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December Weather in El Terrero, Mexico

Last updated: August 26, 2025

In December, the average temperature in El Terrero, Mexico hovers around 24°C (75°F), providing a pleasant climate. While temperatures can dip to a minimum of 10°C (50°F), they can also soar to a maximum of 35°C (94°F). Expect 4 mm (0.2 in) of rainfall spread over just 1 day, coupled with an average humidity of 76%, ensuring a warm and slightly humid atmosphere.

December Temperature in El Terrero

In December in El Terrero, the average temperature is 24°C (75°F), with maximums reaching up to 35°C (94°F) and minimums dipping as low as 10°C (50°F). This makes it an ideal time for travelers seeking a pleasant climate for outdoor activities and exploration.

December Weather in El Terrero: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Terrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Terrero, 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 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec757781838583828179797775
Data source: Temperature data for El Terrero 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 El Terrero

In El Terrero in December, the precipitation amount is 4 mm (0.2 in) during 1 day.

December Precipitation Trends in El Terrero

The chart displays monthly precipitation patterns in El Terrero, 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 El Terrero, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec51310713466108193105344
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Terrero

In El Terrero in December, humidity is 76%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities feel a bit sluggish and urging you to seek shade and hydration.

December Average Humidity in El Terrero

This chart illustrates the average monthly humidity levels in El Terrero, 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 El Terrero is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%59%60%67%80%81%83%83%80%77%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Terrero

In El Terrero 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 El Terrero.

Maximum UV Index Levels in El Terrero for December

The chart shows the monthly maximum UV Index (UVI) for El Terrero 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 El Terrero typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec910131313141313131198
Data source: El Terrero 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 El Terrero Compares to Other Months

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

This table compares monthly weather conditions in El Terrero, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)5 mm (0.2 inches)70%very high
February Weather25°C (77°F)13 mm (0.5 inches)65%very high
March Weather27°C (81°F)1 mm (0.1 inches)59%extreme
April Weather28°C (83°F)0 mm (0.0 inches)60%extreme
May Weather30°C (86°F)7 mm (0.3 inches)67%extreme
June Weather28°C (83°F)134 mm (5.3 inches)80%extreme
July Weather28°C (82°F)66 mm (2.6 inches)81%extreme
August Weather27°C (82°F)108 mm (4.2 inches)83%extreme
September Weather26°C (80°F)193 mm (7.6 inches)83%extreme
October Weather26°C (79°F)105 mm (4.1 inches)80%extreme
November Weather25°C (77°F)34 mm (1.4 inches)77%very high
December Weather24°C (75°F)4 mm (0.2 inches)76%very high

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