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Namiseom Island

Namiseom Island 1
Travel Info
1
Travel Info

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Namiseom Island Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Namiseom Island year round climate

  • Spring (March–May): 7.8–18.3°C on average, mild climate, but still chilly in early spring, increasing rainfall. Common activities: Spring outings, flower viewing (some species). Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
  • Summer (June–August): 21.9–25.4°C on average, hot and humid, abundant rainfall, occasional heavy rain. Common activities: Water activities, summer recreation. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): 10.2–21.0°C on average, pleasant climate, cool and comfortable, gradually decreasing rainfall. Common activities: Maple leaf viewing, cycling. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
  • Winter (December–February): 0.9–2.5°C on average, cold and dry, occasional snowfall. Common activities: Snow viewing (depending on snowfall). Recommended clothing: Thick coat, warm clothing, hat, scarf, gloves.

Namiseom Island climatological average

Annual average temperature: approx. 13.7°C / Annual rainfall: approx. 1837 mm / Summer humidity: 70%–80% / Rainiest month: August

Namiseom Island monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
0.9°C
29.8
February
2.5°C
71.8
March
7.8°C
65.5
April
14.1°C
76.1
May
18.3°C
91.9
June
21.9°C
211.7
July
25.4°C
315.8
August
25.3°C
337.2
September
21°C
269.6
October
15.1°C
167.9
November
10.2°C
92.2
December
2°C
107.5

Namiseom Island weather for the next seven days

12/15
Monday
Sunny
3.4°C/-6.5°C
12/16
Tuesday
Fog
2.9°C/-3.2°C
12/17
Wednesday
Partly Cloudy
6°C/-3.7°C
12/18
Thursday
Sunny
6.2°C/-4.6°C
12/19
Friday
Sunny
8°C/-4°C
12/20
Saturday
Overcast
8.6°C/-0.3°C
12/21
Sunday
Patchy rain nearby
7.2°C/-3.6°C