Extreme Heat Continues Across South Korea on Last Day of July

By KIM NA YOON Posted : July 30, 2026, 17:32 Updated : July 30, 2026, 17:32


On the last day of July, South Korea is expected to experience extreme heat and tropical nights nationwide.

According to the Korea Meteorological Administration, on July 31, the perceived temperature in most regions will soar to between 33 and 35 degrees Celsius due to the continuous influx of hot and humid air influenced by the North Pacific high-pressure system.

Morning low temperatures are forecasted to range from 21 to 27 degrees Celsius, while daytime highs will reach between 31 and 38 degrees Celsius, exceeding the seasonal averages. Major cities are expected to see temperatures of 34 degrees in Seoul, 35 degrees in Gwangju, and 37 degrees in Daegu and Busan.

In particular, Yangsan in South Gyeongsang Province is predicted to hit 39 degrees Celsius, indicating severe heat conditions.

The heat is not expected to dissipate overnight, with tropical nights anticipated in various regions, including Seoul and Busan, where low temperatures will exceed 25 degrees Celsius.

The sky will be partly cloudy in the central region, while the southern areas and Jeju Island will be mostly clear, allowing for strong sunlight.

From early morning to the morning hours, fog with visibility of less than 1 kilometer is expected along the west coast and some inland areas, necessitating caution for commuters.

As this period coincides with high tide, thorough preparations are needed to prevent flooding in low-lying coastal areas and to avoid safety accidents.





* This article has been translated by AI.

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