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Monthly climate in Muar, Johor, Malaysia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Muar 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 24 °C (75 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 2220 mm (87.4 inches) and receives 282 rainy days on the 1 mm (0.04 inches) threshold annually.Muar enjoys an average of 3520 hours of sunshine throughout the year, and daylight varies from 12 hours 0 minutes to 12 hours 13 minutes per day.

Monthly average temperatures in Muar, Johor, Malaysia §

The warmest months in Muar are April, May and June, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Muar 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 Muar, Johor, Malaysia.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 32°C
(90°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(89°F)		 32°C
(89°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(89°F)
Mean maximum 31°C
(88°F)		 31°C
(89°F)		 32°C
(90°F)		 31°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(87°F)		 31°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 31°C
(88°F)
Average high 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)
Daily mean 27°C
(81°F)		 27°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 27°C
(82°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)
Average low 25°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)
Mean minimum 24°C
(76°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)
Minimum 24°C
(75°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(76°F)		 25°C
(77°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)

Compare climate in Muar with other places

Compare temperature, precipitation, sunshine, UV index in Muar, Johor, Malaysia with other places around the world.

Monthly average precipitation in Muar, Johor, Malaysia §

Muar usually has the most precipitation in May, October and November, with an average of 27 rainy days and 253 mm (10.0 inches) of precipitation per month.The driest months in Muar are January, February and March. On average, 109 mm (4.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Muar, Johor, Malaysia.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) 125 (4.9) 56 (2.2) 146 (5.8) 216 (8.5) 253 (10.0) 210 (8.3) 159 (6.3) 183 (7.2) 190 (7.5) 219 (8.6) 287 (11.3) 176 (6.9)
Average precipitation days (≥ 1 mm) 16 11 23 27 29 25 23 25 25 25 28 25

Monthly sunshine hours in Muar, Johor, Malaysia §

The sunniest months in Muar are March, July and August, when the sun shines an average of 10 hours 10 minutes a day.Least sunny months in Muar: January, June and November receive an average of 8 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Muar, Johor, Malaysia.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 238 303 324 295 301 289 312 308 295 292 264 292
Mean daily daylight hours 12h 0m 12h 2m 12h 5m 12h 8m 12h 11m 12h 13m 12h 12m 12h 9m 12h 6m 12h 3m 12h 0m 12h 0m

Solar UV radiation in Muar, Johor, Malaysia §

Muar 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.January, June and July 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 Muar UV Index data.

Average daily maximum UV levels by month for Muar, Johor, Malaysia.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) 13 15 16 15 14 12 12 13 14 14 13 13