December Weather in Napu, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Napu, Indonesia is a warm 27°C (81°F), with minimums dropping to 24°C (75°F) and highs reaching up to 32°C (90°F). Be prepared for a significant amount of rain, as 196 mm (7.7 in) of precipitation may fall over 25 days. With an average humidity of 76%, it's essential to stay hydrated and enjoy the tropical atmosphere!

December Temperature in Napu

In December in Napu, the average temperature is 27°C (81°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 24°C (75°F). This warm weather makes it an ideal time for outdoor activities and exploring what Napu has to offer.

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

The chart illustrates December temperature patterns in Napu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Napu, December typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (90°F) and lows dropping to around 24°C (75°F).

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

December Precipitation in Napu

In Napu in December, the precipitation amount is 196 mm (7.7 in) over the course of 25 days.

December Precipitation Trends in Napu

The chart displays monthly precipitation patterns in Napu, 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 Napu, December typically receives around 196 mm (7.7 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 Napu

In Napu in December, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

December Average Humidity in Napu

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

In Napu in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Napu.

Maximum UV Index Levels in Napu for December

The chart shows the monthly maximum UV Index (UVI) for Napu 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 Napu typically reaches 15, which falls under the extreme exposure category.

Data source: Napu 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 Napu Compares to Other Months

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

This table compares monthly weather conditions in Napu, 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)	229 mm (9.0 inches)	81%	extreme
February Weather	26°C (79°F)	197 mm (7.8 inches)	86%	extreme
March Weather	26°C (80°F)	228 mm (9.0 inches)	86%	extreme
April Weather	26°C (80°F)	109 mm (4.3 inches)	83%	extreme
May Weather	26°C (80°F)	38 mm (1.5 inches)	83%	extreme
June Weather	26°C (78°F)	12 mm (0.5 inches)	80%	extreme
July Weather	25°C (77°F)	6 mm (0.2 inches)	75%	extreme
August Weather	25°C (78°F)	8 mm (0.3 inches)	71%	extreme
September Weather	26°C (79°F)	9 mm (0.3 inches)	68%	extreme
October Weather	27°C (81°F)	33 mm (1.3 inches)	68%	extreme
November Weather	27°C (81°F)	138 mm (5.4 inches)	71%	extreme
December Weather	27°C (81°F)	196 mm (7.7 inches)	76%	extreme