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Monthly climate in Dumoga, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dumoga features a tropical rainforest climate (Af). Temperatures typically range between 25 °C (76 °F) and 26 °C (79 °F) through the year, but rarely can drop to 18 °C (66 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 3186 mm (125.4 inches) and receives 315 rainy days on the 1 mm (0.04 inches) threshold annually. Dumoga enjoys an average of 3278 hours of sunshine throughout the year, and daylight varies from 12 hours 5 minutes to 12 hours 8 minutes per day.

Monthly average temperatures in Dumoga, Indonesia

The warmest months in Dumoga are April, November and December, with daily mean temperatures ranging from 26 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 25 °C (76 - 77 °F) throughout the day. On average each year, Dumoga experiences 329 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 Dumoga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(90°F)		31°C
(89°F)		32°C
(89°F)		32°C
(89°F)		32°C
(89°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)
Mean maximum31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)
Average high29°C
(85°F)		29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		28°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)
Daily mean26°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(78°F)		26°C
(78°F)		25°C
(77°F)		25°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)
Average low23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)
Mean minimum22°C
(71°F)		21°C
(70°F)		21°C
(71°F)		22°C
(71°F)		22°C
(71°F)		21°C
(71°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		22°C
(72°F)
Minimum22°C
(71°F)		20°C
(69°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		18°C
(66°F)		20°C
(69°F)		20°C
(69°F)		22°C
(72°F)

Compare climate in Dumoga with other places

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

Monthly average precipitation in Dumoga, Indonesia

Dumoga usually has the most precipitation in March, April and December, with an average of 28 rainy days and 336 mm (13.2 inches) of precipitation per month. The driest months in Dumoga are August, September and October. On average, 177 mm (7.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dumoga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)291 (11.5)244 (9.6)321 (12.6)371 (14.6)299 (11.8)280 (11.0)252 (9.9)158 (6.2)183 (7.2)190 (7.5)280 (11.0)317 (12.5)
Average precipitation days (≥ 1 mm)242627282928272421252630

Monthly sunshine hours in Dumoga, Indonesia

The sunniest months in Dumoga are March, August and October, when the sun shines an average of 9 hours 25 minutes a day. Least sunny months in Dumoga: January, February and June receive an average of 8 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dumoga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours225264290271274261268292282294279273
Mean daily daylight hours12h 5m12h 5m12h 5m12h 6m12h 7m12h 8m12h 8m12h 7m12h 5m12h 5m12h 5m12h 5m

Solar UV radiation in Dumoga, Indonesia

Dumoga 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 Dumoga UV Index data.

Average daily maximum UV levels by month for Dumoga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617161512131415151413