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December Weather in Palau, Mexico

Last updated: August 27, 2025

In Palau, Mexico, the average temperature in December hovers around 14°C (58°F). Visitors should be prepared for a range of temperatures, with a minimum of -1°C (31°F) and a maximum reaching up to 36°C (97°F). Expect about 20 mm (0.8 in) of rain over 3 days, and be mindful of the high average humidity at 89%!

December Temperature in Palau

In December in Palau, the average temperature is 14°C (58°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as -1°C (31°F). It's advisable to pack layers and be prepared for varying weather conditions while traveling during this time.

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

The chart illustrates December temperature patterns in Palau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palau, December typically has an average temperature of 14°C (58°F), with highs reaching up to 36°C (97°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec555968748185868681736357
Data source: Temperature data for Palau 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 Palau

In Palau in December, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

December Precipitation Trends in Palau

The chart displays monthly precipitation patterns in Palau, 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 Palau, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1217243372395328112562020
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Palau

In Palau in December humidity is 89%. With an average temperature of 14°C (58°F), this humidity feels like you're walking through a warm, thick blanket of air, making traveling feel quite muggy and uncomfortable at times.

December Average Humidity in Palau

This chart illustrates the average monthly humidity levels in Palau, 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 Palau is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%74%75%74%79%77%64%61%77%83%85%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Palau

In Palau in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Palau.

Maximum UV Index Levels in Palau for December

The chart shows the monthly maximum UV Index (UVI) for Palau 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 Palau typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6910121212121211975
Data source: Palau 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 Palau Compares to Other Months

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

This table compares monthly weather conditions in Palau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)12 mm (0.5 inches)83%high
February Weather15°C (60°F)16 mm (0.6 inches)74%very high
March Weather20°C (68°F)23 mm (0.9 inches)75%very high
April Weather23°C (74°F)33 mm (1.3 inches)74%extreme
May Weather27°C (81°F)72 mm (2.8 inches)79%extreme
June Weather29°C (85°F)39 mm (1.5 inches)77%extreme
July Weather30°C (86°F)53 mm (2.1 inches)64%extreme
August Weather30°C (87°F)28 mm (1.1 inches)61%extreme
September Weather27°C (81°F)112 mm (4.4 inches)77%extreme
October Weather23°C (73°F)56 mm (2.2 inches)83%very high
November Weather17°C (63°F)20 mm (0.8 inches)85%high
December Weather14°C (58°F)20 mm (0.8 inches)89%moderate

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