Jeju Island
Hotels Hotels Tours Tours Weather Forecast

Weather Forecast for Jeju Island

South Korea

select dropwdown icon
Share
Clear

Current Weather - Jeju Island: 21°C

South Korea

Clear

Feels like 21°C

Wind

10 km/h E

Humidity

77%

Pressure

1020 mb

UV Index

0

Visibility

10 km
Sunny

Sunny

Saturday, September 12, 2026

High

25°C

Low

20°C

Rain Chance

17%

Hourly Forecast

Clear 20°C
00:00
Clear 21°C
01:00
Clear 20°C
02:00
Partly Cloudy 20°C
03:00
Cloudy 21°C
04:00
Patchy rain nearby 21°C
05:00
Partly Cloudy 22°C
06:00
Patchy rain nearby 22°C
07:00
Patchy rain nearby 22°C
08:00
Partly Cloudy 23°C
09:00
Sunny 24°C
10:00
Sunny 24°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 25°C
17:00
Partly Cloudy 24°C
18:00
Partly Cloudy 23°C
19:00
Partly Cloudy 22°C
20:00
Partly Cloudy 22°C
21:00
Partly Cloudy 22°C
22:00
Clear 22°C
23:00
Sep 13

Day Statistics

Maximum Wind

21 km/h

Humidity

73%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

06:15 AM

Sunset

06:45 PM

Moonrise

07:01 AM

Moonset

07:08 PM

Moon Phase

New Moon

Moon Illumination

3%

Air Quality

PM2.5

14.5

μg/m³

PM10

20.9

μg/m³

NO₂

5.5

μg/m³

O₃

115.7

μg/m³

SO₂

3.4

μg/m³

CO

200.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 2