Saturday, July 26, 2025
As the summer heat intensifies across the globe, multiple countries are experiencing severe heatwaves, with temperatures soaring to alarming levels. South Korea is among the nations facing an intense wave of heat, with Seoul bracing for highs of up to 38°C this weekend. However, it’s not just Korea enduring this scorching weather. Spain, Italy, France, Greece, Turkey, the United States, and Portugal are also grappling with similarly high temperatures, creating widespread discomfort for residents and tourists alike. Whether you’re traveling for business or leisure, these extreme conditions are making it essential for everyone to take extra precautions to stay safe and comfortable while navigating the blistering heat. As these countries experience record-breaking temperatures, here’s a closer look at the heatwaves gripping the world’s most popular tourist destinations.
Severe Heat Expected Across Korea
In the heart of Seoul, the thermometer is forecasted to climb to a blistering 38°C during midday, marking a significant deviation from the typical summer temperatures, which usually hover between 27.5°C and 32.1°C. With heat indices – the perceived temperature accounting for humidity – predicted to reach up to 35°C nationwide, conditions will feel even hotter than the actual air temperature.
Other major cities are not immune to this heatwave either, with Daejeon expecting highs of 37°C, Gwangju 36°C, and Daegu 35°C. The heat is expected to be accompanied by bright, sunny skies across most of the country, except for the South Gyeongsang region, where cloud cover is likely to persist throughout the day. While Jeju Island may see afternoon showers, the rainfall is expected to be light, with amounts ranging from 5 to 20 millimeters in most areas. However, mountainous regions in Jeju may experience heavier rainfall, ranging from 20 to 60 millimeters, offering some relief to the intense heat.
How the Heatwave Impacts Business and Tourism in Korea
For business travelers and tourists, Korea’s heatwave may significantly alter travel plans. With daytime temperatures pushing the upper 30s, visitors should plan outdoor activities, meetings, and sightseeing early in the morning or later in the evening, when the heat is more manageable.
For those attending business meetings or conferences, it is advisable to dress lightly in breathable fabrics, stay hydrated, and take breaks in air-conditioned spaces whenever possible. Outdoor meetings or events should consider providing shade, cool beverages, and short breaks to help attendees cope with the heat.
Tourists looking to explore Korea’s famous landmarks such as Gyeongbokgung Palace, Bukchon Hanok Village, or the Namsan Seoul Tower should be mindful of the scorching temperatures and prepare accordingly. Wearing lightweight clothing, applying sunscreen, and carrying an umbrella for shade can help reduce the risk of heatstroke and dehydration. Additionally, keeping a portable water bottle on hand is essential to stay hydrated during long walks or sightseeing trips.
Heat-Related Health Risks and Precautions
The Korea Meteorological Administration has warned that prolonged exposure to such high temperatures can lead to heat-related illnesses, such as heatstroke and dehydration. For both locals and visitors, it is important to monitor your health and take preventive measures, especially if you are unaccustomed to such extreme temperatures.
Some important tips to stay safe in the heat include:
- Stay Hydrated: Always carry water and sip regularly, even if you don’t feel thirsty.
- Wear Appropriate Clothing: Lightweight, light-colored clothing and a hat can help shield you from the sun’s rays.
- Take Frequent Breaks: If you’re out exploring, take breaks in air-conditioned spaces or shaded areas to cool down.
- Avoid Peak Sun Hours: Stay indoors between noon and 4 PM when the sun is at its hottest.
- Watch for Symptoms of Heat Exhaustion: If you feel dizzy, faint, or excessively sweaty, it’s time to rest in a cooler place and drink water immediately.
For tourists, this is a great opportunity to explore Korea’s indoor attractions, such as the National Museum of Korea or the COEX Mall, both offering a cool respite from the sweltering weather. Similarly, tourists planning to enjoy Korea’s famous beaches in Busan should be prepared for crowded spots, as locals also flock to coastal areas during these hot weekends.
Weather Forecast and What to Expect Next
This heatwave is expected to persist into Sunday, with temperatures continuing to range between 32°C and 37°C across the country. With little relief from the sun, it is likely that the heat will continue to be oppressive, especially in the more urbanized regions such as Seoul and Incheon.
For those visiting Jeju Island, expect more cloud cover and a slight chance of rain, which may offer some temporary relief. However, for most of the country, the hot and sunny conditions will dominate, urging visitors to plan their outdoor activities strategically and be mindful of the weather forecast.
Preparing for the Heatwave in Korea
As Korea braces for a scorching weekend, tourists and business travelers alike must take extra care to prepare for the extreme heat. Whether it’s seeking shade, staying hydrated, or adjusting travel plans, taking simple precautions can ensure that you enjoy your time in Korea without the adverse effects of the heat.
For those looking to explore Korea during this hot period, adjusting your schedule to early mornings or late evenings, wearing breathable clothing, and seeking out indoor activities can help make the experience more comfortable and safe. By staying informed and proactive, you can make the most of your visit to Korea, despite the soaring temperatures.
Countries Facing Severe Heatwaves This Weekend
As temperatures continue to rise globally, several countries are experiencing severe heatwaves, similar to the intense weather conditions in South Korea. These countries are facing record-breaking high temperatures, with some regions seeing highs above 40°C. Travelers and residents alike are being urged to take precautions to avoid heat-related illnesses.
