The climate of New Caledonia, city by city
This page lists the 3 cities in New Caledonia 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.
+1.1 °C since 1940
Frequently asked questions
What is the hottest city in New Caledonia?
The hottest city in New Caledonia is Noumea, with an average annual temperature of 21.5 °C.
What is the coldest city in New Caledonia?
The coldest city in New Caledonia is Noumea, with an average annual temperature of 21.5 °C.
What is the wettest city in New Caledonia?
The wettest city in New Caledonia is Noumea, with 1,196 mm of precipitation per year.
Has the climate of New Caledonia warmed?
Based on its largest cities, New Caledonia warmed by +1.1 °C between 1940 and 2025.