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December Weather in Llano Blanco, Mexico

Last updated: August 27, 2025

In December, the average temperature in Llano Blanco, Mexico hovers around 14°C (57°F). Expect a notable temperature range with minimums dipping to -1°C (30°F) and maximums peaking at 28°C (83°F). While you're out enjoying the weather, prepare for light precipitation, averaging 9 mm (0.4 in) over the course of 3 days. Don't forget, the air might feel quite humid with an average humidity of 91%!

December Temperature in Llano Blanco

In December in Llano Blanco, the average temperature is 14°C (57°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -1°C (30°F). Whether you’re seeking warm afternoons or cooler evenings, this range offers a great opportunity for outdoor activities and sightseeing.

December Weather in Llano Blanco: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Llano Blanco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llano Blanco, December typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec566063677068676766635956
Data source: Temperature data for Llano Blanco 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 Llano Blanco

In Llano Blanco in December, the precipitation amount is 9 mm (0.4 in) over a span of 3 days.

December Precipitation Trends in Llano Blanco

The chart displays monthly precipitation patterns in Llano Blanco, 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 Llano Blanco, December typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1617224068148115110151101339
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Llano Blanco

In Llano Blanco in December humidity is 91%. With an average temperature of 14°C (57°F), this humidity feels like a blanket of dampness enveloping you, making outdoor activities feel heavy and uncomfortable for traveling.

December Average Humidity in Llano Blanco

This chart illustrates the average monthly humidity levels in Llano Blanco, 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 Llano Blanco is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Llano Blanco

In Llano Blanco 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 Llano Blanco.

Maximum UV Index Levels in Llano Blanco for December

The chart shows the monthly maximum UV Index (UVI) for Llano Blanco 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 Llano Blanco typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131414141413131298
Data source: Llano Blanco 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 Llano Blanco Compares to Other Months

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

This table compares monthly weather conditions in Llano Blanco, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)16 mm (0.6 inches)88%very high
February Weather15°C (60°F)16 mm (0.6 inches)86%extreme
March Weather17°C (64°F)22 mm (0.9 inches)83%extreme
April Weather20°C (68°F)40 mm (1.6 inches)80%extreme
May Weather21°C (70°F)68 mm (2.7 inches)82%extreme
June Weather20°C (68°F)148 mm (5.8 inches)79%extreme
July Weather19°C (67°F)115 mm (4.5 inches)72%extreme
August Weather20°C (67°F)110 mm (4.3 inches)74%extreme
September Weather19°C (66°F)151 mm (5.9 inches)84%extreme
October Weather17°C (64°F)101 mm (4.0 inches)92%extreme
November Weather15°C (59°F)33 mm (1.3 inches)91%very high
December Weather14°C (57°F)9 mm (0.4 inches)91%very high

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