing Crescent

09:56

Moonrise

20:24

Moonset

Daily Forecast

Today

22°
29°

Wednesday

22°
28°

Thursday

21°
31°

Friday

22°
26°

Saturday

22°
30°

Sunday

23°
31°

Monday

21°
29°

Tuesday

19°
29°

Wednesday

18°
28°

Thursday

21°
29°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

86% Humid
Low High

Weather in Yamaga tomorrow, September 16, 2026

Rain features in Yamaga on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 50% by 10:00. The thickest cloud arrives around 08:00, reaching about 74%.

The temperature range runs from about 22°C up to 28°C. The air stays humid, with relative humidity between 68% and 90% and the peak around 12:00. Airflow remains manageable, reaching about 1.9 km/h around 00:00.

Through the afternoon wet weather remains a factor, with rain chances near 72% around 13:00. Cloud also stays substantial, close to 64% near 12:00. Visibility stays generally good near 15.3 km on average, though it can drop toward 7.2 km in thicker cloud or showers. Expect sunrise at 06:06, sunset at 18:16, and 12 hours 9 minutes of sunlight today overall.

In short, treat September 16, 2026 in Yamaga as a damp day: pack covers, watch the wetter hours, and expect a high near 28°C.

Frequently asked questions about weather in Yamaga

How warm does it get in Yamaga?

The warmest month in Yamaga is August, with average high temperatures of 32°C. The average temperature during this period is around 28°C.

How cold does it get in Yamaga?

The coldest month in Yamaga is January, with average low temperatures of 2°C. The average temperature during this period is around 6°C.

What is the wettest time of year in Yamaga?

The wettest month in Yamaga is June, with an average of 383mm of precipitation.

What is the driest time of year in Yamaga?

The driest month in Yamaga is December, with an average of 61mm of precipitation.

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Metric (°C, km/h)