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Monthly climate in Johor Bahru, Malaysia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Johor Bahru features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (80 °F) and 28 °C (82 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 2735 mm (107.7 inches) and receives 296 rainy days on the 1 mm (0.04 inches) threshold annually. Johor Bahru enjoys an average of 3414 hours of sunshine throughout the year, and daylight varies from 12 hours 2 minutes to 12 hours 11 minutes per day.

Monthly average temperatures in Johor Bahru, Malaysia

The warmest months in Johor Bahru are April, May and June, with daily mean temperatures ranging from 28 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 27 to 27 °C (80 - 81 °F) throughout the day. On average each year, Johor Bahru 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 Johor Bahru. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		32°C
(91°F)		34°C
(93°F)		33°C
(92°F)		33°C
(93°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		32°C
(91°F)		33°C
(91°F)		33°C
(91°F)		33°C
(91°F)
Mean maximum32°C
(90°F)		32°C
(90°F)		33°C
(92°F)		33°C
(91°F)		33°C
(91°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)
Average high30°C
(86°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)		31°C
(87°F)		30°C
(87°F)		30°C
(86°F)
Daily mean27°C
(80°F)		27°C
(81°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)
Average low24°C
(76°F)		25°C
(76°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)
Mean minimum23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)
Minimum22°C
(72°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)

Compare climate in Johor Bahru with other places

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

Monthly average precipitation in Johor Bahru, Malaysia

Johor Bahru usually has the most precipitation in April, October and November, with an average of 27 rainy days and 308 mm (12.1 inches) of precipitation per month. The driest months in Johor Bahru are February, July and August. On average, 141 mm (5.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Johor Bahru. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)203 (8.0)90 (3.5)214 (8.4)271 (10.7)266 (10.5)234 (9.2)165 (6.5)168 (6.6)210 (8.3)286 (11.3)366 (14.4)262 (10.3)
Average precipitation days (≥ 1 mm)191523272927252524272827

Monthly sunshine hours in Johor Bahru, Malaysia

The sunniest months in Johor Bahru are March, July and August, when the sun shines an average of 10 hours 3 minutes a day. Least sunny months in Johor Bahru: January, April and November receive an average of 8 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Johor Bahru. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours230297322283283283304308285283245285
Mean daily daylight hours12h 2m12h 3m12h 5m12h 7m12h 10m12h 11m12h 10m12h 8m12h 6m12h 3m12h 2m12h 2m

Solar UV radiation in Johor Bahru, Malaysia

Johor Bahru experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 14 - 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 Johor Bahru UV Index data.

Average daily maximum UV levels by month for Johor Bahru. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131516141312121314141313