In 2020, Banten had the highest annual precipitation in Indonesia, amounting to about **** thousand millimeters. In comparison, East Nusa Tenggara had the lowest annual precipitation in that year, at **** thousand millimeters. The fundamental determinant of Indonesia's climate is rainfall, not temperature or air pressure. Indonesia has a variety of climates, the most common of which being tropical rainforest, which receives the most precipitation, followed by tropical monsoon and tropical savanna (lowest precipitation). The variations in rainfall are related to the monsoons and the western and northern parts of Indonesia experience the most precipitation.
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Climate Change Knowledge Portal. (June 15, 2022). Annual precipitation in Indonesia in 2020, by province (in millimeters) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/1314476/indonesia-annual-precipitation-by-province/
Climate Change Knowledge Portal. "Annual precipitation in Indonesia in 2020, by province (in millimeters)." Chart. June 15, 2022. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/1314476/indonesia-annual-precipitation-by-province/
Climate Change Knowledge Portal. (2022). Annual precipitation in Indonesia in 2020, by province (in millimeters). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/1314476/indonesia-annual-precipitation-by-province/
Climate Change Knowledge Portal. "Annual Precipitation in Indonesia in 2020, by Province (in Millimeters)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 15 Jun 2022, /statistics/1314476/indonesia-annual-precipitation-by-province/
Climate Change Knowledge Portal, Annual precipitation in Indonesia in 2020, by province (in millimeters) ÌÇÐÄÆÆ½â°æ, /statistics/1314476/indonesia-annual-precipitation-by-province/ (last visited July 27, 2026)
Annual precipitation in Indonesia in 2020, by province (in millimeters) [Graph], Climate Change Knowledge Portal, June 15, 2022. [Online]. Available: /statistics/1314476/indonesia-annual-precipitation-by-province/