Yangsan Weather Year-Round — Best Time to Visit
Yangsan, South Korea has mild weather year-round. The best time to visit is October (score: 83/100). Annual average high: 18.5°C, total rainfall: 1322mm.
When is the best time to visit Yangsan?
83
October is the best month to visit Yangsan with a travel score of 83/100 (Excellent).
Expect highs of 20.9°C, 5 rain days, and 8.7 hours of daily sunshine.
View October weather details →Travel Score by Month
65
Jan
68
Feb
71
Mar
77
Apr
82
May
80
Jun
70
Jul
73
Aug
78
Sep
83
Oct
75
Nov
69
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Yangsan each month?
18.5°C
Avg High
10.5°C
Avg Low
1322mm
Annual Rain
How much rain does Yangsan get?
Yangsan receives 1322mm of rain annually. The wettest month is typically July with 253mm, while December is the driest.
What is the weather like each month in Yangsan?
January
65
7°C
Low: -2°C
4 rain days
Good
February
68
9°C
Low: 0°C
5 rain days
Good
March
71
13°C
Low: 3°C
7 rain days
Good
April
77
18°C
Low: 8°C
8 rain days
Good
May
82
23°C
Low: 13°C
8 rain days
Excellent
June
80
26°C
Low: 18°C
9 rain days
Good
July
70
28°C
Low: 23°C
15 rain days
Good
August
73
29°C
Low: 24°C
14 rain days
Good
September
78
26°C
Low: 19°C
10 rain days
Good
October
Best time to visit83
21°C
Low: 13°C
5 rain days
Excellent
November
75
15°C
Low: 6°C
5 rain days
Good
December
69
8°C
Low: 0°C
3 rain days
Good
Compare Yangsan
Popular comparisons:
Planning a Trip to South Korea?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
What cities are near Yangsan?
Data based on 1994–2024 averages · Last updated: 2024-12-31