December Weather in Sampit, Indonesia

Last updated: August 23, 2025

In Sampit, Indonesia, the average temperature in December reaches a warm 27°C (81°F), perfect for enjoying the outdoors. However, temperatures can vary, with a minimum of 23°C (74°F) and a maximum of 35°C (94°F). While you soak up the sun, be prepared for some rain, as precipitation averages 278 mm (10.9 in) over 28 days. Additionally, the air tends to be quite humid, with an average humidity of 85%.

December Temperature in Sampit

In December in Sampit, the average temperature is 27°C (81°F). Maximums can reach 35°C (94°F), while minimums can drop to as low as 23°C (74°F). This makes for pleasant and warm weather, perfect for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Sampit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sampit, December typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (94°F) and lows dropping to around 23°C (74°F).

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

December Precipitation in Sampit

In Sampit in December, the precipitation amount is 278 mm (10.9 in) spread over 28 days.

December Precipitation Trends in Sampit

The chart displays monthly precipitation patterns in Sampit, 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 Sampit, December typically receives around 278 mm (10.9 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 Sampit

In Sampit 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 Sampit

This chart illustrates the average monthly humidity levels in Sampit, 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 Sampit 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 Sampit

In Sampit 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 Sampit, you can check here.

Maximum UV Index Levels in Sampit for December

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

Data source: Sampit 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 Sampit Compares to Other Months

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

This table compares monthly weather conditions in Sampit, 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)	220 mm (8.7 inches)	87%	extreme
February Weather	27°C (81°F)	281 mm (11.1 inches)	87%	extreme
March Weather	27°C (81°F)	274 mm (10.8 inches)	88%	extreme
April Weather	28°C (82°F)	307 mm (12.1 inches)	87%	extreme
May Weather	28°C (82°F)	246 mm (9.7 inches)	85%	extreme
June Weather	27°C (81°F)	207 mm (8.1 inches)	87%	extreme
July Weather	27°C (81°F)	124 mm (4.9 inches)	87%	extreme
August Weather	27°C (81°F)	129 mm (5.1 inches)	86%	extreme
September Weather	27°C (81°F)	137 mm (5.4 inches)	79%	extreme
October Weather	27°C (81°F)	320 mm (12.6 inches)	78%	extreme
November Weather	27°C (81°F)	311 mm (12.2 inches)	81%	extreme
December Weather	27°C (81°F)	278 mm (10.9 inches)	85%	extreme