Heat warning in Thailand: 63 deaths last year – authorities warn ahead of April

The Thai government has issued a health warning for the upcoming summer heatwave, with a particular focus on April when temperatures are expected to reach 44 degrees Celsius. Last year, 63 heat-related deaths were reported, and authorities are now urging the public to take preventive measures.

Most deaths in northeastern Thailand

Of the 63 deaths, 54 were men and 9 women aged 30 to 95, with an average age of 62. The northeastern region was hardest hit, accounting for 54 percent of the deaths, mainly in the month of April when the heat was at its most extreme.

Alcohol increases the risk of heatstroke

According to Karom Phonphongklang, deputy government spokesperson, alcohol is one of the biggest risk factors for heatstroke. Alcohol dilates blood vessels, which accelerates fluid loss. At the same time, the high heat causes the body to absorb alcohol more quickly, which can lead to dangerously high heart rates and collapse.

Who is most vulnerable?

Outdoor workers, people with chronic conditions such as high blood pressure or cardiovascular disease, and the elderly are at highest risk. Authorities are urging these groups to be extra careful during the hottest hours of the day.

Recommendations from the authorities

• Avoid working or exercising outdoors in the middle of the day
• Wear light and airy clothes
• Drink plenty of water – even if you don't feel thirsty
• Rest in shade or cool areas regularly
• Avoid alcohol in the heat

The Ministry of Health urges everyone to keep an eye on heat forecasts and seek medical attention for early symptoms such as dizziness, rapid pulse, nausea or headache.

Follow Thailand Infos forecasts for heat and air quality

To stay up to date on heatwaves and air quality in Thailand, please follow our regular forecasts:

The weekly forecast (Monday to Friday) is published every Sunday. See the current forecast for week 13 here:
https://www.thailandinfo.se/thailand-luftkvalitet-vader-vecka-13-2025/

The weekend forecast (Friday to Sunday) is published every Thursday.

These forecasts will help you plan your week, especially if you are outdoors or belong to a risk group.

Text: The editorial staff

Image license: spasibokras, Pixabay, original image