BUIN, PAPUA NEW GUINEA

A tropical rainforest climate, also known as an equatorial climate, is a tropical climate usually (but not always) found along the equator. Tropical rainforest climate is a type of tropical climate in which there is no dry season - all months have mean precipitation values of at least 60 mm (2.36 in). Tropical rainforest climates have no pronounced summer or winter; it is typically hot and wet throughout the year and rainfall is both heavy and frequent. One day in an equatorial climate can be very similar to the next, while the change in temperature between day and night may be larger than the average change in temperature between "summer" and "winter".

The Köppen Climate Classification subtype for this climate is "Af". (Tropical Rainforest Climate).

The average temperature for the year in Buin is 80.1°F (26.7°C). The warmest month, on average, is October with an average temperature of 80.8°F (27.1°C). The coolest month on average is June, with an average temperature of 78.8°F (26°C).

The average amount of precipitation for the year in Buin is 154.3" (3919.2 mm). The month with the most precipitation on average is July with 17.4" (442 mm) of precipitation. The month with the least precipitation on average is November with an average of 10.5" (266.7 mm). There are an average of 247.8 days of precipitation, with the most precipitation occurring in March with 22.7 days and the least precipitation occurring in June with 18.8 days.