yearsofweather

Jeju in November:
cool and fresh, rain here and there

Jeju, South Korea · Records from 2006 to 2025. Not a forecast.

Mean high17°Hottest day 24.9° (2011)
Mean low11°Coldest night 1.8° (2013)
Rain days8 days1-13 by year
Rainfall90mmDaylight 10.9 → 10.1 h
Jeju's 12 months iBest: May, June and October
Trip types Beach Poorcool seaSightseeing on foot Goodmild
Humidity71%0 muggy days
Clear days6 days8 overcast days
Mean wind14 km/hRarely windy
Sea temperature19.6°18.7-20.8° by year (last 6)
Sunrise / sunset (15th)07:05 / 17:32Daylight 10.9 → 10.1 h

Jeju in November

Silver grass stays worth seeing until mid-November. Around the same time the orchards turn orange as the ordinary early mandarins are picked, a harvest that runs into December. Late in the month the northwest wind strengthens again and cloudy days become more common on the Jeju City side. A windbreaker earns its place in the bag.

Jeju saw 17°C by day and 11°C at night in November. A light layer covered most days. With about 8 rain days, showers were an occasional nuisance rather than the rule. It varied a lot from year to year. November 2007 had 1 rain day; 2015 had 13.

The warmest year was 2011, with highs averaging 18.7°C, 2.1°C above normal. The lowest night on record was 1.8°C in 2013.

How long it rained

On a rainy day it rained for about 5.2 hours. Rain came at any time of day.

Typhoons i

1 of the last 20 years had a tropical storm pass within 300 km this month.

  • Kong-Rey (2024), 190 km away tropical storm
1 2 3 4 5 16 77 108 89 410 111 12

Date by date i

‹ October November 2026 December ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
1-7rain on 18% of days19° 13°
8-14rain on 29% of days18° 12°
15-21rain on 28% of days16° 10°
22-28rain on 27% of days15° 9°
29-30rain on 20% of days14° 8°

0-5/206-8/209-11/2012-20/20

1-7rain on 18% of days19° 13°
8-14rain on 29% of days18° 12°
15-21rain on 28% of days16° 10°
22-28rain on 27% of days15° 9°
29-30rain on 20% of days14° 8°
Tap another date to change

20061mm
2007none
2008none
200969mm
20101mm
20115mm
201241mm
201317mm
2014none
2015none
201611mm
2017none
2018none
2019none
2020none
20213mm
202218mm
202310mm
202457mm
2025none
Holidays in November (2026)
  • November 11 Veterans Day
  • November 26 to November 29 Thanksgiving weekend

1 US holidays (flights fill up)

Day by day temperature i

4°11°19°26° 1815222930

Mean high Mean low Coldest to warmest high in 20 years

Your trip dates, the past 20 years

Trip dates ~

You can also click two dates on the axis. Hover a cell to see that day's rain.
Trip rain days Month rain days
2006
1 d 8 d
2007
1 d 1 d
2008
2 d 9 d
2009
2 d 9 d
2010
0 d 2 d
2011
4 d 12 d
2012
1 d 9 d
2013
2 d 12 d
2014
1 d 7 d
2015
2 d 13 d
2016
0 d 8 d
2017
1 d 6 d
2018
1 d 6 d
2019
1 d 7 d
2020
1 d 5 d
2021
0 d 6 d
2022
0 d 8 d
2023
3 d 7 d
2024
2 d 11 d
2025
0 d 4 d
Years with rain
Tap a date to start, tap another to end. Each cell is that date in one year.
'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
of 20
5
5
1
4
3
3
4
8
5
11
6
3
4
3
3
6
7
10
8
3
2
4
4
4
6
8
5
7
4
4
Rain days on trip
11220412120111100320

No rain1-9 mm10 mm or more Dates outside your trip are dimmed.

One row per year, one cell per day. 2007 had 1 rain day, 2015 had 13.

Jeju through the year

MonthHighLowRain daysRainfallSea
January 9°4°8 days59mm 16°
February 10°4°8 days67mm 15°
March 14°7°8 days85mm 14°
April 18°11°8 days89mm 15°
MayGood 22°15°7 days93mm 17°
JuneGood 25°19°9 days161mm 21°
July 30°24°9 days201mm 25°
August 30°25°10 days254mm 28°
September 27°21°10 days290mm 27°
OctoberGood 22°16°6 days107mm 23°
November 17°11°8 days90mm 20°
December 11°6°9 days54mm 17°

Common questions

Does it rain a lot in Jeju in November?

Over the past 20 years November averaged 8 rain days (1 mm or more) out of 30. Individual years ran from 1 in the driest to 13 in the wettest.

What should I wear in Jeju in November?

Days averaged 17°C and nights 11°C. Pack a compact umbrella and a sweater plus a light jacket.

Can you swim in Jeju in November?

Sea surface temperature averaged 19.6°C in November, more for a paddle than a swim. Year to year it ranged 18.7-20.8°C. Check local flags for waves and jellyfish on the day.

Is November a good time to visit Jeju?

On warmth and rain days alone, Jeju's easiest months were May, June and October. November ranked 7 of 12.

How many clear days does Jeju get in November?

About 6 clear days (under 30% cloud on average) and 8 overcast days (80% or more).