Spring (March–May): Average 44–64°F, mild climate, but early spring can still be chilly, gradually becoming comfortable. Cherry blossoms bloom in some areas in March and April. Common activities: flower viewing, picnicking, outings. Recommended clothing: light jacket, long-sleeved shirt, comfortable sneakers.
Summer (June–August): Average 73–80°F, hot and humid, abundant rainfall, especially in July. Common activities: swimming at the beach, mountain climbing for summer vacation. Recommended clothing: light and breathable clothing, sun-protective clothing, sun hat.
Autumn (September–November): Average 57–73°F, comfortable and pleasant climate, sunny, dry weather. Common activities: maple leaf viewing, hiking, cultural experiences. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): Average -35–33°F, cold and dry, occasional snowfall. Common activities: skiing, ice fishing, hot springs. Recommended clothing: warm coat, sweater, scarf, gloves, hat.
South Korea climatological average
Annual average temperature: approx. 55.4°F / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: July
South Korea monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
28°F
19.6
February
33.4°F
21.6
March
45°F
54.2
April
57°F
67.1
May
64.4°F
136.7
June
73.9°F
133
July
79.5°F
330.5
August
80.4°F
317.2
September
73°F
183.2
October
57°F
64.6
November
45.5°F
51.2
December
29.7°F
42.9
South Korea weather for the next seven days
10/14
Tuesday
Moderate rain
65.1°F/58.1°F
10/15
Wednesday
Heavy rain
69.8°F/60.1°F
10/16
Thursday
Heavy rain
71°F/57.9°F
10/17
Friday
Moderate rain
71.7°F/59°F
10/18
Saturday
Moderate rain
66.3°F/56.1°F
10/19
Sunday
Partly Cloudy
66.8°F/49.7°F
10/20
Monday
Sunny
57.4°F/43.9°F
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