nomadseason

Monthly climate in Mamuju, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mamuju features a tropical rainforest climate (Af). Temperatures typically range between 25 °C (77 °F) and 25 °C (78 °F) through the year, but rarely can drop to 20 °C (67 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 4381 mm (172.5 inches) and receives 332 rainy days on the 1 mm (0.04 inches) threshold annually. Mamuju enjoys an average of 3226 hours of sunshine throughout the year, and daylight varies from 11 hours 57 minutes to 12 hours 15 minutes per day.

Monthly average temperatures in Mamuju, Indonesia

The warmest months in Mamuju are April, May and December, with daily mean temperatures ranging from 25 to 25 °C (78 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and September, when daily mean temperatures range from 25 to 25 °C (77 - 77 °F) throughout the day. On average each year, Mamuju experiences 328 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 Mamuju. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(89°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		32°C
(89°F)
Mean maximum31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		31°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		31°C
(87°F)		30°C
(87°F)		31°C
(87°F)
Average high29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		28°C
(84°F)
Daily mean25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)
Average low23°C
(73°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)
Mean minimum21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		22°C
(71°F)		22°C
(71°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)
Minimum21°C
(70°F)		21°C
(69°F)		21°C
(69°F)		21°C
(69°F)		21°C
(71°F)		21°C
(70°F)		21°C
(69°F)		21°C
(69°F)		20°C
(67°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)

Compare climate in Mamuju with other places

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

Monthly average precipitation in Mamuju, Indonesia

Mamuju usually has the most precipitation in May, June and October, with an average of 29 rainy days and 432 mm (17.0 inches) of precipitation per month. The driest months in Mamuju are January, February and December. On average, 279 mm (11.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mamuju. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)262 (10.3)290 (11.4)294 (11.6)425 (16.7)435 (17.1)435 (17.1)368 (14.5)351 (13.8)402 (15.8)427 (16.8)408 (16.1)286 (11.3)
Average precipitation days (≥ 1 mm)222427282929302828302928

Monthly sunshine hours in Mamuju, Indonesia

The sunniest months in Mamuju are July, August and October, when the sun shines an average of 9 hours 19 minutes a day. Least sunny months in Mamuju: January, February and November receive an average of 7 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mamuju. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours211242265275281267285294282286263267
Mean daily daylight hours12h 14m12h 10m12h 6m12h 2m11h 58m11h 57m11h 58m12h 0m12h 4m12h 9m12h 13m12h 15m

Solar UV radiation in Mamuju, Indonesia

Mamuju experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 15 - 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 Mamuju UV Index data.

Average daily maximum UV levels by month for Mamuju. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151412121415151414