Live Weather & Forecast
Weather in Chonan
Chungnam, South Korea · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Partly cloudy
Chonan, Chungnam
🌞 Daytime
Updated: 2026-04-15 12:00
Humidity
64%
Wind
9.4 km/h SE
Wind Gust
10.8 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
6.2
(High)
Precipitation
0.01 mm
Cloud Cover
75%
Dew Point
12°C
Wind Degree
125°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
212.9 μg/m³
NO₂
11.9 μg/m³
O₃
71 μg/m³
SO₂
4.3 μg/m³
PM 2.5
10.8 μg/m³
PM 10
15.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Chonan, Chungnam
12 AM
15°
Clear
1 AM
15°
Partly Cloudy
2 AM
14°
Clear
3 AM
14°
Cloudy
4 AM
14°
Partly Cloudy
5 AM
14°
Partly Cloudy
6 AM
15°
Cloudy
7 AM
17°
Partly Cloudy
8 AM
18°
Partly Cloudy
9 AM
19°
Sunny
10 AM
20°
Patchy rain nearby
11 AM
21°
Patchy rain nearby
12 PM
19°
Partly cloudy
1 PM
21°
Patchy rain nearby
2 PM
21°
Patchy rain nearby
3 PM
21°
Patchy rain nearby
4 PM
20°
Patchy rain nearby
5 PM
19°
Light drizzle
6 PM
17°
Light rain shower
7 PM
17°
Light rain
8 PM
16°
Light rain shower
9 PM
16°
Light rain shower
10 PM
15°
Light rain
11 PM
15°
Light rain
3-Day Forecast
Daily overview for Chonan, Chungnam
Today
Moderate rain
21°
/
14°
🌧️ 94% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 9.86 mm
☀️ UV Index: 1.8
🌅 Sunrise: 05:08 AM
🌇 Sunset: 06:12 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
18°
/
10°
🌧️ 93% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 2.53 mm
☀️ UV Index: 1.5
🌅 Sunrise: 05:07 AM
🌇 Sunset: 06:13 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
17°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:05 AM
🌇 Sunset: 06:13 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Chonan
Plan your trip to Chonan, 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 Chonan?
Current conditions in Chonan: Partly cloudy, temperature 19°C, humidity 64%.
What is the best time to visit Chonan?
The best time to visit Chonan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Chonan?
Chonan is located at approximately 35.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Chonan?
The wettest period in Chonan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Chonan?
For visits to Chonan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Chonan in?
Chonan is located in South Korea, in the state of Chungnam.
What are the public holidays in Chonan in 2026?
View the 2026 public holidays for Chonan on our Holidays page.
What are the GPS coordinates used for the weather forecast in Chonan?
The weather forecast for Chonan uses coordinates 35.386, 140.2373.