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Monthly climate in Sinarjaya, Indonesia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sinarjaya features a tropical rainforest climate (Af). Temperatures typically range between 23 °C (74 °F) and 26 °C (78 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 3037 mm (119.6 inches) and receives 286 rainy days on the 1 mm (0.04 inches) threshold annually. Sinarjaya enjoys an average of 3244 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 Sinarjaya, Indonesia

The warmest months in Sinarjaya are March, April and May, with daily mean temperatures ranging from 25 to 26 °C (78 - 78 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 23 to 24 °C (74 - 75 °F) throughout the day. On average each year, Sinarjaya experiences 322 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 Sinarjaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		31°C
(87°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		30°C
(85°F)		30°C
(85°F)
Mean maximum30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)
Average high28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(82°F)		27°C
(81°F)
Daily mean25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)
Average low23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		21°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
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		22°C
(72°F)		20°C
(68°F)		19°C
(67°F)		20°C
(69°F)		21°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Minimum22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		20°C
(68°F)		19°C
(66°F)		18°C
(64°F)		18°C
(65°F)		20°C
(69°F)		21°C
(70°F)		22°C
(72°F)

Compare climate in Sinarjaya with other places

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

Monthly average precipitation in Sinarjaya, Indonesia

Sinarjaya usually has the most precipitation in March, November and December, with an average of 28 rainy days and 382 mm (15.0 inches) of precipitation per month. The driest months in Sinarjaya are June, July and August. On average, 99 mm (3.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sinarjaya. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)325 (12.8)351 (13.8)357 (14.1)302 (11.9)214 (8.4)160 (6.3)77 (3.0)61 (2.4)166 (6.5)237 (9.3)385 (15.2)403 (15.9)
Average precipitation days (≥ 1 mm)242729292520151520252730

Monthly sunshine hours in Sinarjaya, Indonesia

The sunniest months in Sinarjaya are May, July and August, when the sun shines an average of 9 hours 58 minutes a day. Least sunny months in Sinarjaya: January, February and November receive an average of 7 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sinarjaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197235268265298291314315294282237242
Mean daily daylight hours12h 28m12h 19m12h 7m11h 55m11h 46m11h 41m11h 44m11h 52m12h 3m12h 15m12h 25m12h 31m

Solar UV radiation in Sinarjaya, Indonesia

Sinarjaya 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 Sinarjaya UV Index data.

Average daily maximum UV levels by month for Sinarjaya. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151616151211111315161514