December Weather in Jertih, Malaysia

Last updated: August 23, 2025

In December, the average temperature in Jertih, Malaysia hovers around 26°C (78°F). Prepare for a range from a comfortable 22°C (72°F) to a warm 30°C (87°F). However, with an average humidity of 90% and 374 mm (14.7 in) of precipitation spread over 26 days, it's wise to anticipate some rain during your stay.

December Temperature in Jertih

In December in Jertih, the average temperature is 26°C (78°F), with maximums reaching 30°C (87°F) and minimums dropping to as low as 22°C (72°F). It's a great time to visit for warm weather and pleasant outdoor activities.

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

The chart illustrates December temperature patterns in Jertih, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jertih, December typically has an average temperature of 26°C (78°F), with highs reaching up to 30°C (87°F) and lows dropping to around 22°C (72°F).

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

December Precipitation in Jertih

In Jertih in December, the precipitation amount is 374 mm (14.7 in), occurring over the course of 26 days.

December Precipitation Trends in Jertih

The chart displays monthly precipitation patterns in Jertih, 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 Jertih, December typically receives around 374 mm (14.7 inches) of precipitation spread over approximately 26 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Jertih

In Jertih in December humidity is 90%. With an average temperature of 26°C (78°F), this humidity feels like a suffocating blanket that sticks to your skin, making even the simplest outdoor activities feel exhausting and draining.

December Average Humidity in Jertih

This chart illustrates the average monthly humidity levels in Jertih, 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 Jertih is approximately 90%, 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 Jertih

In Jertih 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 Jertih.

Maximum UV Index Levels in Jertih for December

The chart shows the monthly maximum UV Index (UVI) for Jertih 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 Jertih typically reaches 12, which falls under the extreme exposure category.

Data source: Jertih 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 Jertih Compares to Other Months

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

This table compares monthly weather conditions in Jertih, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	280 mm (11.0 inches)	83%	extreme
February Weather	26°C (78°F)	93 mm (3.7 inches)	76%	extreme
March Weather	27°C (80°F)	83 mm (3.2 inches)	74%	extreme
April Weather	27°C (81°F)	170 mm (6.7 inches)	73%	extreme
May Weather	28°C (82°F)	192 mm (7.6 inches)	79%	extreme
June Weather	27°C (82°F)	229 mm (9.0 inches)	85%	extreme
July Weather	27°C (81°F)	176 mm (6.9 inches)	84%	extreme
August Weather	27°C (81°F)	219 mm (8.6 inches)	87%	extreme
September Weather	27°C (81°F)	265 mm (10.4 inches)	89%	extreme
October Weather	27°C (80°F)	267 mm (10.5 inches)	86%	extreme
November Weather	26°C (79°F)	479 mm (18.9 inches)	88%	extreme
December Weather	26°C (78°F)	374 mm (14.7 inches)	90%	extreme