Live Weather & Forecast
Weather in Yeosu
Chollanam, South Korea · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
62°F / Feels 62°F
Sunny
Yeosu, Chollanam
🌞 Daytime
Updated: 2026-04-15 12:00
Humidity
61%
Wind
5.4 km/h ESE
Wind Gust
8.1 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
8.1
(Very High)
Precipitation
0 mm
Cloud Cover
4%
Dew Point
9.1°C
Wind Degree
120°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
631.9 μg/m³
NO₂
61.5 μg/m³
O₃
19 μg/m³
SO₂
13.3 μg/m³
PM 2.5
28.8 μg/m³
PM 10
36.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Yeosu, Chollanam
12 AM
14°
Partly Cloudy
1 AM
13°
Partly Cloudy
2 AM
13°
Partly Cloudy
3 AM
13°
Partly Cloudy
4 AM
13°
Partly Cloudy
5 AM
13°
Partly Cloudy
6 AM
13°
Partly Cloudy
7 AM
13°
Partly Cloudy
8 AM
14°
Partly Cloudy
9 AM
14°
Partly Cloudy
10 AM
15°
Sunny
11 AM
16°
Sunny
12 PM
17°
Sunny
1 PM
17°
Sunny
2 PM
17°
Sunny
3 PM
17°
Sunny
4 PM
17°
Sunny
5 PM
17°
Sunny
6 PM
16°
Sunny
7 PM
15°
Sunny
8 PM
15°
Clear
9 PM
15°
Clear
10 PM
14°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for Yeosu, Chollanam
Today
Sunny
17°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 05:58 AM
🌇 Sunset: 07:01 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
16°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:57 AM
🌇 Sunset: 07:02 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Moderate rain
12°
/
10°
🌧️ 83% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 17.71 mm
☀️ UV Index: 0.3
🌅 Sunrise: 05:56 AM
🌇 Sunset: 07:03 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Yeosu
Plan your trip to Yeosu, South Korea around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Yeosu?
Current conditions in Yeosu: Sunny, temperature 17°C, humidity 61%.
What is the best time to visit Yeosu?
The best time to visit Yeosu is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Yeosu?
Yeosu is located at approximately 34.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Yeosu?
The wettest period in Yeosu is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Yeosu?
For visits to Yeosu during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Yeosu in?
Yeosu is located in South Korea, in the state of Chollanam.
What are the public holidays in Yeosu in 2026?
View the 2026 public holidays for Yeosu on our Holidays page.
What are the GPS coordinates used for the weather forecast in Yeosu?
The weather forecast for Yeosu uses coordinates 34.7546, 127.6599.