January Weather in Hollywood, United States

Last updated: June 24, 2025

In Hollywood, United States, the average temperature for January hovers around 6°C (43°F). However, be prepared for a wide range, with temperatures dipping as low as -14°C (7°F) and soaring up to 24°C (76°F). During this month, you can expect approximately 106 mm (4.2 in) of precipitation over 9 days, contributing to a notable average humidity of 87%.

January Temperature in Hollywood

In January in Hollywood, the average temperature is 6°C (43°F). Maximum temperatures can reach 24°C (76°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of weather conditions when traveling to Hollywood during this time.

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 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (7°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 total precipitation amount is 106 mm (4.2 in), spread over the course of 9 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 106 mm (4.2 inches) of precipitation spread over approximately 9 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 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

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 87%, 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	6°C (43°F)	106 mm (4.2 inches)	87%	moderate
February Weather	9°C (48°F)	181 mm (7.1 inches)	87%	high
March Weather	12°C (55°F)	199 mm (7.8 inches)	85%	very high
April Weather	16°C (61°F)	153 mm (6.0 inches)	82%	very high
May Weather	21°C (70°F)	98 mm (3.9 inches)	83%	extreme
June Weather	24°C (76°F)	135 mm (5.3 inches)	82%	extreme
July Weather	26°C (79°F)	112 mm (4.4 inches)	78%	extreme
August Weather	25°C (78°F)	113 mm (4.4 inches)	67%	very high
September Weather	23°C (74°F)	111 mm (4.4 inches)	64%	very high
October Weather	18°C (65°F)	127 mm (5.0 inches)	74%	high
November Weather	10°C (51°F)	74 mm (2.9 inches)	87%	high
December Weather	8°C (47°F)	149 mm (5.9 inches)	88%	moderate