The climate in Tonga
Average daytime and nighttime temperaturesAll climate diagrams on this page come from the collected data of 2 weather stations.
All data correspond to the average monthly values of the last 20 years.
Back to overview: Tonga
Climate zone: tropics
The climate in Tonga is very warm, with an annual average of 27 degrees, but has few truly tropical and sticky months. It is warm to hot all year round, inviting bathing at average water temperatures of 26 degrees. The warmest and rainiest part of the country is Tongatapu. The coldest is Eua. Due to less rain, the best time for traveling is from April to June. Most precipitation falls from January to March.
Data basis: German Weather Service, individual values averaged and supplemented by own elements.
The climate in Tonga is very warm, with an annual average of 27 degrees, but has few truly tropical and sticky months. It is warm to hot all year round, inviting bathing at average water temperatures of 26 degrees. The warmest and rainiest part of the country is Tongatapu. The coldest is Eua. Due to less rain, the best time for traveling is from April to June. Most precipitation falls from January to March.
Rain days per month
Water temperature
Relative humidity in %
Absolute humidity in g/m³
Data basis: German Weather Service, individual values averaged and supplemented by own elements.
Global warming by continents
The 40 most popular travel countries
Energy consumption in Norway