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December Weather in Chichihualco, Mexico

Last updated: August 27, 2025

In Chichihualco, Mexico, the average temperature in December hovers around 20°C (68°F), offering a pleasant climate for outdoor activities. Expect minimum temperatures to dip to 8°C (47°F), while highs can reach a balmy 30°C (86°F). With only 9 mm (0.3 in) of precipitation spread over a single day, you can enjoy mostly dry weather. However, be prepared for 70% humidity that might make the warmth feel a bit more intense.

December Temperature in Chichihualco

In December in Chichihualco, the average temperature is 20°C (68°F). Maximum can reach 30°C (86°F) and minimum can be as low as 8°C (47°F). This mild climate makes Chichihualco an ideal destination for travelers seeking a pleasant escape during this time of year.

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

The chart illustrates December temperature patterns in Chichihualco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chichihualco, December typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec687073767672727170716967
Data source: Temperature data for Chichihualco 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 Chichihualco

In Chichihualco in December, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Chichihualco

The chart displays monthly precipitation patterns in Chichihualco, 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 Chichihualco, December typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec7781685266258375338164379
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chichihualco

In Chichihualco in December, humidity is 70%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make traveling a bit heavy and sticky but also invigorating, as the moisture in the air invigorates your skin and keeps you refreshed during your adventures.

December Average Humidity in Chichihualco

This chart illustrates the average monthly humidity levels in Chichihualco, 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 Chichihualco is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chichihualco

In Chichihualco 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 Chichihualco.

Maximum UV Index Levels in Chichihualco for December

The chart shows the monthly maximum UV Index (UVI) for Chichihualco 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 Chichihualco typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141412109
Data source: Chichihualco 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 Chichihualco Compares to Other Months

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

This table compares monthly weather conditions in Chichihualco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)7 mm (0.3 inches)65%very high
February Weather21°C (70°F)7 mm (0.3 inches)61%extreme
March Weather23°C (74°F)8 mm (0.3 inches)59%extreme
April Weather24°C (76°F)16 mm (0.6 inches)62%extreme
May Weather25°C (77°F)85 mm (3.4 inches)73%extreme
June Weather22°C (73°F)266 mm (10.5 inches)78%extreme
July Weather22°C (72°F)258 mm (10.2 inches)79%extreme
August Weather22°C (71°F)375 mm (14.8 inches)82%extreme
September Weather21°C (71°F)338 mm (13.3 inches)82%extreme
October Weather21°C (71°F)164 mm (6.5 inches)79%extreme
November Weather21°C (69°F)37 mm (1.5 inches)72%very high
December Weather20°C (68°F)9 mm (0.3 inches)70%very high

Compare Chichihualco's Climate with Cities Worldwide