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Monthly climate in Gunungjaya, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gunungjaya features a tropical rainforest climate (Af). Temperatures typically range between 24 °C (75 °F) and 26 °C (79 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 2955 mm (116.3 inches) and receives 260 rainy days on the 1 mm (0.04 inches) threshold annually. Gunungjaya enjoys an average of 3222 hours of sunshine throughout the year, and daylight varies from 11 hours 41 minutes to 12 hours 31 minutes per day.

Monthly average temperatures in Gunungjaya, Indonesia

The warmest months in Gunungjaya are March, April and May, with daily mean temperatures ranging from 26 to 26 °C (79 - 79 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 24 to 24 °C (75 - 76 °F) throughout the day. On average each year, Gunungjaya 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 Gunungjaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		33°C
(91°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		32°C
(90°F)		32°C
(91°F)		33°C
(92°F)
Mean maximum32°C
(90°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		31°C
(88°F)		30°C
(86°F)		30°C
(87°F)		31°C
(87°F)		31°C
(89°F)		32°C
(89°F)		32°C
(90°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		29°C
(85°F)		30°C
(85°F)		30°C
(86°F)
Daily mean26°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°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
(73°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		22°C
(73°F)		23°C
(73°F)		23°C
(74°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)		21°C
(70°F)		21°C
(71°F)		22°C
(72°F)
Minimum22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(69°F)		20°C
(67°F)		17°C
(63°F)		17°C
(63°F)		16°C
(62°F)		18°C
(65°F)		21°C
(70°F)		20°C
(69°F)		22°C
(71°F)

Compare climate in Gunungjaya with other places

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

Monthly average precipitation in Gunungjaya, Indonesia

Gunungjaya usually has the most precipitation in March, November and December, with an average of 28 rainy days and 408 mm (16.1 inches) of precipitation per month. The driest months in Gunungjaya are July, August and September. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gunungjaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)389 (15.3)394 (15.5)403 (15.8)327 (12.9)164 (6.4)110 (4.3)56 (2.2)36 (1.4)92 (3.6)163 (6.4)405 (15.9)417 (16.4)
Average precipitation days (≥ 1 mm)25273028221710815222729

Monthly sunshine hours in Gunungjaya, Indonesia

The sunniest months in Gunungjaya are July, August and September, when the sun shines an average of 10 hours 6 minutes a day. Least sunny months in Gunungjaya: January, February and November receive an average of 7 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gunungjaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours188210259273298288312314302294239240
Mean daily daylight hours12h 28m12h 19m12h 7m11h 55m11h 45m11h 41m11h 43m11h 51m12h 3m12h 15m12h 26m12h 31m

Solar UV radiation in Gunungjaya, Indonesia

Gunungjaya experiences the highest level of ultraviolet (UV) radiation in February, March and November, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / 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 Gunungjaya UV Index data.

Average daily maximum UV levels by month for Gunungjaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141516141210111314151514