The climate of Samoa, city by city
This page covers the climate normals available for Samoa: temperature, rainfall and how the climate changed between 1940 and 2025, computed from ERA5 reanalysis data.
Average across cities
26.1°C
Annual rainfall
2,630mm
Spread between cities
0°C
Warming
+0.7°C
Frequently asked questions
What is the hottest city in Samoa?
The hottest city in Samoa is Apia, with an average annual temperature of 26.1 °C.
What is the coldest city in Samoa?
The coldest city in Samoa is Apia, with an average annual temperature of 26.1 °C.
What is the wettest city in Samoa?
The wettest city in Samoa is Apia, with 2,630 mm of precipitation per year.
Has the climate of Samoa warmed?
Based on its largest cities, Samoa warmed by +0.7 °C between 1940 and 2025.