December Weather in Kertih, Malaysia

Last updated: August 23, 2025

In December, the average temperature in Kertih, Malaysia is a warm 26°C (80°F), with daily highs reaching up to 28°C (83°F) and lows dipping to 25°C (77°F). Prepare for a wet month, as you'll experience about 496 mm (19.5 in) of rainfall spread over 27 days. Don't forget to stay hydrated, as the average humidity hovers around a sticky 87%!

December Temperature in Kertih

In December in Kertih, the average temperature is 26°C (80°F). The maximum can reach 28°C (83°F), while the minimum can dip as low as 25°C (77°F). It's a perfect time for travelers to enjoy the warm climate and explore the vibrant attractions of Kertih.

December Weather in Kertih: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Kertih, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kertih, December typically has an average temperature of 26°C (80°F), with highs reaching up to 28°C (83°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Kertih generated using information from the Copernicus Climate Change Service.

December Precipitation in Kertih

In Kertih in December, the precipitation amount is 496 mm (19.5 in) over a period of 27 days.

December Precipitation Trends in Kertih

The chart displays monthly precipitation patterns in Kertih, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Kertih, December typically receives around 496 mm (19.5 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Kertih

In Kertih in December, humidity is 87%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sticky and exhausting as each step demands extra effort amidst the thick, muggy air.

December Average Humidity in Kertih

This chart illustrates the average monthly humidity levels in Kertih, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Kertih is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kertih

In Kertih in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Kertih.

Maximum UV Index Levels in Kertih for December

The chart shows the monthly maximum UV Index (UVI) for Kertih in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Kertih typically reaches 12, which falls under the extreme exposure category.

Data source: Kertih December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Kertih Compares to Other Months

Weather in Kertih varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kertih, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Kertih, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	345 mm (13.6 inches)	86%	extreme
February Weather	26°C (79°F)	134 mm (5.3 inches)	84%	extreme
March Weather	27°C (81°F)	138 mm (5.4 inches)	86%	extreme
April Weather	28°C (82°F)	158 mm (6.2 inches)	83%	extreme
May Weather	28°C (83°F)	162 mm (6.4 inches)	79%	extreme
June Weather	28°C (82°F)	105 mm (4.1 inches)	79%	extreme
July Weather	28°C (82°F)	102 mm (4.0 inches)	78%	extreme
August Weather	27°C (82°F)	98 mm (3.9 inches)	81%	extreme
September Weather	27°C (82°F)	117 mm (4.6 inches)	83%	extreme
October Weather	27°C (81°F)	222 mm (8.7 inches)	81%	extreme
November Weather	27°C (80°F)	403 mm (15.9 inches)	82%	extreme
December Weather	26°C (80°F)	496 mm (19.5 inches)	87%	extreme