The climate of Antigua and Barbuda, city by city
This page covers the climate normals available for Antigua and Barbuda: temperature, rainfall and how the climate changed between 1940 and 2025, computed from ERA5 reanalysis data.
+0.7 °C since 1940
Frequently asked questions
What is the hottest city in Antigua and Barbuda?
The hottest city in Antigua and Barbuda is St John's, with an average annual temperature of 26.0 °C.
What is the coldest city in Antigua and Barbuda?
The coldest city in Antigua and Barbuda is St John's, with an average annual temperature of 26.0 °C.
What is the wettest city in Antigua and Barbuda?
The wettest city in Antigua and Barbuda is St John's, with 844 mm of precipitation per year.
Has the climate of Antigua and Barbuda warmed?
Based on its largest cities, Antigua and Barbuda warmed by +0.7 °C between 1940 and 2025.