Jeju weather averages

Going to Jeju? Find the best month to visit Jeju based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check Jeju weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Jeju is expected to be 12°C, while the average maximum temperature in February is 9°C.

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More about Jeju

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

Jeju weather averages: best month

Jeju Best month Averages
Warmest August 29°C
Sunniest April, May & August 7 hours per day
Least rain October 7 days
Warmest sea August 27°C

Jeju climate guide

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Tropical cyclone risk: Jeju, South Korea typhoon season

% of month affected by tropical cyclones
0
0
0
0
<1%
2%
4%
7%
4%
<1%
<1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Jeju, South Korea tropical cyclone risk chart above shows the typhoon season.

More about tropical cyclones

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Jeju weather averages by month

Check Jeju holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Jeju weather with the USA

Below the Jeju weather chart shows maximum daytime temperature for Jeju, South Korea and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Jeju, South Korea
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Jeju weather >>

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More South Korea destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

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