Chatan

Nakagami-gun, Okinawa, Japan

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Current Weather

25°

Mostly Clear

Feels Like: 26°

Min: 25°

Max: 28°

The next few hours will be possible drizzle, with today reaching 28°C and dropping to 23°C. The coming days will be drizzle

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Hourly Forecast

25° 25° 25° 26° 26° 27° 28° 28° 28° 28° 28° 28° 27° 27° 26° 26° 25° 25° 25° 25° 25° 24° 24° 24°
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24%
24%
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20%
14%
14%
10%
10%
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10am
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Today
Tomorrow

Daylight Hours

06:21

Sunrise

18:20

Sunset

11 hours 59 minutes of sunlight today

Moon

Waxing Gibbous

15:08

Moonrise

01:48

Moonset

Daily Forecast

Monday

25°
28°

Tuesday

23°
28°

Wednesday

23°
29°

Thursday

26°
29°

Friday

25°
29°

Saturday

26°
30°

Sunday

26°
30°

Monday

27°
30°

Tuesday

28°
31°

Wednesday

27°
30°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

87% Humid
Low High

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Weather in Chatan today, September 21, 2026

Chatan looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 24% by 04:00. The thickest cloud arrives around 04:00, reaching about 25%.

The temperature range runs from about 25°C up to 28°C. Moisture in the air spans 70%-88%, with the highest values around 06:00. Winds stay light, near 5.7 km/h by 15:00, so the day feels still more than breezy.

Afternoon conditions improve on the morning wet spell, as rain chances fall toward 10% from about 24% earlier. Cloud still reaches roughly 29% near 21:00. Expect visibility around 16.1 km. Daylight runs from 06:21 to 18:20, lasting 11 hours 59 minutes of sunlight today.

The practical takeaway for Chatan on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 28°C.

Frequently asked questions about weather in Chatan

How warm does it get in Chatan?

The warmest month in Chatan is August, with average high temperatures of 29°C. The average temperature during this period is around 28°C.

How cold does it get in Chatan?

The coldest month in Chatan is January, with average low temperatures of 17°C. The average temperature during this period is around 18°C.

What is the wettest time of year in Chatan?

The wettest month in Chatan is June, with an average of 257mm of precipitation.

What is the driest time of year in Chatan?

The driest month in Chatan is February, with an average of 99mm of precipitation.

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Metric (°C, km/h)