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When to go · Jeju City

Jeju City, month by month

The best months for Jeju City: Apr, May, Jun, Sep, Oct. Months to avoid: Jul, Aug.

Month by month

  1. JanuaryGoodOutside the best window (Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season)). Across South Korea: Cold and dry, low prices; ski in Gangwon; Seollal can fall late in the month — check.8 °C / 3 °C, 10 rain daysCrowds: Low · 1 festival or holiday
  2. FebruaryMixedOutside the best window (Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season)). Across South Korea: Seollal shuts shops for 3 days in most years; the rest of the month is cold and quiet.9 °C / 3 °C, 9 rain daysCrowds: Medium · 1 festival or holiday
  3. MarchMixedOutside the best window (Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season)). Across South Korea: Cold start, fine dust peaks; cherry blossom reaches Jeju and Busan late in the month.13 °C / 6 °C, 10 rain daysCrowds: Medium
  4. AprilGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).18 °C / 10 °C, 9 rain daysCrowds: High
  5. MayGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).22 °C / 14 °C, 9 rain daysCrowds: High
  6. JuneGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).25 °C / 18 °C, 11 rain daysCrowds: Medium
  7. JulyAvoidListed as a month to avoid: Jul (rainy season) and Aug–Sep (peak typhoon risk).29 °C / 23 °C, 12 rain daysCrowds: High
  8. AugustAvoidListed as a month to avoid: Jul (rainy season) and Aug–Sep (peak typhoon risk).30 °C / 24 °C, 12 rain daysCrowds: High
  9. SeptemberGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).26 °C / 20 °C, 11 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).22 °C / 14 °C, 7 rain daysCrowds: High · 1 festival or holiday
  11. NovemberGoodOutside the best window (Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season)). Across South Korea: Colour moves south to Seoul's palaces early in the month; cold arrives by the end.16 °C / 9 °C, 9 rain daysCrowds: Medium
  12. DecemberGoodOutside the best window (Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season)). Across South Korea: Cold and dry; Christmas markets and lights in Seoul; ski season opens.10 °C / 4 °C, 10 rain daysCrowds: Medium