January Weather in Chatsworth, United States

Last updated: June 24, 2025

In January, the average temperature in Chatsworth, United States hovers around 6°C (43°F). Expect a chill in the air, with minimum temperatures plummeting to -13°C (9°F) and maximums reaching a comfortable 23°C (74°F). Be prepared for some moisture; the precipitation typically totals 119 mm (4.7 in) over about 10 days. With an average humidity of 86%, the atmosphere can feel quite damp, so dress accordingly!

January Temperature in Chatsworth

In January in Chatsworth, the average temperature is 6°C (43°F). Maximums can reach 23°C (74°F), while minimums can drop as low as -13°C (9°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates January temperature patterns in Chatsworth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chatsworth, January typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (74°F) and lows dropping to around -13°C (9°F).

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

January Precipitation in Chatsworth

In Chatsworth in January, the total precipitation amount is 119 mm (4.7 in) over the span of 10 days.

January Precipitation Trends in Chatsworth

The chart displays monthly precipitation patterns in Chatsworth, 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 Chatsworth, January typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 10 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 Chatsworth

In Chatsworth in January humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

January Average Humidity in Chatsworth

This chart illustrates the average monthly humidity levels in Chatsworth, 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 Chatsworth 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 Chatsworth

In Chatsworth 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 Chatsworth for better planning.

Maximum UV Index Levels in Chatsworth for January

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

Data source: Chatsworth 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 Chatsworth Compares to Other Months

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

This table compares monthly weather conditions in Chatsworth, 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)	119 mm (4.7 inches)	86%	moderate
February Weather	9°C (48°F)	205 mm (8.1 inches)	86%	high
March Weather	12°C (54°F)	172 mm (6.8 inches)	86%	very high
April Weather	16°C (61°F)	153 mm (6.0 inches)	82%	very high
May Weather	21°C (70°F)	114 mm (4.5 inches)	85%	extreme
June Weather	24°C (75°F)	130 mm (5.1 inches)	85%	extreme
July Weather	26°C (78°F)	126 mm (4.9 inches)	83%	extreme
August Weather	25°C (77°F)	152 mm (6.0 inches)	76%	very high
September Weather	23°C (73°F)	106 mm (4.2 inches)	76%	very high
October Weather	18°C (64°F)	135 mm (5.3 inches)	80%	high
November Weather	10°C (50°F)	92 mm (3.6 inches)	88%	high
December Weather	8°C (46°F)	155 mm (6.1 inches)	88%	moderate