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Monthly climate in Banjarmasin, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Banjarmasin features a tropical rainforest climate (Af).Temperatures typically range between 27 °C (81 °F) and 28 °C (83 °F) through the year, but rarely can drop to 22 °C (71 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 2442 mm (96.1 inches) and receives 261 rainy days on the 1 mm (0.04 inches) threshold annually.Banjarmasin enjoys an average of 3216 hours of sunshine throughout the year, and daylight varies from 11 hours 55 minutes to 12 hours 17 minutes per day.

Monthly average temperatures in Banjarmasin, Indonesia §

The warmest months in Banjarmasin are April, May and October, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, July and December, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Banjarmasin 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 Banjarmasin, 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 34°C
(94°F)		 34°C
(94°F)		 35°C
(96°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(92°F)		 34°C
(94°F)		 35°C
(95°F)		 36°C
(97°F)		 34°C
(93°F)		 34°C
(94°F)
Mean maximum 33°C
(92°F)		 33°C
(92°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(93°F)		 33°C
(91°F)		 33°C
(91°F)		 34°C
(93°F)		 34°C
(93°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(92°F)
Average high 31°C
(88°F)		 31°C
(88°F)		 31°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(89°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(89°F)		 31°C
(88°F)
Daily mean 27°C
(81°F)		 27°C
(81°F)		 27°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(82°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)
Average low 25°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
(77°F)
Mean minimum 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)
Minimum 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(73°F)		 22°C
(71°F)		 22°C
(72°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)

Compare climate in Banjarmasin with other places

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

Monthly average precipitation in Banjarmasin, Indonesia §

Banjarmasin usually has the most precipitation in January, March and December, with an average of 27 rainy days and 315 mm (12.4 inches) of precipitation per month.The driest months in Banjarmasin are July, August and September. On average, 87 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Banjarmasin, 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) 279 (11.0) 275 (10.8) 338 (13.3) 250 (9.9) 165 (6.5) 145 (5.7) 95 (3.7) 78 (3.1) 90 (3.6) 124 (4.9) 274 (10.8) 330 (13.0)
Average precipitation days (≥ 1 mm) 23 24 28 26 24 18 16 12 14 19 27 30

Monthly sunshine hours in Banjarmasin, Indonesia §

The sunniest months in Banjarmasin are May, July and August, when the sun shines an average of 9 hours 28 minutes a day.Least sunny months in Banjarmasin: January, February and November receive an average of 7 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Banjarmasin, 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 211 245 270 267 286 277 296 297 278 281 251 251
Mean daily daylight hours 12h 16m 12h 11m 12h 6m 12h 1m 11h 57m 11h 55m 11h 56m 11h 59m 12h 4m 12h 10m 12h 15m 12h 17m

Solar UV radiation in Banjarmasin, Indonesia §

Banjarmasin experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.June, July and August 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 Banjarmasin UV Index data.

Average daily maximum UV levels by month for Banjarmasin, 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) 14 15 16 15 14 11 12 13 14 15 14 14