The climate is equatorial/monsoonal, with an average annual temperature of 26.5 °C (79.7 °F), and a rainy season from November to April. Savai'i is the largest of the Samoan islands and the sixth largest Polynesian island after New Zealand's North, South and Stewart Islands and the Hawaiian islands of Hawaiʻi and Maui. The population of Savai'i is 42,000 people.
The 1960 constitution, which formally came into force with independence from New Zealand in 1962, is based on the British pattern of parliamentary democracy, modified to take account of Samoan customs. The national modern Government of Samoa is referred to as the 'Malo'.
The literacy rate is estimated to be 97% in Samoa, where education is provided by the state in tandem with 5 religious missions, all following a common syllabus. The first 4 years of primary education take place at village schools, following which brighter pupils move on to district schools instead, where the medium of education is English. The only exception to this rule is found in Apia, where urban schools manage the entire process.