Asan

Asan-si, Chungcheongnam-do, South Korea

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Current Weather

24°

Mostly Clear

Feels Like: 20°

Min: 15°

Max: 27°

The next few hours will be clear, with tomorrow reaching 27°C and dropping to 17°C. The coming days will be drizzle

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Hourly Forecast

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Today
Tomorrow

Daylight Hours

06:20

Sunrise

18:31

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

11:23

Moonrise

21:05

Moonset

Daily Forecast

Today

15°
27°

Thursday

17°
27°

Friday

17°
28°

Saturday

17°
27°

Sunday

17°
27°

Monday

17°
28°

Tuesday

19°
27°

Wednesday

20°
29°

Thursday

20°
28°

Friday

20°
23°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

59% Comfortable
Low High

Weather in Asan tomorrow, September 17, 2026

Expect a muted, overcast feel in Asan on September 17, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Cloud leads the morning, peaking close to 77% near 11:00. Sunshine has little room until later in the day.

Temperatures climb from an overnight low near 17°C toward a daytime high of about 27°C. Relative humidity sits between 42% and 78%, reaching its peak around 05:00. Expect gentle winds, highest near 00:00 at 4.6 km/h.

Afternoon skies stay clogged, peaking close to 88% near 18:00. The grey theme continues rather than clearing out. Visibility stays near 16.1 km. Sunrise is at 06:21 and sunset at 18:29, giving 12 hours 8 minutes of sunlight today.

In short, cloud leads the story in Asan on September 17, 2026; expect limited sun and a peak around 27°C.

Frequently asked questions about weather in Asan

How warm does it get in Asan?

The warmest month in Asan 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 Asan?

The coldest month in Asan is January, with average low temperatures of -5°C. The average temperature during this period is around -1°C.

What is the wettest time of year in Asan?

The wettest month in Asan is July, with an average of 259mm of precipitation.

What is the driest time of year in Asan?

The driest month in Asan is January, with an average of 21mm of precipitation.

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Metric (°C, km/h)