Yeosu Weather Year-Round — Best Time to Visit
Yeosu, South Korea has mild weather year-round. The best time to visit is October (score: 83/100). Annual average high: 17.3°C, total rainfall: 1355mm.
When is the best time to visit Yeosu?
83
October is the best month to visit Yeosu with a travel score of 83/100 (Excellent).
Expect highs of 20.2°C, 5 rain days, and 8.9 hours of daily sunshine.
View October weather details →Travel Score by Month
63
Jan
66
Feb
68
Mar
73
Apr
79
May
77
Jun
70
Jul
72
Aug
78
Sep
83
Oct
73
Nov
66
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Yeosu each month?
17.3°C
Avg High
11.5°C
Avg Low
1355mm
Annual Rain
How much rain does Yeosu get?
Yeosu receives 1355mm of rain annually. The wettest month is typically July with 262mm, while December is the driest.
What is the weather like each month in Yeosu?
January
63
6°C
Low: 0°C
4 rain days
Good
February
66
8°C
Low: 1°C
5 rain days
Good
March
68
12°C
Low: 5°C
7 rain days
Good
April
73
16°C
Low: 9°C
8 rain days
Good
May
79
20°C
Low: 14°C
8 rain days
Good
June
77
24°C
Low: 19°C
9 rain days
Good
July
70
27°C
Low: 23°C
14 rain days
Good
August
72
28°C
Low: 24°C
14 rain days
Good
September
78
25°C
Low: 20°C
10 rain days
Good
October
Best time to visit83
20°C
Low: 14°C
5 rain days
Excellent
November
73
14°C
Low: 8°C
5 rain days
Good
December
66
8°C
Low: 2°C
3 rain days
Good
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What cities are near Yeosu?
Data based on 1994–2024 averages · Last updated: 2024-12-31