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December Weather in Yerba Santa, Mexico

Last updated: August 27, 2025

In Yerba Santa, Mexico, the average temperature in December is a warm 26°C (79°F). Expect comfortable days with minimum temperatures around 20°C (68°F) and peaking at a maximum of 32°C (90°F). The month typically sees 7 mm (0.3 in) of precipitation spread over about 1 day, with an average humidity of 88%, making it a perfect time for those who enjoy warm, humid weather!

December Temperature in Yerba Santa

In December in Yerba Santa, the average temperature is 26°C (79°F). Maximums can reach 32°C (90°F) and minimums can be as low as 20°C (68°F). This pleasant climate makes Yerba Santa an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Yerba Santa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yerba Santa, December typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828382838282828179
Data source: Temperature data for Yerba Santa 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 Yerba Santa

In Yerba Santa in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Yerba Santa

The chart displays monthly precipitation patterns in Yerba Santa, 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 Yerba Santa, December typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec71073110631610623024419177
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Yerba Santa

In Yerba Santa in December, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

December Average Humidity in Yerba Santa

This chart illustrates the average monthly humidity levels in Yerba Santa, 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 Yerba Santa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yerba Santa

In Yerba Santa 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 Yerba Santa.

Maximum UV Index Levels in Yerba Santa for December

The chart shows the monthly maximum UV Index (UVI) for Yerba Santa 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 Yerba Santa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121314141314131312108
Data source: Yerba Santa 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 Yerba Santa Compares to Other Months

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

This table compares monthly weather conditions in Yerba Santa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)7 mm (0.3 inches)83%very high
February Weather26°C (80°F)10 mm (0.4 inches)76%extreme
March Weather27°C (81°F)7 mm (0.3 inches)66%extreme
April Weather28°C (82°F)31 mm (1.2 inches)59%extreme
May Weather28°C (83°F)106 mm (4.2 inches)64%extreme
June Weather28°C (82°F)316 mm (12.4 inches)69%extreme
July Weather28°C (84°F)106 mm (4.2 inches)82%extreme
August Weather28°C (83°F)230 mm (9.1 inches)87%extreme
September Weather28°C (82°F)244 mm (9.6 inches)87%extreme
October Weather28°C (82°F)191 mm (7.5 inches)88%extreme
November Weather27°C (81°F)7 mm (0.3 inches)88%very high
December Weather26°C (79°F)7 mm (0.3 inches)88%very high

Compare Yerba Santa's Climate with Cities Worldwide