December Weather in Kotabumi, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Kotabumi, Indonesia reaches a warm 27°C (81°F), with a minimum of 23°C (74°F) and a maximum soaring to 36°C (97°F). Expect significant rainfall, with 265 mm (10.5 in) of precipitation spread across 29 days. Humidity stays high, averaging around 84%, contributing to a tropical feel throughout the month.

December Temperature in Kotabumi

In December in Kotabumi, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 23°C (74°F). This warm climate makes Kotabumi an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Kotabumi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kotabumi, December typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (74°F).

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

December Precipitation in Kotabumi

In Kotabumi in December, the total precipitation amount is 265 mm (10.5 in) over the course of 29 days.

December Precipitation Trends in Kotabumi

The chart displays monthly precipitation patterns in Kotabumi, 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 Kotabumi, December typically receives around 265 mm (10.5 inches) of precipitation spread over approximately 29 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 Kotabumi

In Kotabumi in December humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

December Average Humidity in Kotabumi

This chart illustrates the average monthly humidity levels in Kotabumi, 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 Kotabumi is approximately 84%, 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 Kotabumi

In Kotabumi in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Kotabumi, you can check here.

Maximum UV Index Levels in Kotabumi for December

The chart shows the monthly maximum UV Index (UVI) for Kotabumi 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 Kotabumi typically reaches 14, which falls under the extreme exposure category.

Data source: Kotabumi 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 Kotabumi Compares to Other Months

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

This table compares monthly weather conditions in Kotabumi, 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 (81°F)	197 mm (7.8 inches)	87%	extreme
February Weather	27°C (81°F)	282 mm (11.1 inches)	86%	extreme
March Weather	27°C (81°F)	319 mm (12.6 inches)	85%	extreme
April Weather	27°C (82°F)	253 mm (10.0 inches)	84%	extreme
May Weather	28°C (82°F)	189 mm (7.4 inches)	82%	extreme
June Weather	27°C (81°F)	144 mm (5.7 inches)	82%	extreme
July Weather	27°C (81°F)	87 mm (3.4 inches)	83%	extreme
August Weather	27°C (82°F)	59 mm (2.3 inches)	82%	extreme
September Weather	28°C (83°F)	84 mm (3.3 inches)	81%	extreme
October Weather	28°C (84°F)	117 mm (4.6 inches)	81%	extreme
November Weather	28°C (82°F)	241 mm (9.5 inches)	83%	extreme
December Weather	27°C (81°F)	265 mm (10.5 inches)	84%	extreme