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December Weather in Palu, Indonesia

Last updated: August 23, 2025

In Palu, Indonesia, the average temperature in December hovers around 25°C (77°F). During this time, temperatures can dip as low as 19°C (66°F) and soar up to 32°C (90°F). Expect about 207 mm (8.2 in) of precipitation spread over 24 days, contributing to an average humidity level of 80%. Prepare for a warm and humid month!

December Temperature in Palu

In December in Palu, the average temperature is 25°C (77°F). Maximums can reach 32°C (90°F), and minimums can be as low as 19°C (66°F). This pleasant climate makes Palu an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates December temperature patterns in Palu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palu, December typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676767775757676767676
Data source: Temperature data for Palu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Palu

In Palu in December, the precipitation amount is 207 mm (8.2 in) over the course of 24 days.

December Precipitation Trends in Palu

The chart displays monthly precipitation patterns in Palu, 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 Palu, December typically receives around 207 mm (8.2 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec169223304286361428344363426383326207
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Palu

In Palu in December humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

December Average Humidity in Palu

This chart illustrates the average monthly humidity levels in Palu, 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 Palu is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%84%81%76%77%77%79%75%76%77%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Palu

In Palu in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Palu.

Maximum UV Index Levels in Palu for December

The chart shows the monthly maximum UV Index (UVI) for Palu 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 Palu typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161412121415151413
Data source: Palu 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 Palu Compares to Other Months

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

This table compares monthly weather conditions in Palu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)169 mm (6.7 inches)82%extreme
February Weather24°C (76°F)223 mm (8.8 inches)84%extreme
March Weather24°C (76°F)303 mm (11.9 inches)84%extreme
April Weather25°C (77°F)286 mm (11.3 inches)81%extreme
May Weather25°C (77°F)361 mm (14.2 inches)76%extreme
June Weather24°C (76°F)428 mm (16.9 inches)77%extreme
July Weather24°C (76°F)344 mm (13.5 inches)77%extreme
August Weather24°C (76°F)363 mm (14.3 inches)79%extreme
September Weather24°C (76°F)426 mm (16.8 inches)75%extreme
October Weather24°C (76°F)383 mm (15.1 inches)75%extreme
November Weather25°C (76°F)326 mm (12.8 inches)77%extreme
December Weather25°C (77°F)207 mm (8.2 inches)80%extreme

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