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December Weather in Pueblo de Santiago, Mexico

Last updated: August 27, 2025

In Pueblo de Santiago, Mexico, the average temperature in December hovers around 14°C (57°F). Expect a wide range of conditions, with minimums dipping to -6°C (22°F) and maximums reaching 30°C (86°F). Prepare for some moisture as well, with an average precipitation of 12 mm (0.5 in) over about 2 days, and a relatively high average humidity of 84%.

December Temperature in Pueblo de Santiago

In December in Pueblo de Santiago, the average temperature is 14°C (57°F). The maximum can reach 30°C (86°F) and the minimum can be as low as -6°C (22°F). Be prepared for a wide range of temperatures when traveling to Pueblo de Santiago during this month.

December Weather in Pueblo de Santiago: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Pueblo de Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pueblo de Santiago, December typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec566167727778747570686257
Data source: Temperature data for Pueblo de Santiago 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 Pueblo de Santiago

In Pueblo de Santiago in December, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

December Precipitation Trends in Pueblo de Santiago

The chart displays monthly precipitation patterns in Pueblo de Santiago, 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 Pueblo de Santiago, December typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec89971242935411845812
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pueblo de Santiago

In Pueblo de Santiago in December, humidity is 84%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel stifling and requiring frequent breaks to cool off.

December Average Humidity in Pueblo de Santiago

This chart illustrates the average monthly humidity levels in Pueblo de Santiago, 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 Pueblo de Santiago is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pueblo de Santiago

In Pueblo de Santiago 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 Pueblo de Santiago.

Maximum UV Index Levels in Pueblo de Santiago for December

The chart shows the monthly maximum UV Index (UVI) for Pueblo de Santiago 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 Pueblo de Santiago typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121414131413131197
Data source: Pueblo de Santiago 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 Pueblo de Santiago Compares to Other Months

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

This table compares monthly weather conditions in Pueblo de Santiago, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)8 mm (0.3 inches)70%very high
February Weather16°C (61°F)9 mm (0.4 inches)62%very high
March Weather19°C (67°F)9 mm (0.4 inches)53%extreme
April Weather22°C (72°F)7 mm (0.3 inches)48%extreme
May Weather25°C (77°F)12 mm (0.5 inches)52%extreme
June Weather25°C (78°F)42 mm (1.7 inches)64%extreme
July Weather24°C (75°F)93 mm (3.6 inches)73%extreme
August Weather24°C (75°F)54 mm (2.1 inches)71%extreme
September Weather21°C (70°F)118 mm (4.7 inches)82%extreme
October Weather20°C (68°F)45 mm (1.8 inches)83%extreme
November Weather17°C (62°F)8 mm (0.3 inches)82%very high
December Weather14°C (57°F)12 mm (0.5 inches)84%high

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