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December Weather in Palmillas, Mexico

Last updated: August 27, 2025

In December, the average temperature in Palmillas, Mexico is a comfortable 13°C (56°F). However, temperatures can vary widely, with a minimum of -2°C (28°F) and a maximum of 29°C (84°F). Expect 11 mm (0.4 in) of precipitation over approximately 2 days, coupled with a high average humidity of 89%.

December Temperature in Palmillas

In December in Palmillas, the average temperature is 13°C (56°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -2°C (28°F). Visitors should be prepared for a wide range of temperatures while planning their travel to Palmillas.

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

The chart illustrates December temperature patterns in Palmillas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmillas, December typically has an average temperature of 13°C (56°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec555963687171717168656056
Data source: Temperature data for Palmillas 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 Palmillas

In Palmillas in December, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

December Precipitation Trends in Palmillas

The chart displays monthly precipitation patterns in Palmillas, 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 Palmillas, December typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec111226317710511976121811711
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Palmillas

In Palmillas in December humidity is 89%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor travel feel heavy and uncomfortable.

December Average Humidity in Palmillas

This chart illustrates the average monthly humidity levels in Palmillas, 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 Palmillas is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Palmillas

In Palmillas in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Palmillas.

Maximum UV Index Levels in Palmillas for December

The chart shows the monthly maximum UV Index (UVI) for Palmillas 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 Palmillas typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131314131414131297
Data source: Palmillas 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 Palmillas Compares to Other Months

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

This table compares monthly weather conditions in Palmillas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)11 mm (0.4 inches)87%very high
February Weather15°C (59°F)12 mm (0.5 inches)85%very high
March Weather17°C (64°F)26 mm (1.0 inches)83%extreme
April Weather20°C (68°F)31 mm (1.2 inches)84%extreme
May Weather22°C (71°F)77 mm (3.0 inches)85%extreme
June Weather22°C (71°F)105 mm (4.1 inches)79%extreme
July Weather21°C (71°F)119 mm (4.7 inches)71%extreme
August Weather22°C (71°F)76 mm (3.0 inches)72%extreme
September Weather20°C (69°F)121 mm (4.7 inches)80%extreme
October Weather18°C (66°F)81 mm (3.2 inches)85%extreme
November Weather15°C (60°F)17 mm (0.7 inches)88%very high
December Weather13°C (56°F)11 mm (0.4 inches)89%high

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