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Best time to visit Jeju

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Jejuis at its most inviting, and when the weather is least cooperative.

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Best overall month

May

Overall score 48.3%

High
68.5°F
Low
59.4°F
Sun
7.1h
Rain
0.2in
Rain days
28.0%
Humidity
71.1%
Wind
11.6mph
Day length
13.9h
Sun percent
51.2%
Month to omit

January

Overall score 21.3%

High
46.2°F
Low
39.4°F
Sun
3.2h
Rain
0.1in
Rain days
28.0%
Humidity
70.2%
Wind
16.2mph
Day length
10.2h
Sun percent
31.3%

Overall travel weather

A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. May

Score 48.3%

#1
High
68.5°F
Low
59.4°F
Sun
7.1h
Rain
0.2in
Rain days
28.0%
Humidity
71.1%
Wind
11.6mph
Day length
13.9h
Sun percent
51.2%
Heat score
30.0%
Mild score
69.0%
Dry score
46.0%

2. April

Score 46.0%

#2
High
62.1°F
Low
52.7°F
Sun
6.8h
Rain
0.2in
Rain days
28.0%
Humidity
69.2%
Wind
13.0mph
Day length
13.0h
Sun percent
52.2%
Heat score
30.0%
Mild score
65.0%
Dry score
43.0%

3. October

Score 43.0%

#3
High
68.9°F
Low
62.4°F
Sun
4.7h
Rain
0.1in
Rain days
24.0%
Humidity
70.5%
Wind
14.3mph
Day length
11.3h
Sun percent
41.4%
Heat score
30.0%
Mild score
56.0%
Dry score
43.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 21.3%

#1
High
46.2°F
Low
39.4°F
Sun
3.2h
Rain
0.1in
Rain days
28.0%
Humidity
70.2%
Wind
16.2mph
Day length
10.2h
Sun percent
31.3%
Heat score
17.0%
Mild score
14.0%
Dry score
33.0%

2. December

Score 21.7%

#2
High
49.6°F
Low
42.6°F
Sun
3.0h
Rain
0.1in
Rain days
27.0%
Humidity
69.2%
Wind
16.1mph
Day length
10.0h
Sun percent
30.1%
Heat score
19.0%
Mild score
14.0%
Dry score
32.0%

3. February

Score 22.3%

#3
High
48.2°F
Low
40.3°F
Sun
3.9h
Rain
0.1in
Rain days
31.0%
Humidity
68.9%
Wind
15.9mph
Day length
11.0h
Sun percent
35.5%
Heat score
19.0%
Mild score
14.0%
Dry score
34.0%

Heat Seeker

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. August

Score 50.0%

#1
High
84.9°F
Low
77.4°F
Sun
4.6h
Rain
0.3in
Rain days
54.0%
Humidity
80.6%
Wind
11.4mph
Day length
13.4h
Sun percent
34.4%
Heat high
63.0%
Heat low
100.0%
Heat sun
34.0%
Heat rain
0.0%

2. July

Score 45.0%

#2
High
82.6°F
Low
74.8°F
Sun
4.6h
Rain
0.3in
Rain days
52.0%
Humidity
83.5%
Wind
11.4mph
Day length
14.1h
Sun percent
32.6%
Heat high
54.0%
Heat low
100.0%
Heat sun
33.0%
Heat rain
0.0%

3. June

Score 38.0%

#3
High
75.4°F
Low
67.5°F
Sun
5.9h
Rain
0.3in
Rain days
36.0%
Humidity
78.6%
Wind
10.6mph
Day length
14.3h
Sun percent
41.1%
Heat high
27.0%
Heat low
100.0%
Heat sun
41.0%
Heat rain
28.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 17.0%

#1
High
46.2°F
Low
39.4°F
Sun
3.2h
Rain
0.1in
Rain days
28.0%
Humidity
70.2%
Wind
16.2mph
Day length
10.2h
Sun percent
31.3%
Heat high
0.0%
Heat low
29.0%
Heat sun
31.0%
Heat rain
44.0%

2. February

Score 19.0%

#2
High
48.2°F
Low
40.3°F
Sun
3.9h
Rain
0.1in
Rain days
31.0%
Humidity
68.9%
Wind
15.9mph
Day length
11.0h
Sun percent
35.5%
Heat high
0.0%
Heat low
40.0%
Heat sun
36.0%
Heat rain
38.0%

