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December Weather in Samalayuca, Mexico

Last updated: August 27, 2025

In December, the average temperature in Samalayuca, Mexico hovers around 9°C (48°F), with extremes ranging from a chilly -6°C (21°F) to a warm 25°C (77°F). Expect 18 mm (0.7 in) of precipitation over approximately 3 days, contributing to an average humidity of 87%.

December Temperature in Samalayuca

In December in Samalayuca, the average temperature is 9°C (48°F), with a maximum that can reach 25°C (77°F) and a minimum that can drop as low as -6°C (21°F). This range of temperatures makes it advisable for travelers to pack layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Samalayuca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Samalayuca, December typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (77°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec465260697784838377675748
Data source: Temperature data for Samalayuca 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 Samalayuca

In Samalayuca in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

December Precipitation Trends in Samalayuca

The chart displays monthly precipitation patterns in Samalayuca, 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 Samalayuca, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1111154420433126191118
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Samalayuca

In Samalayuca in December humidity is 87%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and requiring extra layers and careful planning for any activities.

December Average Humidity in Samalayuca

This chart illustrates the average monthly humidity levels in Samalayuca, 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 Samalayuca is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%77%65%53%51%51%60%63%74%75%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Samalayuca

In Samalayuca in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Samalayuca.

Maximum UV Index Levels in Samalayuca for December

The chart shows the monthly maximum UV Index (UVI) for Samalayuca 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 Samalayuca typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121313131212975
Data source: Samalayuca 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 Samalayuca Compares to Other Months

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

This table compares monthly weather conditions in Samalayuca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)11 mm (0.4 inches)81%moderate
February Weather11°C (52°F)11 mm (0.4 inches)77%very high
March Weather16°C (60°F)15 mm (0.6 inches)65%very high
April Weather20°C (69°F)4 mm (0.2 inches)53%extreme
May Weather25°C (77°F)4 mm (0.2 inches)51%extreme
June Weather29°C (85°F)20 mm (0.8 inches)51%extreme
July Weather28°C (83°F)43 mm (1.7 inches)60%extreme
August Weather28°C (83°F)31 mm (1.2 inches)63%extreme
September Weather25°C (78°F)26 mm (1.0 inches)74%extreme
October Weather20°C (68°F)19 mm (0.7 inches)75%very high
November Weather14°C (57°F)11 mm (0.4 inches)82%high
December Weather9°C (48°F)18 mm (0.7 inches)87%moderate

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