The climate of Hong Kong, city by city
This page lists the 104 cities in Hong Kong for which climate normals are available. Each entry covers temperature, rainfall and how the climate changed between 1940 and 2025, computed from ERA5 reanalysis data.
+1.4 °C since 1940
Frequently asked questions
What is the hottest city in Hong Kong?
The hottest city in Hong Kong is Tung Chung, with an average annual temperature of 23.0 °C.
What is the coldest city in Hong Kong?
The coldest city in Hong Kong is Fanling, with an average annual temperature of 22.5 °C.
What is the wettest city in Hong Kong?
The wettest city in Hong Kong is Butterfly, with 1,707 mm of precipitation per year.
Has the climate of Hong Kong warmed?
Based on its largest cities, Hong Kong warmed by +1.4 °C between 1940 and 2025.