Yesan weather
At 4:00 AM local time it was partly cloudy and 7°C (44°F). Mostly light, on-and-off rain; heavier around 8 PM (9.5 mm total). Best months for weather: May, Sep–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Yesan, Chungcheongnam-do, South Korea.
Current conditions
- Clouds
- 75%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 PM (9.5 mm total)
Daily Forecast
Best Time to Visit
Peak season May, Sep–OctOff season Jul–Aug, Dec–Feb
About Yesan weather
Is it raining in Yesan right now?
No. It’s partly cloudy and 7° right now. Mostly light, on-and-off rain; heavier around 8 PM (9.5 mm total).
What’s the weather like in Yesan this week?
Over the next 7 days, expect highs of 7–17° and lows of 0–9°. Rain is likely on 3 of 7 days (Sunday, Monday, Thursday). The driest day looks like Wednesday.
Has it been raining in Yesan lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Yesan?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Yesan weather by month
When is the best time to visit Yesan?
Based on weather alone, the best time to visit Yesan is May, Sep–Oct, according to NASA's 2001–2025 climate averages. Jul–Aug, Dec–Feb tends to be the least pleasant. Average highs run from 2°C (35°F) in January to 29°C (84°F) in August.
What is the rainiest month in Yesan?
July is the wettest month, with about 322 mm (12.7 in) of rain on average. January is the driest, with about 25 mm (1.0 in).
What is the hottest month in Yesan?
August is the warmest, with average highs of 29°C (84°F) and lows of 22°C (71°F). January is the coolest, with highs of 2°C (35°F) and lows of -6°C (21°F).
Does Yesan have a rainy season?
Yes. Jul–Aug is the rainy season (150 mm or more a month), while Oct–Mar is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months