Summer is from November to March, the average temperature is 28°C and it can be hot, wet and humid. Winter is from April to September with the temperature averaging 23°C. Sea temperature varies from 22 to 28 degrees making swimming enjoyable all year round. The warmer months from December to April are also the wettest with good rain in every month. Vanuatu can average anywhere from 2 metres of rainfall annually to 4 metres on the northern islands.
The summer months are part of the tropical cyclone season. The majority of resorts are located in the southern part of Vanuatu where it is less humid, there is less rain and there is less chance of extreme climate conditions.