Countries and Cities Experiencing Severe Heatwaves:
- Spain
- Cities: Madrid, Seville, Valencia
- Predicted Highs: Up to 42°C (107°F)
- Italy
- Cities: Rome, Florence, Naples
- Predicted Highs: Around 39°C (102°F)
- France
- Cities: Paris, Marseille, Lyon
- Predicted Highs: 37-40°C (98-104°F)
- Greece
- Cities: Athens, Thessaloniki, Crete
- Predicted Highs: 38-41°C (100-106°F)
- Turkey
- Cities: Istanbul, Ankara, Izmir
- Predicted Highs: 39°C (102°F)
- United States
- Cities: Phoenix (Arizona), Las Vegas (Nevada), Dallas (Texas)
- Predicted Highs: 40-45°C (104-113°F)
- Portugal
- Cities: Lisbon, Porto
- Predicted Highs: 38-40°C (100-104°F)
Comparing Heatwaves in South Korea with Other Countries
While South Korea is experiencing high temperatures this weekend, it is not alone in battling extreme weather. Several European countries, as well as parts of the United States, are also facing severe heatwaves. Let’s compare how South Korea’s heatwave stacks up against those in other countries:
- South Korea
- Cities Affected: Seoul, Daejeon, Gwangju, Daegu, Jeju Island
- Predicted Highs: 32°C to 38°C (89°F to 100°F)
- Weather Type: Mostly sunny with some cloud cover in the South Gyeongsang region and light rainfall in Jeju Island. The heatwave will last for the weekend, continuing into Sunday.
- Impact: High heat indices, significant discomfort, and health risks, particularly for the elderly and those unaccustomed to extreme heat.
- Spain
- Cities Affected: Madrid, Seville, Valencia
- Predicted Highs: Up to 42°C (107°F)
- Weather Type: Extremely dry with sunny conditions, creating a desert-like atmosphere in southern regions.
- Impact: Severe drought conditions are also making the heat more intense, leading to water shortages. The higher temperatures are coupled with an increased risk of wildfires, especially in rural areas.
- Italy
- Cities Affected: Rome, Florence, Naples
- Predicted Highs: Around 39°C (102°F)
- Weather Type: Clear skies with very little cloud cover, contributing to rapid warming throughout the day.
- Impact: Major cities are experiencing increased traffic, making public transportation uncomfortable. Additionally, outdoor events and tourism in popular spots like the Colosseum and the Vatican may be affected by the heat.
- France
- Cities Affected: Paris, Marseille, Lyon
- Predicted Highs: 37-40°C (98-104°F)
- Weather Type: A mix of sunny and slightly overcast skies in certain regions, contributing to the uncomfortable heat.
- Impact: France has already been experiencing intense summer heat for weeks, and the country has activated health alerts. The heatwave poses a risk to vulnerable populations, including the elderly and children.
- United States
- Cities Affected: Phoenix (Arizona), Las Vegas (Nevada), Dallas (Texas)
- Predicted Highs: 40-45°C (104-113°F)
- Weather Type: Extremely dry with virtually no cloud cover, which contributes to the oppressive heat felt throughout the Southwest.
- Impact: These temperatures are not unusual for the region, but they still pose serious health risks. Heat advisories are in place, urging residents to stay indoors and avoid excessive physical activity.
Key Comparisons:
- Intensity: While South Korea’s temperatures are certainly high, countries like Spain, Italy, and the United States are experiencing even more extreme highs, with some cities hitting temperatures well over 40°C (104°F). South Korea’s heatwave, though intense, is relatively mild compared to these regions.
- Duration: South Korea’s heatwave is forecast to last through the weekend, whereas countries like Spain and Italy are already in the midst of extended heatwaves that are expected to last for several weeks.
- Health Risks: All these countries face heightened risks due to the high temperatures, but countries like Spain and Italy are also dealing with the compounded issues of drought and wildfires. In South Korea, while the health risks are present, the country is not currently battling the additional dangers of water shortages or wildfires.
- Tourist and Business Impact: In all these regions, the extreme heat impacts tourism and business travel. In South Korea, tourists may have to adjust their sightseeing schedules to the cooler mornings or evenings. Similarly, in Spain and Italy, tourists and business travelers are advised to seek shelter in air-conditioned spaces, particularly during the hottest parts of the day.
Quick Tips for Travelers During Heatwaves:
- Stay Hydrated: Always carry water with you and drink frequently to avoid dehydration.
- Seek Shade: If you’re out sightseeing, take breaks in shaded areas or indoors where air conditioning is available.
- Adjust Your Schedule: Explore outdoor attractions during the early morning or late evening hours when the temperatures are lower.
- Wear Sunscreen: Protect your skin from sunburn by applying sunscreen regularly, especially during peak hours.
- Listen to Local Alerts: Follow the advice of local authorities regarding safety precautions during the heatwave.
While South Korea is facing a challenging heatwave this weekend, it’s not alone—many countries around the world are experiencing similar extreme temperatures, affecting both locals and visitors. Understanding the heat, its impact, and how to stay safe will help ensure that travel plans go smoothly even in the scorching heat.
