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December Weather in Los Angeles, Mexico

Last updated: August 27, 2025

In December, the average temperature in Los Angeles, Mexico is a pleasant 22°C (72°F). Expect a minimum of 12°C (54°F) and a maximum reaching 33°C (91°F). With an average humidity of 88%, you'll feel the warmth, but don't forget to carry an umbrella, as precipitation averages about 4 mm (0.2 in) over just 1 day!

December Temperature in Los Angeles

In December, in Los Angeles, the average temperature is 22°C (72°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 12°C (54°F). This makes Los Angeles a delightful destination for travelers seeking pleasant weather and a variety of outdoor activities.

December Weather in Los Angeles: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Los Angeles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Angeles, December typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec727476787876787776767472
Data source: Temperature data for Los Angeles 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 Los Angeles

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

December Precipitation Trends in Los Angeles

The chart displays monthly precipitation patterns in Los Angeles, 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 Los Angeles, December typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec33527115288159257252180134
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Los Angeles

In Los Angeles in December humidity is 88%. With an average temperature of 22°C (72°F), this humidity feels like a warm, steamy embrace that clings to your skin, making outdoor exploration a sweaty challenge but also a vibrant experience as the air is thick with the scent of nature and vibrant local life.

December Average Humidity in Los Angeles

This chart illustrates the average monthly humidity levels in Los Angeles, 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 Los Angeles 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 Los Angeles

In Los Angeles in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Los Angeles.

Maximum UV Index Levels in Los Angeles for December

The chart shows the monthly maximum UV Index (UVI) for Los Angeles 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 Los Angeles typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131413109
Data source: Los Angeles 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 Los Angeles Compares to Other Months

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

This table compares monthly weather conditions in Los Angeles, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)3 mm (0.1 inches)83%very high
February Weather23°C (74°F)3 mm (0.1 inches)76%extreme
March Weather24°C (76°F)5 mm (0.2 inches)66%extreme
April Weather25°C (78°F)27 mm (1.1 inches)59%extreme
May Weather26°C (78°F)115 mm (4.5 inches)64%extreme
June Weather24°C (76°F)288 mm (11.4 inches)69%extreme
July Weather25°C (78°F)159 mm (6.3 inches)82%extreme
August Weather25°C (77°F)257 mm (10.1 inches)87%extreme
September Weather25°C (77°F)252 mm (9.9 inches)87%extreme
October Weather24°C (76°F)180 mm (7.1 inches)88%extreme
November Weather23°C (74°F)13 mm (0.5 inches)88%very high
December Weather22°C (72°F)4 mm (0.2 inches)88%very high

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