December Weather in Koba, Indonesia

Last updated: August 23, 2025

In Koba, Indonesia, the average temperature in December is a warm 27°C (81°F). Expect a comfortable minimum of 24°C (76°F), while the maximum can reach up to 30°C (87°F). During this month, rainfall totals around 350 mm (13.8 in) over 30 days, contributing to an average humidity level of 85%.

December Temperature in Koba

In December, in Koba, the average temperature is 27°C (81°F). The maximum can reach 30°C (87°F), while the minimum can be as low as 24°C (76°F). This pleasant climate makes Koba an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Koba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koba, December typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (87°F) and lows dropping to around 24°C (76°F).

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

December Precipitation in Koba

In Koba in December, the total precipitation amount is 350 mm (13.8 in) over the course of 30 days.

December Precipitation Trends in Koba

The chart displays monthly precipitation patterns in Koba, 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 Koba, December typically receives around 350 mm (13.8 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 Koba

In Koba in December humidity is 85%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier as sweat clings to your skin and the air feels almost tangible, which can be quite challenging for traveling.

December Average Humidity in Koba

This chart illustrates the average monthly humidity levels in Koba, 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 Koba is approximately 85%, 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 Koba

In Koba 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 Koba.

Maximum UV Index Levels in Koba for December

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

Data source: Koba 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 Koba Compares to Other Months

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

This table compares monthly weather conditions in Koba, 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)	223 mm (8.8 inches)	87%	extreme
February Weather	27°C (80°F)	213 mm (8.4 inches)	88%	extreme
March Weather	27°C (81°F)	253 mm (10.0 inches)	86%	extreme
April Weather	27°C (82°F)	263 mm (10.4 inches)	85%	extreme
May Weather	28°C (82°F)	272 mm (10.7 inches)	83%	extreme
June Weather	28°C (82°F)	210 mm (8.3 inches)	83%	extreme
July Weather	27°C (81°F)	178 mm (7.0 inches)	85%	extreme
August Weather	27°C (82°F)	107 mm (4.2 inches)	85%	extreme
September Weather	27°C (81°F)	131 mm (5.1 inches)	81%	extreme
October Weather	27°C (82°F)	172 mm (6.8 inches)	82%	extreme
November Weather	27°C (81°F)	291 mm (11.4 inches)	83%	extreme
December Weather	27°C (81°F)	350 mm (13.8 inches)	85%	extreme