Cheongju-si Weather Year-Round — Best Time to Visit
Cheongju-si, South Korea has mild weather year-round. The best time to visit is May (score: 86/100). Annual average high: 17.7°C, total rainfall: 1141mm.
When is the best time to visit Cheongju-si?
86
May is the best month to visit Cheongju-si with a travel score of 86/100 (Excellent).
Expect highs of 23.9°C, 8 rain days, and 9.9 hours of daily sunshine.
View May weather details →Travel Score by Month
60
Jan
65
Feb
70
Mar
79
Apr
86
May
86
Jun
70
Jul
72
Aug
81
Sep
80
Oct
67
Nov
61
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Cheongju-si each month?
17.7°C
Avg High
8.4°C
Avg Low
1141mm
Annual Rain
How much rain does Cheongju-si get?
Cheongju-si receives 1141mm of rain annually. The wettest month is typically July with 259mm, while January is the driest.
What is the weather like each month in Cheongju-si?
January
60
3°C
Low: -5°C
4 rain days
Mixed
February
65
6°C
Low: -3°C
4 rain days
Good
March
70
12°C
Low: 1°C
6 rain days
Good
April
79
19°C
Low: 7°C
7 rain days
Good
May
Best time to visit86
24°C
Low: 13°C
8 rain days
Excellent
June
86
28°C
Low: 18°C
9 rain days
Excellent
July
70
29°C
Low: 22°C
16 rain days
Good
August
72
30°C
Low: 23°C
15 rain days
Good
September
81
26°C
Low: 17°C
9 rain days
Excellent
October
80
20°C
Low: 10°C
5 rain days
Excellent
November
67
12°C
Low: 3°C
6 rain days
Good
December
61
5°C
Low: -3°C
4 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31