3. December

Score 19.0%

#3
High
49.6°F
Low
42.6°F
Sun
3.0h
Rain
0.1in
Rain days
27.0%
Humidity
69.2%
Wind
16.1mph
Day length
10.0h
Sun percent
30.1%
Heat high
0.0%
Heat low
48.0%
Heat sun
30.0%
Heat rain
46.0%

Mild Moderate

Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. May

Score 69.0%

#1
High
68.5°F
Low
59.4°F
Sun
7.1h
Rain
0.2in
Rain days
28.0%
Humidity
71.1%
Wind
11.6mph
Day length
13.9h
Sun percent
51.2%
Mild high
95.0%
Mild low
36.0%
Mild sun
62.0%
Mild rain
71.0%

2. April

Score 65.0%

#2
High
62.1°F
Low
52.7°F
Sun
6.8h
Rain
0.2in
Rain days
28.0%
Humidity
69.2%
Wind
13.0mph
Day length
13.0h
Sun percent
52.2%
Mild high
45.0%
Mild low
90.0%
Mild sun
64.0%
Mild rain
71.0%

3. November

Score 59.0%

#3
High
60.4°F
Low
52.9°F
Sun
4.9h
Rain
0.1in
Rain days
27.0%
Humidity
68.1%
Wind
14.3mph
Day length
10.4h
Sun percent
46.9%
Mild high
30.0%
Mild low
92.0%
Mild sun
54.0%
Mild rain
73.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. July

Score 6.0%

#1
High
82.6°F
Low
74.8°F
Sun
4.6h
Rain
0.3in
Rain days
52.0%
Humidity
83.5%
Wind
11.4mph
Day length
14.1h
Sun percent
32.6%
Mild high
0.0%
Mild low
0.0%
Mild sun
25.0%
Mild rain
18.0%

2. August

Score 6.0%

#2
High
84.9°F
Low
77.4°F
Sun
4.6h
Rain
0.3in
Rain days
54.0%
Humidity
80.6%
Wind
11.4mph
Day length
13.4h
Sun percent
34.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
29.0%
Mild rain
13.0%

3. September

Score 6.0%

#3
High
78.3°F
Low
71.8°F
Sun
2.9h
Rain
0.4in
Rain days
51.0%
Humidity
79.2%
Wind
13.9mph
Day length
12.4h
Sun percent
23.4%
Mild high
5.0%
Mild low
0.0%
Mild sun
7.0%
Mild rain
20.0%

Sun And Dry

Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.

The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.

Monthly score trend

This chart shows how the score changes through the year, so the top and omitted months below have context.

Top months to visit

Higher scores mean months that better match this travel style.

1. August

Score 48.0%

#1
High
84.9°F
Low
77.4°F
Sun
4.6h
Rain
0.3in
Rain days
54.0%
Humidity
80.6%
Wind
11.4mph
Day length
13.4h
Sun percent
34.4%
Dry sun
34.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
96.0%

2. May

Score 46.0%

#2
High
68.5°F
Low
59.4°F
Sun
7.1h
Rain
0.2in
Rain days
28.0%
Humidity
71.1%
Wind
11.6mph
Day length
13.9h
Sun percent
51.2%
Dry sun
51.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
35.0%

3. June

Score 46.0%

#3
High
75.4°F
Low
67.5°F
Sun
5.9h
Rain
0.3in
Rain days
36.0%
Humidity
78.6%
Wind
10.6mph
Day length
14.3h
Sun percent
41.1%
Dry sun
41.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
61.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. December

Score 32.0%

#1
High
49.6°F
Low
42.6°F
Sun
3.0h
Rain
0.1in
Rain days
27.0%
Humidity
69.2%
Wind
16.1mph
Day length
10.0h
Sun percent
30.1%
Dry sun
30.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. January

Score 33.0%

#2
High
46.2°F
Low
39.4°F
Sun
3.2h
Rain
0.1in
Rain days
28.0%
Humidity
70.2%
Wind
16.2mph
Day length
10.2h
Sun percent
31.3%
Dry sun
31.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

3. February

Score 34.0%

#3
High
48.2°F
Low
40.3°F
Sun
3.9h
Rain
0.1in
Rain days
31.0%
Humidity
68.9%
Wind
15.9mph
Day length
11.0h
Sun percent
35.5%
Dry sun
36.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%
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