With a population of around 22,400, Nukualofa sits in Tongatapu, TO. The city operates in the Pacific/Tongatapu time zone.
In 2025, Nukualofa averaged an annual temperature of 77°F, with hottest temperatures reaching 90°F in February and lowest around 67°F in August. The city received approximately 81 inches of precipitation during the year.
View historical weather for Nukualofa · More cities in Tongatapu