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Monthly climate in Salak, North Sumatra, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Salak features a tropical rainforest climate (Af).Temperatures typically range between 23 °C (73 °F) and 24 °C (75 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 4850 mm (190.9 inches) and receives 304 rainy days on the 1 mm (0.04 inches) threshold annually.Salak enjoys an average of 3265 hours of sunshine throughout the year, and daylight varies from 11 hours 58 minutes to 12 hours 15 minutes per day.

Monthly average temperatures in Salak, North Sumatra, Indonesia §

The warmest months in Salak are April, May and June, with daily mean temperatures ranging from 23 to 24 °C (74 - 75 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 23 to 23 °C (73 - 73 °F) throughout the day. On average each year, Salak experiences 310 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 Salak, North Sumatra, Indonesia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 31°C
(88°F)		 32°C
(90°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 31°C
(87°F)
Mean maximum 30°C
(86°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)
Average high 28°C
(82°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(81°F)
Daily mean 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)
Average low 19°C
(67°F)		 19°C
(67°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(67°F)		 19°C
(66°F)		 19°C
(66°F)		 19°C
(67°F)		 19°C
(67°F)		 20°C
(67°F)		 20°C
(68°F)
Mean minimum 17°C
(63°F)		 17°C
(64°F)		 18°C
(64°F)		 18°C
(65°F)		 18°C
(65°F)		 18°C
(64°F)		 17°C
(63°F)		 17°C
(63°F)		 18°C
(64°F)		 17°C
(63°F)		 18°C
(65°F)		 18°C
(65°F)
Minimum 16°C
(62°F)		 17°C
(63°F)		 17°C
(63°F)		 18°C
(64°F)		 18°C
(65°F)		 17°C
(63°F)		 16°C
(61°F)		 16°C
(62°F)		 17°C
(63°F)		 16°C
(62°F)		 18°C
(64°F)		 18°C
(65°F)

Compare climate in Salak with other places

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

Monthly average precipitation in Salak, North Sumatra, Indonesia §

Salak usually has the most precipitation in October, November and December, with an average of 27 rainy days and 583 mm (23.0 inches) of precipitation per month.The driest months in Salak are June, July and August. On average, 245 mm (9.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Salak, North Sumatra, Indonesia.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 345 (13.6) 327 (12.9) 484 (19.1) 442 (17.4) 374 (14.7) 159 (6.2) 275 (10.8) 300 (11.8) 395 (15.5) 538 (21.2) 696 (27.4) 516 (20.3)
Average precipitation days (≥ 1 mm) 22 27 30 29 26 19 20 23 26 25 28 29

Monthly sunshine hours in Salak, North Sumatra, Indonesia §

The sunniest months in Salak are March, July and August, when the sun shines an average of 9 hours 41 minutes a day.Least sunny months in Salak: January, October and November receive an average of 7 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Salak, North Sumatra, Indonesia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 230 284 298 269 273 292 301 300 270 258 220 262
Mean daily daylight hours 11h 58m 12h 1m 12h 5m 12h 9m 12h 13m 12h 15m 12h 14m 12h 10m 12h 6m 12h 2m 11h 59m 11h 58m

Solar UV radiation in Salak, North Sumatra, Indonesia §

Salak experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 15 - 16, 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 Salak UV Index data.

Average daily maximum UV levels by month for Salak, North Sumatra, Indonesia.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 15 15 16 16 15 13 13 15 15 15 14 13