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Hourly Forecast
Daylight Hours
06:24
Sunrise
18:23
Sunset
Moon
Waxing Gibbous
15:34
Moonrise
01:30
Moonset
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View stargazing scoreWeather in Hwasun today, September 21, 2026
Hwasun starts September 21, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Expect a brighter morning, with limited cloud around 3% by 11:00. Conditions start on a settled note.
Expect highs of 31°C and cooler readings close to 18°C. Relative humidity sits between 28% and 87%, reaching its peak around 06:00. A lighter breeze peaks around 15:00 near 2.8 km/h.
Through the afternoon skies look more workable, with cloud near 7% around 19:00. Later outdoor plans have a clearer window than the morning may have suggested. Expect visibility around 16.1 km. Expect sunrise at 06:24, sunset at 18:23, and 11 hours 58 minutes of sunlight today overall.
Taken together, settled sunshine in Hwasun on September 21, 2026 makes outdoor timing easier, with highs near 31°C.
Frequently asked questions about weather in Hwasun
How warm does it get in Hwasun?
The warmest month in Hwasun is August, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Hwasun?
The coldest month in Hwasun is January, with average low temperatures of -3°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Hwasun?
The wettest month in Hwasun is July, with an average of 256mm of precipitation.
What is the driest time of year in Hwasun?
The driest month in Hwasun is December, with an average of 28mm of precipitation.
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