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Sustained Humid Heat Wave Persists with Continual Inland Showers in Gyeongnam

by James Carter Senior News Editor

Heatwave Continues in Busan and Gyeongnam: Temperatures to Soar

Busan and the Gyeongnam province are experiencing ongoing warm weather conditions, according to reports released today, Tuesday, August 19th. Residents can anticipate continued showers across inland areas of Gyeongnam throughout the day.

Morning Temperatures Remain Consistent

Morning temperatures are expected to be similar to those recorded yesterday. In Busan, the temperature will be around 26 degrees Celsius. Changwon, Gimhae, and Yangsan will see 25 degrees Celsius, while Jinju will experience 23 degrees Celsius, and Geochang will register 22 degrees Celsius.

afternoon Heat Intensifies

Midday temperatures are forecast to be consistent with the previous day or slightly higher. Several cities will reach notably high temperatures. Busan, Changwon, Jinju, Uiryeong, Goseong, and Namhae are expected to reach 33 degrees Celsius. Gimhae, Sacheon, Sancheong, and Hadong will climb to 34 degrees Celsius. Yangsan, Miryang, and Changnyeong are predicted to reach a scorching 35 degrees Celsius.

According to the Korea meteorological Governance, South Korea saw its longest heatwave in 19 years in 2023, with temperatures exceeding 33 degrees Celsius for over 30 days. Read more about the 2023 heatwave here.

Extended Heatwave and Health Concerns

The current heatwave is expected to persist throughout the week. Authorities are also warning of continued tropical nights, emphasizing the importance of taking precautions to protect health and well-being.It is indeed crucial for residents to stay hydrated and seek shelter during the hottest parts of the day.

City Morning Temp (°C) Midday Temp (°C)
Busan 26 33
Changwon 25 33
Gimhae 25 34
Yangsan 25 35
Jinju 23 33

Pro Tip: During periods of extreme heat, limit strenuous outdoor activities, wear light-colored and loose-fitting clothing, and drink plenty of water.

Do you feel adequately prepared for the ongoing heatwave? What measures are you taking to stay cool and protect your health?

Staying Safe During Heatwaves: A Guide

Heatwaves are becoming more frequent and intense globally due to climate change. Understanding the risks and taking preventive measures is vital. Heat exhaustion and heatstroke are serious conditions that can result from prolonged exposure to high temperatures. Recognizing the symptoms – such as dizziness, headache, and confusion – and seeking immediate medical attention are crucial.

Beyond personal precautions, communities can also implement strategies to mitigate the effects of heatwaves, including establishing cooling centers and ensuring access to shade and water in public spaces.

Frequently Asked Questions About the Heatwave

  • What is the current heatwave forecast for Busan? The forecast predicts continued warm weather, with temperatures reaching up to 35 degrees Celsius throughout the week.
  • What are the symptoms of heat exhaustion? Symptoms include heavy sweating,weakness,dizziness,headache,and nausea.
  • How can I protect myself from the heat? Stay hydrated, seek shade, wear light clothing, and avoid strenuous activity during peak hours.
  • Are tropical nights expected to continue? Yes, tropical nights (temperatures remaining above 25°C overnight) are likely to continue this week.
  • Where can I find more information about the weather? Check the Korea Meteorological administration website for the latest updates.

Share this article with your friends and family to help them stay informed and safe during this heatwave. What steps is your community taking to address the rising temperatures?


what are the specific health risks associated with the high humidity levels during this heat wave?

Sustained Humid Heat Wave Persists with Continual Inland Showers in gyeongnam

Current Weather Situation: Gyeongnam province

As of august 19, 2025, Gyeongnam Province continues too experience a prolonged period of intense, humid heat coupled with frequent, localized showers primarily affecting inland regions. This weather pattern, a continuation of conditions established in late July, is proving especially challenging for residents and agricultural sectors. The Korea Meteorological Governance (KMA) has issued heat wave warnings and heavy rain advisories for several cities and counties within the province.

