The climate in Tonga

Average daytime and nighttime temperatures

All climate diagrams on this page result 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 sultry months. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. The warmest and rainiest part of the country is Tongatapu. The coldest is Eua. Dued to the lesser rain the best time for traveling is from April to June. Most precipitation falls from January to March.
Duration of daylight and sunshine in Tonga
Compare climate with other regions or countries
Rainy days per monthRainy days per month in Tonga
Water temperatureWater temperatures in Tonga
Relative humidity in %Relative humidity in Tonga
Absolute humidity in g/m³Absolute humidity in Tonga

Data basis: German Weather Service, individual values averaged and supplemented by own elements.
Climate changes by continentsGlobal warming by continentsAvg. temperatures from 1950 to 2022. Increased in Europe and North America - Antarctic colder again.
International tourismThe 41 most popular travel countriesA ranking of international tourism over 41 countries. USA ranks 3rd.
United States of America: EarthquakeRecent earthquakes and their magnitudes in the United StatesEarthquakes and their intensities in the United States of America