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Monthly climate in Luwuk, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Luwuk features a tropical rainforest climate (Af). Temperatures typically range between 24 °C (75 °F) and 26 °C (78 °F) through the year, but rarely can drop to 20 °C (68 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 2275 mm (89.6 inches) and receives 268 rainy days on the 1 mm (0.04 inches) threshold annually. Luwuk enjoys an average of 3458 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 Luwuk, Indonesia

The warmest months in Luwuk are January, November and December, with daily mean temperatures ranging from 25 to 26 °C (78 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 24 to 24 °C (75 - 76 °F) throughout the day. On average each year, Luwuk experiences 321 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 Luwuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		31°C
(89°F)		31°C
(89°F)		32°C
(91°F)
Mean maximum30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)
Average high28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		27°C
(80°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)
Daily mean25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		25°C
(78°F)		26°C
(78°F)		26°C
(78°F)
Average low23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)
Mean minimum22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		22°C
(72°F)		23°C
(73°F)
Minimum22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		21°C
(69°F)		21°C
(70°F)		22°C
(72°F)

Compare climate in Luwuk with other places

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

Monthly average precipitation in Luwuk, Indonesia

Luwuk usually has the most precipitation in April, May and June, with an average of 27 rainy days and 309 mm (12.2 inches) of precipitation per month. The driest months in Luwuk are January, September and October. On average, 109 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Luwuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)119 (4.7)149 (5.9)201 (7.9)327 (12.9)337 (13.3)264 (10.4)210 (8.3)130 (5.1)124 (4.9)85 (3.4)141 (5.6)188 (7.4)
Average precipitation days (≥ 1 mm)192124282826241716162326

Monthly sunshine hours in Luwuk, Indonesia

The sunniest months in Luwuk are March, August and October, when the sun shines an average of 9 hours 50 minutes a day. Least sunny months in Luwuk: January, February and June receive an average of 8 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Luwuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243272303283294278291306291305293294
Mean daily daylight hours12h 9m12h 7m12h 5m12h 4m12h 3m12h 3m12h 3m12h 4m12h 5m12h 7m12h 8m12h 10m

Solar UV radiation in Luwuk, Indonesia

Luwuk experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. June, July and December 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 Luwuk UV Index data.

Average daily maximum UV levels by month for Luwuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617161412131515151413