Destination packing checklists

Ulleungdo weather in August

Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average

Ulleungdo August weather at a glance

B Good 🙂

In August, Ulleungdo averages 26.5°C, with typical highs of 28.7°C and lows of 24.6°C. The historical average is 7 wet days and 78% humidity.

Compared with Seoul in August, it is about the same average temperature as Seoul, with 9 fewer wet days.

Ulleungdo August temperature & humidity

Average26.5°CHigh 28.7° / low 24.6°
Humidity78%
Wet days7 days21% of days
Day–night range4.1°

Ulleungdo August rain & wet days

Wet days7 daysHistorical monthly average
Share of wet days21%Not a forecast probability

Pack a compact umbrella. Keep an indoor stop available between outdoor activities.

What to wear in Ulleungdo in August

Choose breathable summer clothes and pack sun protection.

  • DaytimeBreathable short sleeves, hat and sunscreen · average high 28.7°C
  • Morning & eveningLight layer for air-conditioned rooms · average low 24.6°C
  • FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Useful extras
Breathable T-shirtsHat and sunglasses
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Ulleungdo August sunrise & sunset times

2026 August · Local time (Asia/Seoul)

Sunrise on the 15th05:32
Sunset on the 15th19:09
Daylight duration13h 37m
Start, middle and end of the month
DateSunriseSunsetDaylight
2026-08-0105:2019:2514h 5m
2026-08-1505:3219:0913h 37m
2026-08-3105:4618:4813h 2m

For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.

Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup

Ulleungdo travel updates

Watch live CCTV

No public camera link is available for this destination yet. Check the weather or map instead.

Ulleungdo travel essentials

Popular MyRealTrip products · city search, sorted by sales · Product names are in Korean.

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Best months to visit Ulleungdo

Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.

ColdHot

August weather by year

August 202426.8°7 wet days, 75% humidity
August 202526.3°6 wet days, 80% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

129°24°
229°24°
329°25°
427°23°49mm
528°24°1.6mm
628°24°12mm
726°23°
827°22°
926°23°2.4mm
1026°22°
1127°22°3.6mm
1226°21°
1326°23°5.1mm
1428°25°
1529°24°
1629°23°
1730°25°
1830°24°
1931°25°
2031°26°
2132°25°
2230°25°
2332°25°
2432°25°
2530°26°
2630°26°
2728°25°
2828°23°
2931°25°
3030°26°
3130°25°

Frequently asked questions

What is Ulleungdo weather like in August?

In August, Ulleungdo averages 26.5°C, with typical highs of 28.7°C and lows of 24.6°C. The historical average is 7 wet days and 78% humidity. Our weather-comfort rating for this month is good.

Does it rain a lot in Ulleungdo in August?

There are about 7 wet days in August. A compact umbrella is still useful.

What should I wear in Ulleungdo in August?

Choose breathable summer clothes and pack sun protection.

What are the best months to visit Ulleungdo?

Recent weather data rates May, June, July, August among the more comfortable months.

Where can I check Ulleungdo weather in August in real time?

Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.

What time are sunrise and sunset in Ulleungdo in August?

On 2026-08-15, calculated sunrise is 05:32 and sunset is 19:09 in local time (Asia/Seoul). Times vary by date and terrain.

Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations