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Things to Do in Jeju in August
Real historical weather for Jeju in August: average highs of 30°C and lows of 26°C, with around 205mm of rain (averaged over the last 3 years). Jeju is in South Korea.
30°C
Average high
26°C
Average low
205mm
Typical rainfall
Real things to do in Jeju in August
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Jeju Island South UNESCO Highlights Day Tour With Mt Halla
★ 5.0(266 reviews)· 9 hrs
From €26

Jeju WestSouth One Day Authentic Tour with MT.Halla & UNESCO
★ 5.0(258 reviews)· 9 hrs
From €26

Jeju Island Eastern UNESCO site Full Day Guided Tour
★ 5.0(470 reviews)· 9 hrs
From €26

Jeju Southern UNESCO Full Day Tour with Mt.Halla
★ 4.9(482 reviews)· 9 hrs
From €34

Jeju Eastern UNESCO Sites Day Tour
★ 4.9(236 reviews)· 9 hrs
From €29

Jeju Island English Private & Flexible Tour any number anywhere
★ 4.9(642 reviews)· 8 hrs
From €189

Jeju East Essentials – Seongsan Ilchulbong (UNESCO) & Haenyeo
★ 4.9(1,191 reviews)· 9 hrs
From €34

Jeju South-West Essentials: Hallasan & Signature Highlights
★ 4.9(747 reviews)· 8 hrs
From €34

(Guaranteed Return) Jeju Authentic Shore Excursion Cruise
★ 4.8(119 reviews)· 8 hrs
From €54

Half or Day Tour For Cruise customers arriving at Jeju City Port
★ 4.7(86 reviews)· 9 hrs
From €125
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FAQs — Jeju in August
Based on real historical data (averaged over the last 3 years), expect highs around 30°C and lows around 26°C, with roughly 205mm of rain.