January Weather in Lake Los Angeles, United States

Last updated: June 24, 2025

In January, the average temperature in Lake Los Angeles, United States hovers around 8°C (46°F), with a minimum of -6°C (22°F) and a maximum of 22°C (71°F). Expect 56 mm (2.2 in) of precipitation spread over approximately 5 days. The atmosphere is quite humid, with an average humidity level of 78%.

January Temperature in Lake Los Angeles

In January in Lake Los Angeles, the average temperature is 8°C (46°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as -6°C (22°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates January temperature patterns in Lake 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 Lake Los Angeles, January typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (71°F) and lows dropping to around -6°C (22°F).

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

January Precipitation in Lake Los Angeles

In Lake Los Angeles in January, the precipitation amount is 56 mm (2.2 in) over a period of 5 days.

January Precipitation Trends in Lake Los Angeles

The chart displays monthly precipitation patterns in Lake Los Angeles, 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 Lake Los Angeles, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Lake Los Angeles

In Lake Los Angeles in January, humidity is 78%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to dress in layers to stay warm while exploring.

January Average Humidity in Lake Los Angeles

This chart illustrates the average monthly humidity levels in Lake Los Angeles, 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 Lake Los Angeles is approximately 78%, 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 Lake Los Angeles

In Lake Los Angeles 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 Lake Los Angeles for better planning.

Maximum UV Index Levels in Lake Los Angeles for January

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

Data source: Lake Los Angeles 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 Lake Los Angeles Compares to Other Months

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

This table compares monthly weather conditions in Lake Los Angeles, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	56 mm (2.2 inches)	78%	moderate
February Weather	8°C (48°F)	53 mm (2.1 inches)	82%	high
March Weather	10°C (51°F)	68 mm (2.7 inches)	75%	very high
April Weather	15°C (58°F)	21 mm (0.8 inches)	68%	very high
May Weather	17°C (63°F)	15 mm (0.6 inches)	57%	extreme
June Weather	23°C (74°F)	6 mm (0.2 inches)	52%	extreme
July Weather	26°C (79°F)	11 mm (0.4 inches)	46%	extreme
August Weather	26°C (79°F)	16 mm (0.6 inches)	39%	extreme
September Weather	23°C (73°F)	7 mm (0.3 inches)	48%	very high
October Weather	17°C (63°F)	6 mm (0.3 inches)	59%	high
November Weather	13°C (55°F)	20 mm (0.8 inches)	72%	moderate
December Weather	8°C (46°F)	65 mm (2.6 inches)	76%	moderate