Sinan

Sinan-gun, Jeollanam-do, South Korea

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Current Weather

23°

Breezy

Feels Like: 23°

Min: 23°

Max: 24°

The next few hours will be breezy, with today reaching 23°C and dropping to 23°C. The coming days will be light rain

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Hourly Forecast

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Today
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Daylight Hours

06:28

Sunrise

18:27

Sunset

11 hours 58 minutes of sunlight today

Moon

Waxing Gibbous

15:36

Moonrise

01:34

Moonset

Daily Forecast

Monday

23°
24°

Tuesday

23°
25°

Wednesday

23°
24°

Thursday

23°
24°

Friday

23°
25°

Saturday

22°
24°

Sunday

22°
24°

Monday

22°
24°

Tuesday

22°
23°

Wednesday

19°
23°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

83% Humid
Low High

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Weather in Sinan today, September 21, 2026

Sinan is set for a fine, sunny day on September 21, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Morning skies stay relatively clear, holding cloud close to 5% near 04:00. The early part of the day favours being outside.

Temperatures climb from an overnight low near 23°C toward a daytime high of about 24°C. Moisture in the air spans 82%-84%, with the highest values around 06:00. Expect gentle winds, highest near 15:00 at 7.7 km/h.

Expect a more open afternoon, with limited cloud around 7% by 21:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 16.1 km. The sun rises at 06:28 and sets at 18:27, for a total of 11 hours 58 minutes of sunlight today.

Taken together, settled sunshine in Sinan on September 21, 2026 makes outdoor timing easier, with highs near 24°C.

Frequently asked questions about weather in Sinan

How warm does it get in Sinan?

The warmest month in Sinan is August, with average high temperatures of 26°C. The average temperature during this period is around 26°C.

How cold does it get in Sinan?

The coldest month in Sinan is February, with average low temperatures of 3°C. The average temperature during this period is around 4°C.

What is the wettest time of year in Sinan?

The wettest month in Sinan is September, with an average of 203mm of precipitation.

What is the driest time of year in Sinan?

The driest month in Sinan is December, with an average of 44mm of precipitation.

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Metric (°C, km/h)