January Weather in Hollywood, United States

Last updated: June 24, 2025

In January, the average temperature in Hollywood, United States hovers around 11°C (52°F). This month can bring quite a range, with minimums dipping to -12°C (10°F) and maximums reaching up to 26°C (79°F). Expect 59 mm (2.3 in) of precipitation spread over about 7 days, accompanied by a high average humidity of 86%.

January Temperature in Hollywood

In January in Hollywood, the average temperature is 11°C (52°F). The maximum can reach 26°C (79°F) and the minimum can be as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures, ensuring to pack accordingly for both warm and cold experiences.

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

The chart illustrates January 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, January typically has an average temperature of 11°C (52°F), with highs reaching up to 26°C (79°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Hollywood

In Hollywood in January, the precipitation amount is 59 mm (2.3 in) over a span of 7 days.

January Precipitation Trends in Hollywood

The chart displays monthly precipitation patterns in Hollywood, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Hollywood, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Hollywood

In Hollywood in January humidity is 86%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek sheltered spots or indoor attractions to escape the uncomfortable dampness.

January Average Humidity in Hollywood

This chart illustrates the average monthly humidity levels in Hollywood, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Hollywood is approximately 86%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Hollywood

In Hollywood in January, 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 January

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

Data source: Hollywood January 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 January 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 January’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 January’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