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December Weather in Pelau, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Pelau, Indonesia hovers around 27°C (81°F), with a comfortable minimum of 23°C (74°F) and a warm maximum reaching 34°C (94°F). Expect around 150 mm (5.9 in) of precipitation spread over 23 days, contributing to an average humidity of 77%. Whether you're planning an outdoor adventure or a cozy indoor retreat, the climate offers a unique experience!

December Temperature in Pelau

In December in Pelau, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 23°C (74°F). This mild climate makes Pelau an ideal destination for travelers seeking a warm getaway.

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

The chart illustrates December temperature patterns in Pelau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pelau, December typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec818180807978777777798081
Data source: Temperature data for Pelau 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 Pelau

In Pelau in December, the precipitation amount is 150 mm (5.9 in) spread over 23 days.

December Precipitation Trends in Pelau

The chart displays monthly precipitation patterns in Pelau, 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 Pelau, December typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec14494222232338309251180189178173150
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pelau

In Pelau in December, humidity is 77%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket, making travel feel sticky and heavy, as sweat clings to the skin and the air becomes thick, causing you to long for refreshing breezes and cool shade.

December Average Humidity in Pelau

This chart illustrates the average monthly humidity levels in Pelau, 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 Pelau is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%81%80%81%77%80%84%85%81%80%78%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pelau

In Pelau 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 Pelau, you can check here.

Maximum UV Index Levels in Pelau for December

The chart shows the monthly maximum UV Index (UVI) for Pelau 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 Pelau typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161312121415151514
Data source: Pelau 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 Pelau Compares to Other Months

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

This table compares monthly weather conditions in Pelau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)144 mm (5.7 inches)78%extreme
February Weather27°C (82°F)94 mm (3.7 inches)81%extreme
March Weather27°C (81°F)222 mm (8.7 inches)80%extreme
April Weather26°C (80°F)232 mm (9.1 inches)81%extreme
May Weather26°C (79°F)338 mm (13.3 inches)77%extreme
June Weather25°C (78°F)309 mm (12.2 inches)80%extreme
July Weather25°C (77°F)251 mm (9.9 inches)84%extreme
August Weather25°C (77°F)180 mm (7.1 inches)85%extreme
September Weather25°C (78°F)188 mm (7.4 inches)81%extreme
October Weather26°C (79°F)178 mm (7.0 inches)80%extreme
November Weather27°C (80°F)173 mm (6.8 inches)78%extreme
December Weather27°C (81°F)150 mm (5.9 inches)77%extreme

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