When to go · Jeju City
Jeju City in July
Avoid month. Listed as a month to avoid: Jul (rainy season) and Aug–Sep (peak typhoon risk).
Key facts
- Verdict
- Avoid
- Temperature
- 29°C (84°F)84°F (29°C) / 23°C (73°F)73°F (23°C)
- average high / low
- Rain days
- 12
- Crowds
- High
- South Korea overall
- Prices
- High
- South Korea overall
Verdict
Listed as a month to avoid: Jul (rainy season) and Aug–Sep (peak typhoon risk).
Is another month better than July?
July is rated avoid. These months rate higher:
- SeptemberGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).
- OctoberGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).
- AprilGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).
- MayGreatInside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).
Weather in July
- Jeju CityHighs around 29 °C (84 °F), lows around 23 °C (73 °F), rain on about 12 daysHighs around 84 °F (29 °C), lows around 73 °F (23 °C), rain on about 12 days
- Jeju, South Korea · Jeju City, Seogwipo, Hallasanrainy
Windy and wet; the island takes the first hit of most typhoons. Hallasan summit gets snow in winter; flights stop in strong crosswinds.
Crowds and prices
- Crowds · South Korea overall
- High
- Prices · South Korea overall
- High
South Korea overall: Monsoon rain then heat; summer holidays fill beaches and Jeju.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Jeju City, side by side.
Verdict
Jul: Avoid
Apr: Great (better)
Daytime high
Jul: 29 °C (84 °F)84 °F (29 °C)
Apr: 18 °C (64 °F)64 °F (18 °C)
Night low
Jul: 23 °C (73 °F)73 °F (23 °C)
Apr: 10 °C (50 °F)50 °F (10 °C)
Rain days
Jul: 12
Apr: 9 (better)
Crowds
Jul: High
Apr: High
Prices
Jul: High
Apr: High
Festivals listed
Jul: 0
Apr: 0
July: Listed as a month to avoid: Jul (rainy season) and Aug–Sep (peak typhoon risk).
April: Inside Jeju City's best window: Apr–Jun and Sep–Oct (mild, before summer humidity and after typhoon season).
Jeju City: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast