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Monthly climate in Arosuka, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Arosuka features a tropical rainforest climate (Af). Temperatures typically range between 24 °C (75 °F) and 25 °C (77 °F) through the year, but rarely can drop to 20 °C (67 °F) or can rise to as high as 31 °C (87 °F). The average annual precipitation amounts to about 4388 mm (172.8 inches) and receives 305 rainy days on the 1 mm (0.04 inches) threshold annually. Arosuka enjoys an average of 3343 hours of sunshine throughout the year, and daylight varies from 12 hours 3 minutes to 12 hours 10 minutes per day.

Monthly average temperatures in Arosuka, Indonesia

The warmest months in Arosuka are April, May and June, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 24 to 24 °C (75 - 75 °F) throughout the day. On average each year, Arosuka experiences 309 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 Arosuka. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(85°F)		30°C
(87°F)		31°C
(87°F)		30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)
Mean maximum29°C
(84°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		28°C
(84°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)
Average high27°C
(81°F)		27°C
(82°F)		27°C
(82°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)
Daily mean24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Mean minimum21°C
(70°F)		21°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)		21°C
(69°F)		21°C
(69°F)		21°C
(70°F)
Minimum20°C
(69°F)		20°C
(68°F)		21°C
(70°F)		20°C
(69°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		20°C
(67°F)		20°C
(69°F)		20°C
(69°F)		20°C
(69°F)

Compare climate in Arosuka with other places

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

Monthly average precipitation in Arosuka, Indonesia

Arosuka usually has the most precipitation in September, October and November, with an average of 26 rainy days and 459 mm (18.1 inches) of precipitation per month. The driest months in Arosuka are January, February and July. On average, 263 mm (10.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arosuka. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)223 (8.8)277 (10.9)386 (15.2)397 (15.6)387 (15.3)336 (13.2)289 (11.4)400 (15.8)508 (20.0)440 (17.3)427 (16.8)316 (12.5)
Average precipitation days (≥ 1 mm)202327282723262628262625

Monthly sunshine hours in Arosuka, Indonesia

The sunniest months in Arosuka are June, July and August, when the sun shines an average of 9 hours 48 minutes a day. Least sunny months in Arosuka: January, April and November receive an average of 8 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arosuka. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232278284267288289310303284271254278
Mean daily daylight hours12h 9m12h 7m12h 5m12h 4m12h 3m12h 3m12h 3m12h 4m12h 5m12h 7m12h 8m12h 10m

Solar UV radiation in Arosuka, Indonesia

Arosuka experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. June, July and November are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 14. For more detailed information, check out our hourly Arosuka UV Index data.

Average daily maximum UV levels by month for Arosuka. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616161412131415151414