December Weather in Hollywood, United States

Last updated: June 24, 2025

In December, the average temperature in Hollywood, United States hovers around 12°C (54°F), with fluctuations that can see minimums of -3°C (27°F) and peaks reaching 26°C (78°F). Expect 123 mm (4.8 in) of precipitation spread over 9 days, and feel the air's 87% humidity as it envelops the landscape.

December Temperature in Hollywood

In December in Hollywood, the average temperature is 12°C (54°F), with maximums soaring up to 26°C (78°F) and minimums dipping as low as -3°C (27°F). This diverse temperature range makes it essential for travelers to pack accordingly to enjoy their visit fully.

December Weather in Hollywood: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hollywood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hollywood, December typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (78°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Hollywood generated using information from the Copernicus Climate Change Service.

December Precipitation in Hollywood

In Hollywood in December, the precipitation amount is 123 mm (4.8 in) over the course of 9 days.

December Precipitation Trends in Hollywood

The chart displays monthly precipitation patterns in Hollywood, 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 Hollywood, December typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Hollywood

In Hollywood in December humidity is 87%. With an average temperature of 12°C (54°F), this humidity feels like a damp embrace, making it quite uncomfortable for traveling, as the air feels heavy and can quickly sap your energy as you explore the sights.

December Average Humidity in Hollywood

This chart illustrates the average monthly humidity levels in Hollywood, 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 Hollywood is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hollywood

In Hollywood 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 Hollywood for better planning.

Maximum UV Index Levels in Hollywood for December

The chart shows the monthly maximum UV Index (UVI) for Hollywood 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 Hollywood typically reaches 4, which falls under the moderate exposure category.

Data source: Hollywood 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 Hollywood Compares to Other Months

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

This table compares monthly weather conditions in Hollywood, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	59 mm (2.3 inches)	86%	moderate
February Weather	14°C (57°F)	79 mm (3.1 inches)	81%	high
March Weather	16°C (60°F)	67 mm (2.6 inches)	81%	very high
April Weather	19°C (66°F)	101 mm (4.0 inches)	79%	very high
May Weather	23°C (74°F)	84 mm (3.3 inches)	75%	extreme
June Weather	26°C (79°F)	159 mm (6.2 inches)	75%	extreme
July Weather	27°C (82°F)	196 mm (7.7 inches)	80%	extreme
August Weather	27°C (81°F)	178 mm (7.0 inches)	81%	extreme
September Weather	25°C (78°F)	156 mm (6.1 inches)	83%	very high
October Weather	22°C (71°F)	81 mm (3.2 inches)	78%	very high
November Weather	14°C (58°F)	82 mm (3.2 inches)	85%	high
December Weather	12°C (54°F)	123 mm (4.8 inches)	87%	moderate