December Weather in Batu Niah, Malaysia

Last updated: August 23, 2025

In Batu Niah, Malaysia, the average temperature in December hovers around 27°C (80°F). Expect temperatures to range from a minimum of 23°C (74°F) to a sizzling maximum of 34°C (93°F). With an impressive 343 mm (13.5 in) of precipitation spread over 30 days and an average humidity of 88%, it's a perfect time to prepare for both warmth and moisture!

December Temperature in Batu Niah

In December in Batu Niah, the average temperature is 27°C (80°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 23°C (74°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

December Weather in Batu Niah: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Batu Niah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Batu Niah, December typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 23°C (74°F).

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

December Precipitation in Batu Niah

In Batu Niah in December, the precipitation amount is 343 mm (13.5 in) over a span of 30 days.

December Precipitation Trends in Batu Niah

The chart displays monthly precipitation patterns in Batu Niah, 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 Batu Niah, December typically receives around 343 mm (13.5 inches) of precipitation spread over approximately 30 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 Batu Niah

In Batu Niah in December, humidity is 88%. With an average temperature of 27°C (80°F), this humidity feels like a warm, thick blanket enveloping you, making travel quite uncomfortable as you navigate the sticky air and sweat almost immediately.

December Average Humidity in Batu Niah

This chart illustrates the average monthly humidity levels in Batu Niah, 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 Batu Niah is approximately 88%, 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 Batu Niah

In Batu Niah in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Batu Niah.

Maximum UV Index Levels in Batu Niah for December

The chart shows the monthly maximum UV Index (UVI) for Batu Niah 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 Batu Niah typically reaches 13, which falls under the extreme exposure category.

Data source: Batu Niah 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 Batu Niah Compares to Other Months

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

This table compares monthly weather conditions in Batu Niah, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	235 mm (9.3 inches)	88%	extreme
February Weather	27°C (80°F)	193 mm (7.6 inches)	86%	extreme
March Weather	27°C (81°F)	245 mm (9.7 inches)	88%	extreme
April Weather	27°C (82°F)	235 mm (9.2 inches)	87%	extreme
May Weather	28°C (82°F)	251 mm (9.9 inches)	85%	extreme
June Weather	27°C (82°F)	223 mm (8.8 inches)	85%	extreme
July Weather	27°C (81°F)	218 mm (8.6 inches)	85%	extreme
August Weather	27°C (81°F)	219 mm (8.6 inches)	87%	extreme
September Weather	27°C (81°F)	267 mm (10.5 inches)	88%	extreme
October Weather	27°C (81°F)	270 mm (10.6 inches)	87%	extreme
November Weather	27°C (81°F)	300 mm (11.8 inches)	86%	extreme
December Weather	27°C (80°F)	343 mm (13.5 inches)	88%	extreme