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Seoul Weather in May

South Korea

May brings delightful spring warmth to Seoul with temperatures around 20°C, perfect for exploring palaces and cherry blossom remnants while crowds remain manageable before summer tourist season arrives.

Avg High

23°C

Avg Low

13°C

Daily Rain

3.4mm

Rainfall

Moderate

✅ May is one of the best months to visit Seoul!

Seoul Weather by Month

Month	High	Low	Rain
Jan	2°C	-6°C	0.7mm
Feb	4°C	-4°C	1mm
Mar	10°C	1°C	1.5mm
Apr	18°C	7°C	2.6mm
May	23°C	13°C	3.4mm
Jun	27°C	18°C	4.5mm
Jul	29°C	22°C	11.5mm
Aug	30°C	22°C	10mm
Sep	26°C	17°C	4.5mm
Oct	20°C	10°C	1.6mm
Nov	11°C	3°C	1.8mm
Dec	4°C	-3°C	0.8mm

About Seoul

South Korea's dynamic capital electrifies with K-pop culture, cutting-edge technology, ancient palaces, vibrant neighborhoods and thriving street food scene.

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