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Monthly climate in Umbultanjung, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Umbultanjung features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (80 °F) and 27 °C (81 °F) through the year, but rarely can drop to 23 °C (74 °F) or can rise to as high as 30 °C (87 °F). The average annual precipitation amounts to about 2186 mm (86.1 inches) and receives 235 rainy days on the 1 mm (0.04 inches) threshold annually. Umbultanjung enjoys an average of 3580 hours of sunshine throughout the year, and daylight varies from 11 hours 45 minutes to 12 hours 27 minutes per day.

Monthly average temperatures in Umbultanjung, Indonesia

The warmest months in Umbultanjung are April, May and June, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in January, August and December, when daily mean temperatures range from 26 to 26 °C (80 - 80 °F) throughout the day. On average each year, Umbultanjung 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 Umbultanjung. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		28°C
(83°F)
Average high27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)
Daily mean26°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)
Average low25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		25°C
(78°F)
Mean minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(76°F)
Minimum24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(76°F)		25°C
(77°F)		24°C
(76°F)		23°C
(74°F)		24°C
(75°F)		23°C
(74°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)

Compare climate in Umbultanjung with other places

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

Monthly average precipitation in Umbultanjung, Indonesia

Umbultanjung usually has the most precipitation in January, March and December, with an average of 26 rainy days and 328 mm (12.9 inches) of precipitation per month. The driest months in Umbultanjung are July, August and September. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Umbultanjung. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)330 (13.0)232 (9.1)272 (10.7)252 (9.9)130 (5.1)92 (3.6)48 (1.9)35 (1.4)66 (2.6)102 (4.0)246 (9.7)381 (15.0)
Average precipitation days (≥ 1 mm)24262526191810911152329

Monthly sunshine hours in Umbultanjung, Indonesia

The sunniest months in Umbultanjung are July, August and October, when the sun shines an average of 10 hours 17 minutes a day. Least sunny months in Umbultanjung: January, February and November receive an average of 8 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Umbultanjung. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours235279311297312303320322308313286287
Mean daily daylight hours12h 25m12h 17m12h 7m11h 57m11h 49m11h 45m11h 47m11h 54m12h 3m12h 13m12h 23m12h 27m

Solar UV radiation in Umbultanjung, Indonesia

Umbultanjung 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 12. For more detailed information, check out our hourly Umbultanjung UV Index data.

Average daily maximum UV levels by month for Umbultanjung. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151211111213161514