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Yongin City

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Yongin City Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Yongin City year round climate

  • Spring (March–May): Average 6.4–17.5°C, mild climate, gradually warming from cold, increasing rainfall. Common activities: Hiking, flower viewing. Suggested clothing: Light jacket, long-sleeved shirt, occasional warm clothing needed.
  • Summer (June–August): Average 22.5–27.3°C, hot and humid, abundant rainfall. Common activities: Summer escapes, water activities. Suggested clothing: Light and breathable clothing, short sleeves, shorts.
  • Autumn (September–November): Average 8.0–23.6°C, comfortable and pleasant climate, gradually cooling from warm, decreasing rainfall. Common activities: Outings, maple leaf viewing. Suggested clothing: Long-sleeved shirts, light jackets, pay attention to warmth due to large temperature differences between morning and evening.
  • Winter (December–February): Average -2.3–0.6°C, cold and dry, low rainfall. Common activities: Skiing (requires going to higher altitudes), indoor activities. Suggested clothing: Thick coats, sweaters, scarves, gloves, etc., warm clothing.

Yongin City climatological average

Annual average temperature: approx. 13°C / Annual rainfall: approx. 1507 mm / Summer humidity: 70%–80% / Rainiest month: August

Yongin City monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-2.3°C
20.8
February
0.6°C
23.1
March
6.4°C
40.7
April
12.9°C
58.2
May
17.5°C
128.7
June
22.5°C
190
July
26.2°C
325.9
August
27.3°C
348.8
September
23.6°C
174.6
October
14.8°C
87.1
November
8°C
65.3
December
-0.8°C
44.2

Yongin City weather for the next seven days

5/12
Tuesday
Moderate rain
21.7°C/14.8°C
5/13
Wednesday
Sunny
24.9°C/13.8°C
5/14
Thursday
Sunny
27.3°C/15.1°C
5/15
Friday
Sunny
27.6°C/17.3°C
5/16
Saturday
Sunny
29.2°C/16.9°C
5/17
Sunday
Sunny
30.6°C/17.7°C
5/18
Monday
Sunny
28.4°C/19.1°C