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December Weather in El Segundo, United States

Last updated: June 24, 2025

In December, the average temperature in El Segundo, United States is a comfortable 14°C (57°F), with temperatures ranging from a chilly 5°C (42°F) to a warm 27°C (80°F). Expect 80 mm (3.1 in) of precipitation over about 5 days, contributing to an average humidity of 71%. Perfect for those who enjoy a balanced climate!

December Temperature in El Segundo

In December, in El Segundo, the average temperature is 14°C (57°F). The maximum can reach 27°C (80°F), while the minimum can drop to as low as 5°C (42°F). This makes it a great time to explore El Segundo, with comfortable weather for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in El Segundo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Segundo, December typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec565758626368727372686357
Data source: Temperature data for El Segundo 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 Segundo

In El Segundo in December, the precipitation amount is 80 mm (3.1 in) over a span of 5 days.

December Precipitation Trends in El Segundo

The chart displays monthly precipitation patterns in El Segundo, 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 Segundo, December typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec6853711510121271780
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Segundo

In El Segundo in December, humidity is 71%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities less enjoyable and encouraging visitors to seek refuge in shaded spots or air-conditioned spaces.

December Average Humidity in El Segundo

This chart illustrates the average monthly humidity levels in El Segundo, 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 Segundo is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%79%75%71%70%72%73%69%68%67%68%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Segundo

In El Segundo in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in El Segundo for better planning.

Maximum UV Index Levels in El Segundo for December

The chart shows the monthly maximum UV Index (UVI) for El Segundo 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 Segundo typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46891011111010754
Data source: El Segundo 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 Segundo Compares to Other Months

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

This table compares monthly weather conditions in El Segundo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (57°F)68 mm (2.7 inches)74%moderate
February Weather14°C (57°F)53 mm (2.1 inches)79%high
March Weather14°C (58°F)71 mm (2.8 inches)75%very high
April Weather17°C (62°F)15 mm (0.6 inches)70%very high
May Weather17°C (63°F)10 mm (0.4 inches)70%very high
June Weather20°C (68°F)1 mm (0.1 inches)72%extreme
July Weather22°C (73°F)2 mm (0.1 inches)73%extreme
August Weather23°C (74°F)1 mm (0.0 inches)69%very high
September Weather22°C (72°F)2 mm (0.1 inches)68%very high
October Weather20°C (69°F)7 mm (0.3 inches)67%high
November Weather17°C (63°F)17 mm (0.7 inches)68%moderate
December Weather14°C (57°F)80 mm (3.1 inches)71%moderate

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