Gwangju Weather in August

South Korea · August climate averages and travel tips

Avg high29°C (85°F)
Avg low22°C (72°F)
Rainfall236 mm (9.3 in)
RatingPoor 3/10

Gwangju in August sees daytime temperatures around 29°C (85°F), dropping to about 22°C (72°F) at night. August is summer in South Korea. The month is very wet, with about 236 mm (9.3 in) of rain spread over 16 days, making it the second wettest month of the year. Humidity averages 86%, so it feels sticky and hotter than the thermometer suggests. You get roughly 13.3 hours of daylight and frequently cloudy skies.

Is August a good time to visit Gwangju?

August is not the best time to visit Gwangju (3/10) mainly because of the rain. The weather is much better in October.

Visiting Gwangju in August

August feels steamy

Gwangju is hot, humid and often wet in August. The air can feel heavy, and showers may interrupt a day out. Rain falls on many days, so keep outdoor plans flexible. July is wetter, but August still isn't a reliable month for long walks in the open.

Museums suit sticky afternoons. Try the National Museum of Gwangju, or visit the May 18th National Cemetery when the weather gives you a break. Mudeungsan is better saved for a clearer day; rain can make its trails slippery. Evenings stay warm, so a meal of Gwangju-style tteokgalbi, grilled short ribs, can be a comfortable way to end the day.

Holidays and crowds

August 15 is National Liberation Day, a public holiday across South Korea. Some places may hold ceremonies, and travel can pick up around the holiday. Gwangju isn't a beach resort, but summer school breaks still bring family visitors. You'll generally find more holiday traffic and firmer hotel prices than in quieter autumn weeks, especially around the holiday.

Families who prefer relaxed sightseeing may find October easier, when the weather is usually more comfortable for time outdoors.

Make room for rain

The long daylight doesn't guarantee a sunny day: clouds are common, and sunshine can be limited. Keep a museum or covered café in Gwangju's downtown Yangnim-dong area as a backup, rather than building every day around outdoor sights. If you're heading to Mudeungsan, ask at the visitor centre about trail conditions after heavy rain.

August can still work if you're happy to mix indoor stops with short outdoor visits. For a calmer, cooler city break, October is the better choice.

August weather at a glance

Average high29°C (85°F)
Average low22°C (72°F)
Daily mean26°C (78°F)
Rainfall236 mm (9.3 in)
Rainy days (1 mm+)16
Humidity86%
Cloud cover69%
Daylight13.3 hours
Est. sunshine4.5 hours/day
Wind7.4 km/h
vs July1°C warmer than July, with 62 mm less rain.

What to pack for Gwangju in August

Gwangju weather in other months

Jan4°C / -4°C28 mmPoorFeb7°C / -3°C49 mmFairMar12°C / 0°C76 mmGoodApr18°C / 6°C103 mmExcellentMay23°C / 11°C113 mmExcellentJun26°C / 16°C157 mmFairJul29°C / 21°C298 mmPoorAug29°C / 22°C236 mmPoorSep26°C / 17°C154 mmFairOct20°C / 9°C68 mmExcellentNov14°C / 3°C55 mmGoodDec6°C / -2°C34 mmFair

← JulyBest time to visit GwangjuSeptember →

Better weather in August nearby

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