These are the best beaches in Tonga in September, based on average sunshine, sea temperature, rainfall and temperature. Though many factors can come into play when choosing your beach destination, the beach weather will often be a deciding factor. Here we list the top beaches based on the average weather conditions and sea temperature.
The average maximum daily temperature is 26° which is very warm and perfect for sunbathing. The average water temperature is typically 26° which is very warm and ideal for relaxing and swimming for the whole day. There are on average 8.8 days of rain per month and 3.8 hours of sun per day.