Hong Kong Registers Hottest October Temperatures in 142 Years

Published 2d ago · Latest report 1h ago

Affects Hong Kong SAR China · Covered in 2 countries

AI summary41s readNeutral

Hong Kong experienced its hottest October in 142 years, driven by strong El Nino conditions and weak seasonal winds.

Hong Kong has experienced its warmest October since record-keeping began, driven by climatic factors such as a strong El Nino phase and weak seasonal winds. The official weather agency registered a monthly mean temperature of 27.6°C, surpassing the previous high set last year.

The temperatureThe monthly mean reached 27.6°C, representing an increase from the previous record set during the same period last year.
The causeWarm conditions were fueled by climate patterns including a powerful El Nino event, subdued seasonal winds, and a persistent atmospheric high-pressure system.
The historical contextRecords for the city's weather station span a period of 142 years.

Written from 2 of 3 outlets — 1 has since joined this story.

1 new report since this summary was written 2h ago

The Straits TimesHong Kong logs new record for hottest October1h ago · open ↗

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Why it matters

Rising temperatures in major urban centers reflect broader global climate trends that pose growing challenges for public health, energy grids, and infrastructure. Understanding regional weather anomalies helps meteorologists track the localized impacts of global warming.

Timeline2

Nov 1Meteorologists announced that Hong Kong experienced its warmest October in 142 years.
Nov 3The official weather agency logged a record monthly mean temperature of 27.6°C.

By the numbers2

27.6°Cmonthly mean temperature

142 yrsrecords span

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