Observatory Issues Very Hot Weather Warning Amid Heatwave
RTHK · 2 SOURCESabout 2 hours ago2 MIN

Summary
The Hong Kong Observatory issued a Very Hot Weather Warning at 3:35 PM on Saturday, September 12, 2026 . The Centre for Health Protection immediately reminded residents to take precautions against heat-related illnesses, including heat cramps, heat exhaustion, and heat stroke . Authorities advised people to stay hydrated, wear light-colored loose clothing, and maintain proper indoor ventilation during the warning period . The warning came with a strong recommendation for the public to avoid strenuous exercise and long-distance hiking while the alert remains in effect .
Key Points
- The Very Hot Weather Warning was issued at 3:35 PM on Saturday, September 12, 2026
- The warning signals dangerously high temperatures that could cause heat-related health problems
- Health authorities recommended drinking water regularly to prevent dehydration
- Residents should wear light-colored, loose, and breathable clothing to reduce heat absorption
- Strenuous activities and long-distance hiking should be avoided during the warning period
Why It Matters
This warning highlights the immediate health risks posed by extreme heat in Hong Kong's subtropical climate . Vulnerable groups including the elderly, children, and those with chronic medical conditions face heightened risks during prolonged hot weather . Public compliance with health advisories will be crucial in preventing heat-related hospitalizations as temperatures remain elevated.
This warning highlights the immediate health risks posed by extreme heat in Hong Kong's subtropical climate . Vulnerable groups including the elderly, children, and those with chronic medical conditions face heightened risks during prolonged hot weather . Public compliance with health advisories will be crucial in preventing heat-related hospitalizations as temperatures remain elevated.