Honiara which connects it with the Honiara International Airport (formerly known as Henderson Field) about to the east of Honiara across the Lunga River. To the west of the town center are the suburbs of White River and Tanaghai. The climate is tropical, more specifically a tropical rainforest climate, with an average daytime temperature of about . The water temperatures range between and . Honiara is noticeably wetter between November and April. The average amount of precipitation per year is about and thus somewhat lower than the average on the Solomon Islands as a whole (). However, Honiara is subject to
Capital city prime economic, cultural, or intellectual centres of a nation or an empire are sometimes referred to as primate cities. Examples are Athens, Bangkok, Brussels, Buenos Aires, Copenhagen, Cairo, London, Mexico City, Paris, Seoul and Tokyo. News media will often use the name of a capital city as an alternative name for the country of which it is the capital or of the government that is seated there, as a form of metonymy. For example, "relations between Washington and London" refer to "relations between the United States and the United Kingdom". The word "capital" derives from the Latin "caput" (genitive "capitis"),