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December Weather in Tierra Negra, Mexico

Last updated: August 27, 2025

In December, the average temperature in Tierra Negra, Mexico is a pleasant 21°C (70°F). However, don't be surprised by the variety, as temperatures can dip to a minimum of 10°C (51°F) and soar to a maximum of 34°C (93°F). Expect about 64 mm (2.5 in) of precipitation spread over 10 days, and be prepared for the high average humidity of 88% that adds to the overall atmosphere of the season.

December Temperature in Tierra Negra

In December in Tierra Negra, the average temperature is 21°C (70°F). Maximum temperatures can reach 34°C (93°F), while minimum temperatures can drop as low as 10°C (51°F). This makes Tierra Negra an ideal destination for travelers seeking a pleasant climate for outdoor activities and exploration.

December Weather in Tierra Negra: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tierra Negra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tierra Negra, December typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec697275808280797979777270
Data source: Temperature data for Tierra Negra 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 Tierra Negra

In Tierra Negra in December, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

December Precipitation Trends in Tierra Negra

The chart displays monthly precipitation patterns in Tierra Negra, 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 Tierra Negra, December typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec736645377936021234727529613864
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tierra Negra

In Tierra Negra in December, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

December Average Humidity in Tierra Negra

This chart illustrates the average monthly humidity levels in Tierra Negra, 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 Tierra Negra is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tierra Negra

In Tierra Negra in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Tierra Negra.

Maximum UV Index Levels in Tierra Negra for December

The chart shows the monthly maximum UV Index (UVI) for Tierra Negra 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 Tierra Negra typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121314141414131312108
Data source: Tierra Negra 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 Tierra Negra Compares to Other Months

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

This table compares monthly weather conditions in Tierra Negra, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)72 mm (2.9 inches)84%very high
February Weather22°C (72°F)66 mm (2.6 inches)80%extreme
March Weather24°C (75°F)45 mm (1.8 inches)73%extreme
April Weather26°C (80°F)37 mm (1.5 inches)67%extreme
May Weather28°C (83°F)79 mm (3.1 inches)72%extreme
June Weather27°C (80°F)360 mm (14.2 inches)73%extreme
July Weather26°C (79°F)212 mm (8.4 inches)76%extreme
August Weather26°C (79°F)347 mm (13.6 inches)80%extreme
September Weather26°C (79°F)275 mm (10.8 inches)84%extreme
October Weather25°C (77°F)296 mm (11.6 inches)89%extreme
November Weather22°C (72°F)138 mm (5.4 inches)88%very high
December Weather21°C (70°F)64 mm (2.5 inches)88%very high

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