January Weather in Cerritos, Mexico

Last updated: August 27, 2025

In Cerritos, Mexico, the average temperature in January hovers around 15°C (58°F). Expect minimums of 3°C (37°F) and maximums reaching up to 32°C (89°F). During this month, there's an average precipitation of 28 mm (1.1 in) spread over 6 days, with a humidity level of 75%.

January Temperature in Cerritos

In January in Cerritos, the average temperature is 15°C (58°F). Maximums can reach 32°C (89°F), and minimums can be as low as 3°C (37°F). This climate makes Cerritos an ideal destination for travelers looking for mild weather with a variety of outdoor activities.

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

The chart illustrates January temperature patterns in Cerritos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerritos, January typically has an average temperature of 15°C (58°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (37°F).

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

January Precipitation in Cerritos

In Cerritos in January, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

January Precipitation Trends in Cerritos

The chart displays monthly precipitation patterns in Cerritos, 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 Cerritos, January typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 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 Cerritos

In Cerritos in January humidity is 75%. With an average temperature of 15°C (58°F), this humidity feels like you're stepping into a warm, damp blanket, making travel a bit more challenging as the air clings to your skin, leaving you craving a refreshing breeze along the way.

January Average Humidity in Cerritos

This chart illustrates the average monthly humidity levels in Cerritos, 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 Cerritos is approximately 75%, 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 Cerritos

In Cerritos in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cerritos.

Maximum UV Index Levels in Cerritos for January

The chart shows the monthly maximum UV Index (UVI) for Cerritos 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 Cerritos typically reaches 8, which falls under the very high exposure category.

Data source: Cerritos 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 Cerritos Compares to Other Months

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

This table compares monthly weather conditions in Cerritos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (58°F)	28 mm (1.1 inches)	75%	very high
February Weather	17°C (63°F)	27 mm (1.1 inches)	69%	very high
March Weather	20°C (68°F)	37 mm (1.5 inches)	65%	extreme
April Weather	23°C (73°F)	33 mm (1.3 inches)	64%	extreme
May Weather	24°C (76°F)	69 mm (2.7 inches)	75%	extreme
June Weather	24°C (76°F)	93 mm (3.7 inches)	78%	extreme
July Weather	24°C (75°F)	102 mm (4.0 inches)	67%	extreme
August Weather	24°C (75°F)	66 mm (2.6 inches)	64%	extreme
September Weather	23°C (73°F)	111 mm (4.4 inches)	81%	extreme
October Weather	21°C (69°F)	96 mm (3.8 inches)	85%	extreme
November Weather	17°C (64°F)	32 mm (1.3 inches)	87%	very high
December Weather	15°C (59°F)	21 mm (0.8 inches)	87%	high