December Weather in Sempol, Indonesia

Last updated: August 23, 2025

In Sempol, Indonesia, the average temperature in December is a pleasant 24°C (76°F). Expect a minimum of 20°C (69°F) and highs reaching 33°C (92°F), making it a warm yet comfortable time to visit. However, be prepared for 377 mm (14.9 in) of precipitation spread over 28 days, resulting in an average humidity of 76%. Dress accordingly and enjoy the unique climate of this vibrant destination!

December Temperature in Sempol

In December in Sempol, the average temperature is 24°C (76°F), with maximums reaching 33°C (92°F) and minimums dropping to 20°C (69°F). It's an ideal time to explore and enjoy outdoor activities in Sempol.

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

The chart illustrates December temperature patterns in Sempol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sempol, December typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (69°F).

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

December Precipitation in Sempol

In Sempol in December, the precipitation amount is 377 mm (14.9 in) distributed over a duration of 28 days.

December Precipitation Trends in Sempol

The chart displays monthly precipitation patterns in Sempol, 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 Sempol, December typically receives around 377 mm (14.9 inches) of precipitation spread over approximately 28 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 Sempol

In Sempol in December, humidity is 76%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace that can quickly lead to discomfort for traveling, making long walks and outdoor activities feel exhausting and sticky.

December Average Humidity in Sempol

This chart illustrates the average monthly humidity levels in Sempol, 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 Sempol is approximately 76%, 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 Sempol

In Sempol 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 Sempol, you can check here.

Maximum UV Index Levels in Sempol for December

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

Data source: Sempol 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 Sempol Compares to Other Months

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

This table compares monthly weather conditions in Sempol, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (75°F)	422 mm (16.6 inches)	79%	extreme
February Weather	23°C (74°F)	471 mm (18.5 inches)	83%	extreme
March Weather	24°C (75°F)	436 mm (17.2 inches)	82%	extreme
April Weather	24°C (75°F)	248 mm (9.8 inches)	80%	extreme
May Weather	24°C (75°F)	78 mm (3.1 inches)	81%	extreme
June Weather	23°C (73°F)	61 mm (2.4 inches)	79%	extreme
July Weather	22°C (72°F)	35 mm (1.4 inches)	77%	extreme
August Weather	22°C (72°F)	23 mm (0.9 inches)	77%	extreme
September Weather	23°C (74°F)	22 mm (0.9 inches)	77%	extreme
October Weather	24°C (76°F)	57 mm (2.3 inches)	76%	extreme
November Weather	24°C (76°F)	255 mm (10.0 inches)	76%	extreme
December Weather	24°C (76°F)	377 mm (14.9 inches)	76%	extreme