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Monthly climate in Kertih, Malaysia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kertih features a tropical rainforest climate (Af). Temperatures typically range between 26 °C (79 °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 30 °C (87 °F). The average annual precipitation amounts to about 2479 mm (97.6 inches) and receives 269 rainy days on the 1 mm (0.04 inches) threshold annually. Kertih enjoys an average of 3675 hours of sunshine throughout the year, and daylight varies from 11 hours 51 minutes to 12 hours 21 minutes per day.

Monthly average temperatures in Kertih, Malaysia

The warmest months in Kertih are May, June and July, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Kertih 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 Kertih. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		29°C
(84°F)		28°C
(83°F)
Mean maximum28°C
(82°F)		27°C
(82°F)		29°C
(84°F)		29°C
(85°F)		30°C
(86°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)
Average high27°C
(80°F)		27°C
(80°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)
Daily mean26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)
Average low25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)
Mean minimum25°C
(76°F)		25°C
(77°F)		25°C
(78°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
(77°F)		25°C
(77°F)		25°C
(77°F)
Minimum24°C
(75°F)		24°C
(76°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)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)

Compare climate in Kertih with other places

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

Monthly average precipitation in Kertih, Malaysia

Kertih usually has the most precipitation in January, November and December, with an average of 25 rainy days and 414 mm (16.3 inches) of precipitation per month. The driest months in Kertih are June, July and August. On average, 102 mm (4.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kertih. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)345 (13.6)134 (5.3)138 (5.4)158 (6.2)162 (6.4)105 (4.1)102 (4.0)98 (3.9)117 (4.6)222 (8.7)403 (15.9)496 (19.5)
Average precipitation days (≥ 1 mm)211918222623192021252827

Monthly sunshine hours in Kertih, Malaysia

The sunniest months in Kertih are March, May and July, when the sun shines an average of 10 hours 35 minutes a day. Least sunny months in Kertih: January, November and December receive an average of 8 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kertih. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237301333316325312326319310307284300
Mean daily daylight hours11h 52m11h 57m12h 4m12h 12m12h 18m12h 21m12h 20m12h 14m12h 7m12h 0m11h 54m11h 51m

Solar UV radiation in Kertih, Malaysia

Kertih 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 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 Kertih UV Index data.

Average daily maximum UV levels by month for Kertih. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131516151413121414141312