December Weather in Rengat, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Rengat, Indonesia is a warm 27°C (80°F). Expect a comfortable minimum of 22°C (73°F) and occasional peaks reaching up to 34°C (94°F). However, be prepared for some rain, as the region experiences an average precipitation of 202 mm (7.9 in) over 26 days. With an average humidity of 88%, it's good to stay hydrated and enjoy the lush surroundings!

December Temperature in Rengat

In December in Rengat, the average temperature is 27°C (80°F). Maximums can reach 34°C (94°F), while minimums can be as low as 22°C (73°F). This makes Rengat a great destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates December temperature patterns in Rengat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rengat, December typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).

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

December Precipitation in Rengat

In Rengat in December, the total precipitation amount is 202 mm (7.9 in) over the course of 26 days.

December Precipitation Trends in Rengat

The chart displays monthly precipitation patterns in Rengat, 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 Rengat, December typically receives around 202 mm (7.9 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 Rengat

In Rengat 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 Rengat

This chart illustrates the average monthly humidity levels in Rengat, 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 Rengat 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 Rengat

In Rengat 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 Rengat.

Maximum UV Index Levels in Rengat for December

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

Data source: Rengat 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 Rengat Compares to Other Months

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

This table compares monthly weather conditions in Rengat, 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)	152 mm (6.0 inches)	89%	extreme
February Weather	27°C (80°F)	146 mm (5.7 inches)	84%	extreme
March Weather	27°C (81°F)	241 mm (9.5 inches)	84%	extreme
April Weather	27°C (81°F)	267 mm (10.5 inches)	83%	extreme
May Weather	27°C (82°F)	210 mm (8.3 inches)	85%	extreme
June Weather	27°C (81°F)	149 mm (5.9 inches)	86%	extreme
July Weather	27°C (81°F)	131 mm (5.2 inches)	86%	extreme
August Weather	27°C (82°F)	112 mm (4.4 inches)	88%	extreme
September Weather	27°C (81°F)	189 mm (7.4 inches)	88%	extreme
October Weather	27°C (81°F)	205 mm (8.1 inches)	90%	extreme
November Weather	27°C (81°F)	251 mm (9.9 inches)	89%	extreme
December Weather	27°C (80°F)	202 mm (7.9 inches)	88%	extreme