December Weather in Sigli, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Sigli, Indonesia is a warm 26°C (80°F), with highs reaching up to 29°C (85°F) and lows around 25°C (77°F). However, this pleasant weather comes with an average humidity of 86% and significant rainfall, totaling 391 mm (15.4 in) over approximately 25 days. Be prepared for a mix of sunshine and showers!

December Temperature in Sigli

In December in Sigli, the average temperature is 26°C (80°F). Maximums can reach 29°C (85°F), and minimums can be as low as 25°C (77°F). This pleasant weather makes Sigli an ideal destination for travelers seeking warmth and comfort during their visit.

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

The chart illustrates December temperature patterns in Sigli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sigli, December typically has an average temperature of 26°C (80°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).

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

December Precipitation in Sigli

In Sigli in December, the total precipitation amounts to 391 mm (15.4 in) over the course of 25 days.

December Precipitation Trends in Sigli

The chart displays monthly precipitation patterns in Sigli, 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 Sigli, December typically receives around 391 mm (15.4 inches) of precipitation spread over approximately 25 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 Sigli

In Sigli in December humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

December Average Humidity in Sigli

This chart illustrates the average monthly humidity levels in Sigli, 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 Sigli is approximately 86%, 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 Sigli

In Sigli in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sigli.

Maximum UV Index Levels in Sigli for December

The chart shows the monthly maximum UV Index (UVI) for Sigli 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 Sigli typically reaches 11, which falls under the extreme exposure category.

Data source: Sigli 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 Sigli Compares to Other Months

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

This table compares monthly weather conditions in Sigli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	146 mm (5.7 inches)	80%	extreme
February Weather	27°C (81°F)	85 mm (3.3 inches)	73%	extreme
March Weather	27°C (81°F)	95 mm (3.7 inches)	74%	extreme
April Weather	28°C (82°F)	92 mm (3.6 inches)	69%	extreme
May Weather	28°C (83°F)	163 mm (6.4 inches)	75%	extreme
June Weather	28°C (83°F)	65 mm (2.5 inches)	81%	extreme
July Weather	28°C (83°F)	64 mm (2.5 inches)	79%	extreme
August Weather	28°C (83°F)	80 mm (3.1 inches)	84%	extreme
September Weather	28°C (82°F)	113 mm (4.4 inches)	86%	extreme
October Weather	27°C (81°F)	164 mm (6.5 inches)	86%	extreme
November Weather	27°C (80°F)	321 mm (12.7 inches)	86%	extreme
December Weather	26°C (80°F)	391 mm (15.4 inches)	86%	extreme