Spring Weather: Enjoy Up to 27°C Today, Pack an Umbrella for Tomorrow
- SEOUL, South korea (April 20, 2025) – Much of South Korea will experience sunny conditions today, but residents should prepare for rain starting Tuesday.
- The KMA reports that a warm southerly wind is contributing to higher-than-average temperatures for this time of year.
- Isolated areas along the southern coast of Jeonnam and Gyeongnam might see trace amounts of rain (less than 0.1 mm) this evening.
South Korea Weather Forecast: Sunny Start, Rain Expected Tuesday
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SEOUL, South korea (April 20, 2025) – Much of South Korea will experience sunny conditions today, but residents should prepare for rain starting Tuesday. The Korea Meteorological Administration (KMA) is forecasting a important temperature swing between day and night, especially inland.
Today’s weather: sunny Skies and Temperature Fluctuations
The KMA reports that a warm southerly wind is contributing to higher-than-average temperatures for this time of year. Minimum temperatures are expected to range from 7 to 16 degrees Celsius (45 to 61 degrees Fahrenheit), while daytime highs will reach 18 to 27 degrees Celsius (64 to 81 degrees Fahrenheit). the daily temperature range could be as high as 20 degrees Celsius (36 degrees Fahrenheit) in Gangwon’s inland and mountainous regions, and also northern Gyeongbuk.
Isolated areas along the southern coast of Jeonnam and Gyeongnam might see trace amounts of rain (less than 0.1 mm) this evening. Jeju Island may experience occasional cloud cover with a slight chance of showers (less than 5 mm) at dawn.
Early morning fog is expected across the country, with visibility reduced to less than 1 kilometer (0.6 miles). Coastal areas, especially islands, could see dense sea fog dropping visibility to under 200 meters (656 feet), potentially creating hazardous driving conditions.
Tuesday’s Forecast: Rain Across the Peninsula
The forecast for Tuesday, April 22, calls for rain across most of South Korea. The precipitation is expected to begin at dawn in the metropolitan area, Chungnam, Jeolla, and western Gyeongnam. While the rain will gradually cease from the west, Gangwon Yeongdong may continue to experience rainfall into the early morning hours.
Expected rainfall amounts for Tuesday:
- Metropolitan area, Gangwon, Chungcheong, Jeolla, and Gyeongsang: 10-40 mm (0.4-1.6 inches)
- Jeonnam and Gyeongnam south Coast and Jirisan: 80 mm (3.1 inches) or more
- Jeju Island: 30-80 mm (1.2-3.1 inches)
The KMA warns of possible thunderstorms and gusty winds in the southern regions and Jeju Island. Strong winds, potentially reaching speeds of around 55 kilometers per second (34 miles per hour), are anticipated across much of the country.
Air quality: Fine dust Levels Remain Favorable,ozone a Concern
Air quality is expected to be generally “good” to “normal” due to smooth air movement.However, elevated ozone concentrations are predicted for Incheon, southern Gyeonggi, Chungnam, and Jeonbuk, potentially reaching “bad” levels.
Regional Temperature Outlook
Here’s a look at the expected minimum and maximum temperatures for major cities:
- Seoul: Low 14°C (57°F),High 26°C (79°F)
- Incheon: Low 13°C (55°F),High 24°C (75°F)
- Suwon: Low 12°C (54°F),High 26°C (79°F)
- Chuncheon: Low 9°C (48°F),High 27°C (81°F)
- Gangneung: Low 10°C (50°F),High 23°C (73°F)
- Cheongju: Low 13°C (55°F),High 26°C (79°F)
- Daejeon: Low 13°C (55°F),High 26°C (79°F)
- Jeonju: Low 16°C (61°F),High 27°C (81°F)
- Mokpo: Low 14°C (57°F),High 22°C (72°F)
- Yeosu: Low 13°C (55°F),High 18°C (64°F)
- Gwangju: Low 15°C (59°F),High 26°C (79°F)
- Andong: Low 7°C (45°F),High 25°C (77°F)
- Daegu: Low 9°C (48°F),High 26°C (79°F)
- Ulsan: Low 9°C (48°F),High 21°C (70°F)
- Changwon: Low 11°C (52°F),High 21°C (70°F)
- Busan: Low 12°C (54°F),High 17°C (63°F)
- Ulleungdo/Dokdo: Low 9°C (48°F)
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South Korea Weather: Your April 2025 Forecast Explained (And What to Expect)
Hello everyone! as your go-to source for weather updates, I’m excited to break down the latest forecast for South Korea, based on the April 20, 2025, report from the Korea Meteorological Administration (KMA). Let’s dive in!
Q: What’s the overall weather picture for South Korea right now?
A: Right now, we’re looking at a bit of a mixed bag. Today, April 20th, is expected to be mostly sunny across much of South Korea. However, get ready, because a major weather shift is on its way! The KMA is predicting rain will arrive starting tuesday, April 22nd.So, while you can enjoy sunshine today, it’s wise to prepare for a change.
Q: What are the main weather conditions expected for today, April 20th?
