Scorching heatwave grips South Korea with highs up to 38 degrees Celsius; scattered showers expected

South Korea is currently grappling with an intense heatwave, with most regions under heatwave advisories. Daytime high temperatures are forecast to soar, with some areas expected to experience extreme heat exceeding 38 degrees Celsius (100.4 Fahrenheit), posing a threat to health and well-being.

The heatwave is particularly severe in the southeastern parts of Jeollanam-do and the Gyeongsang provinces, where the perceived temperature could reach above 38 degrees Celsius, or the actual temperature hit 39 degrees Celsius. This level of extreme heat necessitates careful attention to health management. Furthermore, many areas are experiencing tropical nights, with nighttime low temperatures remaining above 25 degrees Celsius (77 Fahrenheit), offering little respite from the oppressive heat.

Temperatures are expected to be several degrees higher than the seasonal average, which typically sees lows between 21-24 degrees Celsius and highs between 28-33 degrees Celsius. The forecast for Tuesday indicates daytime highs ranging from 32 to 38 degrees Celsius across the country, with major cities like Seoul reaching 33 degrees Celsius, Daegu 35 degrees Celsius, and Busan 33 degrees Celsius.

While scattered showers are anticipated in the metropolitan area and parts of Gangwon Province between early morning and afternoon, these are expected to be localized. Even in areas receiving rain, temperatures may temporarily drop, but the high humidity following the showers could cause temperatures to rise again. The air quality is generally expected to be good to normal across the country.