Understanding the Heat Wave Dynamics

This year’s heat wave is characterized by several key factors:

High Humidity: Elevated moisture levels are considerably increasing the perceived temperature,making conditions feel far hotter than the actual air temperature. This is contributing to a higher risk of heatstroke and heat exhaustion.

Stagnant Air Mass: A persistent high-pressure system is dominating the Korean peninsula, preventing the dispersal of hot, humid air.

Inland-Coastal Temperature Disparity: Inland areas are experiencing significantly higher temperatures than coastal regions due to the lack of moderating sea breezes.This temperature gradient is a primary driver of the convective showers.

Nighttime Temperatures: Unusually warm nighttime temperatures are preventing residents from finding relief from the heat, increasing the cumulative impact on health.

Inland Shower Patterns & Rainfall Totals

The showers impacting Gyeongnam’s inland areas are largely convective in nature, meaning they are triggered by daytime heating and atmospheric instability. These showers are frequently enough localized and intense,leading to:

Uneven Rainfall Distribution: Some areas are receiving substantial rainfall,while others remain relatively dry. This uneven distribution is creating challenges for agricultural irrigation and water resource management.

Flash Flood Risk: The intensity of the showers, combined with saturated ground conditions in some areas, is increasing the risk of flash floods, particularly in mountainous regions.

Recent Rainfall Data (August 1-19,2025):

Hamyang county: 350mm

Sancheong County: 320mm

Hadong County: 280mm

Changwon City (Inland Districts): 210mm

Busan City (Coastal): 150mm

Impact on Agriculture: Rice Cultivation & Fruit Orchards

Gyeongnam is a major agricultural producer in South Korea,and the current weather conditions are having a significant impact on key crops:

Rice Paddies: While the rainfall is beneficial for rice cultivation,excessive moisture can lead to fungal diseases and reduced grain quality. Farmers are actively monitoring their fields and applying preventative measures.

Fruit Orchards (Persimmons, Apples): High humidity and frequent showers are increasing the risk of fruit rot and pest infestations. Growers are employing protective sprays and implementing drainage solutions.

Vegetable Farms: Leafy vegetables are particularly vulnerable to heat stress and fungal diseases. Farmers are utilizing shade cloths and adjusting irrigation schedules to mitigate these risks.

Livestock: Heat stress is impacting livestock productivity. Farmers are providing ample water, shade, and ventilation to keep animals cool.

Health Concerns & heatstroke Prevention

The prolonged heat wave poses a serious threat to public health. The KMA and local health authorities are urging residents to take the following precautions:

Stay Hydrated: Drink plenty of water throughout the day, even if you don’t feel thirsty.

Avoid Strenuous Activity: Limit outdoor activities during the hottest part of the day (12:00 PM – 5:00 PM).

Wear Light-Colored,loose-Fitting Clothing: This helps your body stay cool.

seek Shade: Spend time in air-conditioned environments or seek shade whenever possible.

Check on Vulnerable individuals: Elderly people, young children, and individuals with chronic health conditions are particularly vulnerable to heatstroke.

Recognize Heatstroke Symptoms: Symptoms include high body temperature, confusion, headache, nausea, and loss of consciousness. Seek immediate medical attention if you suspect someone is experiencing heatstroke.

Long-Range Forecast & Potential for Relief

Current meteorological models suggest that the heat wave is highly likely to persist for at least another week.However, there is some indication of a potential shift in the weather pattern around August 26th, with the possibility of a weakening high-pressure system and increased rainfall. Residents are advised to remain vigilant and continue to take precautions against the heat. Monitoring updates from the KMA (https://www.weather.go.kr/) is crucial for staying informed about the latest weather developments.

Real-World Example: Hadong Tea Farms

Hadong County, renowned for its high-quality green tea production, is facing unique challenges. The combination of intense heat and humidity is impacting tea leaf quality, leading to a slightly bitter taste. Tea farmers are adjusting their harvesting schedules to cooler parts of the day and increasing irrigation to maintain leaf hydration. This situation highlights the nuanced impacts of the heat wave on specific agricultural sectors.

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