Gangneung Weather Year-Round — Best Time to Visit
Gangneung, South Korea has mild weather year-round. The best time to visit is May (score: 81/100). Annual average high: 15.5°C, total rainfall: 1256mm.
When is the best time to visit Gangneung?
81
May is the best month to visit Gangneung with a travel score of 81/100 (Excellent).
Expect highs of 20°C, 8 rain days, and 10.3 hours of daily sunshine.
View May weather details →Travel Score by Month
59
Jan
62
Feb
66
Mar
75
Apr
81
May
81
Jun
71
Jul
70
Aug
75
Sep
75
Oct
69
Nov
64
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Gangneung each month?
15.5°C
Avg High
9°C
Avg Low
1256mm
Annual Rain
How much rain does Gangneung get?
Gangneung receives 1256mm of rain annually. The wettest month is typically August with 243mm, while December is the driest.
What is the weather like each month in Gangneung?
January
59
3°C
Low: -4°C
5 rain days
Mixed
February
62
5°C
Low: -2°C
6 rain days
Good
March
66
10°C
Low: 2°C
8 rain days
Good
April
75
15°C
Low: 7°C
8 rain days
Good
May
Best time to visit81
20°C
Low: 13°C
8 rain days
Excellent
June
81
23°C
Low: 17°C
11 rain days
Excellent
July
71
26°C
Low: 21°C
15 rain days
Good
August
70
27°C
Low: 22°C
16 rain days
Good
September
75
23°C
Low: 17°C
12 rain days
Good
October
75
18°C
Low: 12°C
9 rain days
Good
November
69
12°C
Low: 5°C
7 rain days
Good
December
64
5°C
Low: -1°C
4 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31