A: Today is all about sunshine and varying temperatures. Expect sunny skies, but also a noticeable temperature swing, especially inland. We’re also seeing higher-than-average temperatures for this time of year, thanks to a warm southerly wind.
Q: What are the expected temperature ranges?
A: Here’s a breakdown:
Minimum Temperatures: Ranging from 7 to 16 degrees Celsius (45 to 61 degrees Fahrenheit).
maximum Temperatures: Daytime highs are forecast to reach 18 to 27 degrees Celsius (64 to 81 degrees Fahrenheit).
Temperature Fluctuations: Be aware of a potential daily temperature range as high as 20 degrees Celsius (36 degrees Fahrenheit) in certain areas like Gangwon’s inland and mountainous regions,and also northern Gyeongbuk.
Q: Are there any chances of rain or showers today, April 20th?
A: Yes, even though it’s rather minimal. Isolated areas along the southern coast of Jeonnam and Gyeongnam might see trace amounts of rain (less than 0.1 mm) this evening. Jeju Island may also see occasional cloud cover with a slight chance of showers (less than 5 mm) at dawn.
Q: What about fog? Is there anything to be concerned about?
A: Early morning fog is expected across the country, reducing visibility to less than 1 kilometer (0.6 miles). Coastal areas, especially islands, could experience dense sea fog, dropping visibility to under 200 meters (656 feet). This could lead to hazardous driving conditions, so please drive carefully!
Q: What’s the forecast for Tuesday, April 22nd?
A: Tuesday will bring rain across most of South Korea. The rain is set to begin at dawn in the metropolitan area, Chungnam, Jeolla, and western Gyeongnam. While the rain will progressively stop from the west, Gangwon Yeongdong will still experience rainfall into the early morning hours.
Q: How much rain is expected on Tuesday, April 22nd?
A: Here are the expected rainfall amounts:
Metropolitan Area, Gangwon, Chungcheong, Jeolla, and Gyeongsang: 10-40 mm (0.4-1.6 inches)
Jeonnam and Gyeongnam South Coast and Jirisan: 80 mm (3.1 inches) or more
Jeju Island: 30-80 mm (1.2-3.1 inches)
Q: Are there any other weather-related warnings for Tuesday?
A: Yes, the KMA is warning about possible thunderstorms and gusty winds in the southern regions and Jeju Island. Strong winds, possibly reaching speeds of around 55 kilometers per second (34 miles per hour), are anticipated across much of the country, so be prepared!
Q: What about air quality? Is it going to be a concern?
A: The good news is that air quality is expected to be generally “good” to “normal” due to smooth air movement. However, elevated ozone concentrations are predicted for Incheon, southern Gyeonggi, Chungnam, and Jeonbuk, potentially reaching “bad” levels.So, if you’re in those areas, keep an eye on the air quality reports. Air quality in South Korea does change,so consistently staying up-to-date is best.
Q: What are the regional temperature outlooks for major cities?
A: Here is a detailed temperature outlook for specific cities in South Korea:
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| City | Low (°C) / (°F) | High (°C) / (°F) |
|---|---|---|
| Seoul | 14°C (57°F) | 26°C (79°F) |
| Incheon | 13°C (55°F) | 24°C (75°F) |
| Suwon | 12°C (54°F) | 26°C (79°F) |
| chuncheon | 9°C (48°F) | 27°C (81°F) |
| Gangneung | 10°C (50°F) | 23°C (73°F) |
| Cheongju | 13°C (55°F) | 26°C (79°F) |
| daejeon | 13°C (55°F) | 26°C (79°F) |
| Jeonju | 16°C (61°F) | 27°C (81°F) |
| Mokpo | 14°C (57°F) | 22°C (72°F) |
| Yeosu | 13°C (55°F) | 18°C (64°F) |
| Gwangju | 15°C (59°F) | 26°C (79°F) |
| Andong | 7°C (45°F) | 25°C (77°F) |
| Daegu | 9°C (48°F) | 26°C (79°F) |
| Ulsan | 9°C (48°F) | 21°C (70°F) |
| Changwon | 11°C (52°F) | 21°C (70°F) |
| Busan | 12°C (54°F) | 17°C (63°F) |
| Ulleungdo/Dokdo | 9°C (48°F) | N/A |
Q: what is the takeaway for the South Korea weather forecast?
A: The takeaway is this: enjoy the lovely sunny weather today, but be prepared for rain and potentially windy conditions starting Tuesday, April 22nd. Check the local weather forecasts regularly, especially if you are in the southern regions or Jeju Island.
Q: Where can I get the most up-to-date and reliable weather details for South Korea?
A: the best source for the most current and accurate weather information is the Korea Meteorological Administration (KMA). They provide detailed forecasts and warnings, so it’s your go-to resource.
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To Stay Ahead of the Weather:
Continuously monitor weather alerts by the KMA.
Follow weather news outlets for breaking updates.
Consider installing a weather app for easy access to your area’s weather conditions.
I hope this helps! Stay safe, stay informed, and have a great week in South Korea!