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Jeju
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Flights

Jeju Weather May

Jeju is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.

To help you choose the best time to travel, you can find climate data below on the weather in Jeju in May.

day temperatureaverage daily high+21.6°C
night temperatureaverage daily low+14.4°C
sea temperaturesea temperature+16.7°C
day lengthdaytime14.4 h
sunny hours per daysunny / overcast hours6.8 / 7.6
average monthly precipitationaverage monthly precipitation96 mm

The best weather conditions for the beach leisure in Jeju are typically July, August, September. Best season with the soft weather for the sightseeing and long walks are May, June, October.

Best places in May


Temperature in Jeju

In May the average daily maximum in Jeju is +21.6°C, and the minimum +14.4°C.

The hottest May day on record is +31.6°C, and the coldest +4°C.

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Best beach resorts in May:

Sharm el Sheikh
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Hurghada
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Puerto Vallarta
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Dead Sea
Israel

Acapulco
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Curacao
Lesser Antilles


Mazatlan
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Yucatan Peninsula
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Ras Muhammad
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Manzanillo
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Virgin Islands
Lesser Antilles

Aqaba
Jordan


Daylight hours

There are 14.4 hours of daylight in Jeju in May. Out of these, on average 6.8 are sunny, which means it is mostly cloudy.

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Sea temperature

The average monthly temperature in the Korea Strait on the beaches of Jeju in May is +16.7°C.

The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.

Jeju climate by month


Precipitation

The amount of precipitation in Jeju in May is usually 96 mm, which may cause a change of plans on certain days.

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