December Weather in Kebumen, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Kebumen, Indonesia reaches a warm 27°C (81°F). Expect minimums around 24°C (75°F) and maximums climbing to 34°C (93°F). During this time, the region receives an average precipitation of 447 mm (17.6 in) spread over 29 days, contributing to an average humidity of 78%. Prepare for a warm, humid month ahead!

December Temperature in Kebumen

In December in Kebumen, the average temperature is 27°C (81°F). The maximum can reach 34°C (93°F), while the minimum can drop to 24°C (75°F). This makes Kebumen an ideal destination for travelers seeking warm weather and sunny days.

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

The chart illustrates December temperature patterns in Kebumen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kebumen, December typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 24°C (75°F).

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

December Precipitation in Kebumen

In Kebumen in December, the precipitation amount is 447 mm (17.6 in) accumulated over a period of 29 days.

December Precipitation Trends in Kebumen

The chart displays monthly precipitation patterns in Kebumen, 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 Kebumen, December typically receives around 447 mm (17.6 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 Kebumen

In Kebumen in December humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

December Average Humidity in Kebumen

This chart illustrates the average monthly humidity levels in Kebumen, 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 Kebumen is approximately 78%, 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 Kebumen

In Kebumen 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 Kebumen, you can check here.

Maximum UV Index Levels in Kebumen for December

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

Data source: Kebumen 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 Kebumen Compares to Other Months

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

This table compares monthly weather conditions in Kebumen, 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 (82°F)	332 mm (13.1 inches)	84%	extreme
February Weather	27°C (82°F)	312 mm (12.3 inches)	87%	extreme
March Weather	28°C (82°F)	308 mm (12.1 inches)	85%	extreme
April Weather	28°C (82°F)	199 mm (7.8 inches)	82%	extreme
May Weather	28°C (82°F)	95 mm (3.7 inches)	81%	extreme
June Weather	27°C (80°F)	110 mm (4.3 inches)	81%	very high
July Weather	25°C (78°F)	38 mm (1.5 inches)	79%	extreme
August Weather	25°C (77°F)	37 mm (1.5 inches)	76%	extreme
September Weather	26°C (78°F)	78 mm (3.1 inches)	72%	extreme
October Weather	27°C (80°F)	162 mm (6.4 inches)	74%	extreme
November Weather	27°C (81°F)	394 mm (15.5 inches)	78%	extreme
December Weather	27°C (81°F)	447 mm (17.6 inches)	78%	extreme