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December Weather in Cacalchen, Mexico

Last updated: August 27, 2025

In December, the average temperature in Cacalchen, Mexico typically hovers around 24°C (75°F). Expect it to range from a cool 12°C (54°F) at its lowest to a warm 35°C (94°F) at its peak. Rainfall is moderate with an average precipitation of 22 mm (0.9 in) spread over just 4 days. Be prepared for a high humidity level of 86%, making the air feel quite muggy!

December Temperature in Cacalchen

In December in Cacalchen, the average temperature is 24°C (75°F). The maximum can reach 35°C (94°F), while the minimum can drop as low as 12°C (54°F). This moderate climate makes Cacalchen an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates December temperature patterns in Cacalchen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacalchen, December typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (94°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec747779838483838382817775
Data source: Temperature data for Cacalchen 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 Cacalchen

In Cacalchen in December, the precipitation amount is 22 mm (0.9 in) over a duration of 4 days.

December Precipitation Trends in Cacalchen

The chart displays monthly precipitation patterns in Cacalchen, 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 Cacalchen, December typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec23963051160741141081244422
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cacalchen

In Cacalchen in December, humidity is 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

December Average Humidity in Cacalchen

This chart illustrates the average monthly humidity levels in Cacalchen, 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 Cacalchen is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%71%70%68%69%74%81%82%83%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cacalchen

In Cacalchen 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 Cacalchen.

Maximum UV Index Levels in Cacalchen for December

The chart shows the monthly maximum UV Index (UVI) for Cacalchen 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 Cacalchen typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131313131312121187
Data source: Cacalchen 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 Cacalchen Compares to Other Months

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

This table compares monthly weather conditions in Cacalchen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)23 mm (0.9 inches)81%very high
February Weather25°C (78°F)9 mm (0.4 inches)78%very high
March Weather26°C (80°F)6 mm (0.2 inches)71%extreme
April Weather28°C (84°F)30 mm (1.2 inches)70%extreme
May Weather29°C (85°F)51 mm (2.0 inches)68%extreme
June Weather28°C (83°F)160 mm (6.3 inches)69%extreme
July Weather28°C (83°F)74 mm (2.9 inches)74%extreme
August Weather28°C (83°F)114 mm (4.5 inches)81%extreme
September Weather28°C (83°F)108 mm (4.3 inches)82%extreme
October Weather27°C (81°F)124 mm (4.9 inches)83%extreme
November Weather25°C (77°F)43 mm (1.7 inches)84%very high
December Weather24°C (75°F)22 mm (0.9 inches)86%high

Compare Cacalchen's Climate with Cities Worldwide