Hong Kong braces for record heat as super‑strong El Niño looms

The Hong Kong Observatory (HKO) has warned that a powerful El Niño, projected to be "super‑strong," could push the city into unprecedented heat over the next twelve months. Historical strong El Niño episodes in 1997‑98, 2014‑16 and 2023‑24 each coincided with record‑breaking annual temperatures in Hong Kong, and scientists expect similar or higher averages this year and next as sea‑surface temperatures in the central and eastern equatorial Pacific continue to rise.

HKO has already issued four "very hot weather" warnings for 2026, and officials urged the public to heed heat‑health guidance. An 11‑year‑old boy died of suspected heatstroke after a training run, prompting Kowloon Motor Bus to distribute handheld fans and water to elderly passengers at major terminals. Environmental groups have called on the government to strengthen climate‑adaptation measures and protect vulnerable groups.

Beyond extreme temperatures, the forecast suggests more winter and spring rain, intensified downpours, and a shift in typhoon tracks, with storms forming farther east and potentially reaching greater intensity. The Observatory will continue monitoring the El Niño’s evolution and its local impacts.