Weather Forecast for Jeju

South Korea

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Sunny

Current Weather - Jeju: 24°C

South Korea

Sunny

Feels like 25°C

Wind

6 km/h NNW

Humidity

50%

Pressure

1014 mb

UV Index

2

Visibility

10 km

Sunny

Sunny

Sunday, May 31, 2026

High

25°C

Low

18°C

Rain Chance

0%

Hourly Forecast

Sunny 25°C
10:00
Sunny 25°C
11:00
Sunny 25°C
12:00
Sunny 25°C
13:00
Sunny 25°C
14:00
Sunny 25°C
15:00
Sunny 25°C
16:00
Sunny 24°C
17:00
Sunny 24°C
18:00
Sunny 23°C
19:00
Clear 22°C
20:00
Clear 21°C
21:00
Clear 20°C
22:00
Clear 20°C
23:00
Jun 01

Day Statistics

Maximum Wind

9 km/h

Humidity

51%

Precipitation

0 mm

UV Index

10

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:25 AM

Sunset

07:38 PM

Moonrise

08:07 PM

Moonset

04:57 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

35.4

μg/m³

PM10

45.6

μg/m³

NO₂

20.2

μg/m³

O₃

110.3

μg/m³

SO₂

5.8

μg/m³

CO

224.5

μg/m³

US EPA Index: 2 GB DEFRA Index: 3

Solar Radiation Data

Shortwave Radiation

677.38

Diffuse Radiation

74.29

DNI

1212.68

GTI

661.62