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December Weather in Bachajon, Mexico

Last updated: August 27, 2025

In December, the average temperature in Bachajon, Mexico hovers around 17°C (63°F), with temperatures dipping as low as 4°C (39°F) and reaching a maximum of 28°C (82°F). Expect 83 mm (3.3 in) of precipitation spread over 10 days, contributing to an average humidity of 86%.

December Temperature in Bachajon

In December in Bachajon, the average temperature is 17°C (63°F). Maximums can reach 28°C (82°F) and minimums can be as low as 4°C (39°F). This makes it a great time to enjoy a variety of outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates December temperature patterns in Bachajon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bachajon, December typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec626467717271707070696563
Data source: Temperature data for Bachajon 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 Bachajon

In Bachajon in December, the total precipitation amount is 83 mm (3.3 in) over a span of 10 days.

December Precipitation Trends in Bachajon

The chart displays monthly precipitation patterns in Bachajon, 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 Bachajon, December typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec895433581502869316923428514383
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bachajon

In Bachajon in December humidity is 86%. With an average temperature of 17°C (63°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and slightly stifling for traveling, as every step requires more effort and even a gentle breeze feels refreshing amidst the muggy atmosphere.

December Average Humidity in Bachajon

This chart illustrates the average monthly humidity levels in Bachajon, 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 Bachajon is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bachajon

In Bachajon in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bachajon.

Maximum UV Index Levels in Bachajon for December

The chart shows the monthly maximum UV Index (UVI) for Bachajon 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 Bachajon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131312109
Data source: Bachajon 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 Bachajon Compares to Other Months

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

This table compares monthly weather conditions in Bachajon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)89 mm (3.5 inches)84%very high
February Weather18°C (65°F)54 mm (2.1 inches)73%extreme
March Weather19°C (67°F)33 mm (1.3 inches)59%extreme
April Weather22°C (71°F)58 mm (2.3 inches)52%extreme
May Weather22°C (72°F)150 mm (5.9 inches)53%extreme
June Weather21°C (71°F)286 mm (11.2 inches)55%extreme
July Weather21°C (70°F)93 mm (3.7 inches)61%extreme
August Weather21°C (70°F)169 mm (6.6 inches)71%extreme
September Weather21°C (70°F)234 mm (9.2 inches)77%extreme
October Weather20°C (69°F)285 mm (11.2 inches)78%extreme
November Weather19°C (66°F)143 mm (5.6 inches)82%very high
December Weather17°C (63°F)83 mm (3.3 inches)86%very high

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