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Itaewon

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Itaewon Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Itaewon year round climate

  • Spring (March–May): Average 5.7–17.0°C, mild climate, gradually warming from cold, increasing rainfall. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 21.9–26.3°C, hot and humid, abundant rainfall, especially in July. Common activities: Outdoor activities (note sun protection and rain protection), shopping. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): Average 7.0–22.6°C, pleasant climate, gradually cooling from warm, decreasing rainfall. Common activities: Maple viewing, outings. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average -3.0–-0.3°C, cold and dry, low rainfall. Common activities: Indoor activities, hot springs. Recommended clothing: Thick coat, beanie, scarf, gloves.

Itaewon climatological average

Annual average temperature: approx. 12.3°C / Annual rainfall: approx. 1323 mm / Summer humidity: 70%–80% / Rainiest month: July

Itaewon monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-3°C
15.7
February
-0.3°C
18.2
March
5.7°C
40.2
April
12.5°C
51.8
May
17°C
94.8
June
21.9°C
182.6
July
25.3°C
303.8
August
26.3°C
247
September
22.6°C
176.6
October
13.7°C
101.6
November
7°C
60.1
December
-1.3°C
31

Itaewon weather for the next seven days

9/30
Wednesday
Sunny
26.2°C/17.8°C
10/1
Thursday
Sunny
21.4°C/15°C
10/2
Friday
Sunny
21.6°C/12.7°C
10/3
Saturday
Overcast
21.5°C/13.5°C
10/4
Sunday
Overcast
20.5°C/15.9°C
10/5
Monday
Patchy rain nearby
20°C/14.6°C
10/6
Tuesday
Sunny
21.6°C/13.1°C