Weather · January
Average highs of 69°F, lows of 46°F and 2.9 in of rain, from 30 years of weather records.
January is Cerritos’s 11th warmest month, with average highs of 69°F and lows of 46°F. That is 1° warmer than December, and 8° below the yearly average high.
High and low Rain
A look around town before you go.
A DRIVE AROUND TOWN
This recorded Cerritos driving tour was published by a local real-estate creator. It is included for street-level orientation; property claims and promotions belong to its creator, and the film is not a current traffic report.
Watch on YouTube ↗
THINGS TO DO · YOUTUBE SHORT
An activity Short shared by Crushing on California.
Watch on YouTube ↗Planning a trip? See the best time to visit Cerritos and today’s forecast.
Average highs are 69°F and average lows 46°F, for a daily mean of 58°F. Individual days run hotter or colder than these 30-year averages.
January averages 2.9 in of precipitation over about 5 days with at least 0.01 in. It is the 2nd wettest month of the year.
Around mid-January the sun rises about 6:57 AM and sets about 5:05 PM, for roughly 10.1 hours of daylight.
The mildest months for visiting are May, June, July. January is mild.
NOAA U.S. Climate Normals 1991–2020, Fullerton Muni Ap station (5 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.