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Monthly climate in Kostarea Satu, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kostarea Satu features a tropical rainforest climate (Af). Temperatures typically range between 21 °C (69 °F) and 23 °C (74 °F) through the year, but rarely can drop to 13 °C (55 °F) or can rise to as high as 30 °C (87 °F). The average annual precipitation amounts to about 3063 mm (120.6 inches) and receives 256 rainy days on the 1 mm (0.04 inches) threshold annually. Kostarea Satu enjoys an average of 3160 hours of sunshine throughout the year, and daylight varies from 11 hours 41 minutes to 12 hours 31 minutes per day.

Monthly average temperatures in Kostarea Satu, Indonesia

The warmest months in Kostarea Satu are March, April and May, with daily mean temperatures ranging from 23 to 23 °C (73 - 74 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 21 to 21 °C (69 - 71 °F) throughout the day. On average each year, Kostarea Satu experiences 282 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kostarea Satu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		30°C
(87°F)		29°C
(85°F)		29°C
(85°F)		28°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		30°C
(87°F)		30°C
(86°F)
Mean maximum29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)
Average high27°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		25°C
(78°F)		25°C
(77°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)
Daily mean23°C
(73°F)		22°C
(73°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)		21°C
(69°F)		21°C
(71°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)
Average low20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		18°C
(64°F)		18°C
(65°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)
Mean minimum19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		18°C
(65°F)		18°C
(64°F)		15°C
(59°F)		15°C
(59°F)		15°C
(60°F)		18°C
(64°F)		18°C
(64°F)		19°C
(66°F)
Minimum18°C
(66°F)		18°C
(65°F)		18°C
(65°F)		16°C
(61°F)		17°C
(62°F)		15°C
(59°F)		13°C
(55°F)		13°C
(56°F)		14°C
(58°F)		16°C
(61°F)		17°C
(62°F)		18°C
(65°F)

Compare climate in Kostarea Satu with other places

Compare temperature, precipitation, sunshine, UV index in Kostarea Satu, Indonesia with other places around the world.

Monthly average precipitation in Kostarea Satu, Indonesia

Kostarea Satu usually has the most precipitation in January, February and March, with an average of 27 rainy days and 459 mm (18.1 inches) of precipitation per month. The driest months in Kostarea Satu are June, July and August. On average, 54 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kostarea Satu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)423 (16.6)493 (19.4)461 (18.1)340 (13.4)173 (6.8)70 (2.8)46 (1.8)45 (1.8)85 (3.3)151 (5.9)378 (14.9)399 (15.7)
Average precipitation days (≥ 1 mm)252729262014111115242628

Monthly sunshine hours in Kostarea Satu, Indonesia

The sunniest months in Kostarea Satu are July, August and September, when the sun shines an average of 10 hours 3 minutes a day. Least sunny months in Kostarea Satu: January, February and December receive an average of 6 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kostarea Satu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours182200247265296288310310304290236226
Mean daily daylight hours12h 29m12h 19m12h 7m11h 55m11h 45m11h 41m11h 43m11h 51m12h 3m12h 15m12h 26m12h 31m

Solar UV radiation in Kostarea Satu, Indonesia

Kostarea Satu experiences the highest level of ultraviolet (UV) radiation in February, March and October, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Kostarea Satu UV Index data.

Average daily maximum UV levels by month for Kostarea Satu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151311121315161515