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December Weather in La Yerba, Mexico

Last updated: August 26, 2025

In December, the average temperature in La Yerba, Mexico is a comfortable 13°C (55°F). However, be prepared for a variety of weather, as temperatures can dip to a chilly -5°C (23°F) or rise to a warm 28°C (83°F). With an average precipitation of 18 mm (0.7 in) spread over just 2 days, you might want to pack an umbrella. Add to that an average humidity of 87%, and you’ll want to stay refreshed and hydrated during your stay!

December Temperature in La Yerba

In December in La Yerba, the average temperature is 13°C (55°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as -5°C (23°F). This makes La Yerba a destination that offers a diverse range of weather conditions, perfect for travelers seeking both warmth and a touch of winter chill.

December Weather in La Yerba: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in La Yerba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Yerba, December typically has an average temperature of 13°C (55°F), with highs reaching up to 28°C (83°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec545964687272717068666055
Data source: Temperature data for La Yerba 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 La Yerba

In La Yerba in December, the precipitation amount is 18 mm (0.7 in) over the course of 2 days.

December Precipitation Trends in La Yerba

The chart displays monthly precipitation patterns in La Yerba, 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 La Yerba, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec161219294336652560331618
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in La Yerba

In La Yerba in December, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

December Average Humidity in La Yerba

This chart illustrates the average monthly humidity levels in La Yerba, 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 La Yerba is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in La Yerba

In La Yerba 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 La Yerba.

Maximum UV Index Levels in La Yerba for December

The chart shows the monthly maximum UV Index (UVI) for La Yerba 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 La Yerba typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131414141414131297
Data source: La Yerba 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 La Yerba Compares to Other Months

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

This table compares monthly weather conditions in La Yerba, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)16 mm (0.6 inches)75%very high
February Weather15°C (59°F)12 mm (0.5 inches)69%very high
March Weather18°C (65°F)19 mm (0.8 inches)65%extreme
April Weather20°C (69°F)29 mm (1.1 inches)64%extreme
May Weather22°C (72°F)43 mm (1.7 inches)75%extreme
June Weather22°C (72°F)36 mm (1.4 inches)78%extreme
July Weather21°C (71°F)65 mm (2.6 inches)67%extreme
August Weather21°C (71°F)25 mm (1.0 inches)64%extreme
September Weather20°C (68°F)60 mm (2.4 inches)81%extreme
October Weather19°C (66°F)33 mm (1.3 inches)85%extreme
November Weather15°C (60°F)16 mm (0.6 inches)87%very high
December Weather13°C (55°F)18 mm (0.7 inches)87%high

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