Weather · January
Stockton weather in January
Average highs of 57°F, lows of 39°F and 2.7 in of rain, from 30 years of weather records.
January is Stockton’s coldest month, with average highs of 57°F and lows of 39°F. That is about the same as December, and 20° below the yearly average high.
- Average high
- 57°F
- Average low
- 39°F
- Precipitation
- 2.7 in
- Wet days
- 10
- Sunrise · sunset
- 7:19 AM · 5:08 PM
What to wear in January
- Cool days: a warm jacket and long pants, plus layers for the swing between morning and afternoon.
What January weather is good for
January compared with the months around it
Planning a trip? See the best time to visit Stockton and today’s forecast.
Questions
How hot does it get in Stockton in January?
Average highs are 57°F and average lows 39°F, for a daily mean of 48°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Stockton in January?
January averages 2.7 in of precipitation over about 10 days with at least 0.01 in. It is the wettest month of the year.
What time is sunset in Stockton in January?
Around mid-January the sun rises about 7:19 AM and sets about 5:08 PM, for roughly 9.8 hours of daylight.
Is January a good time to visit Stockton?
The mildest months for visiting are April, May, October. January is cool.
NOAA U.S. Climate Normals 1991–2020, Stockton Metro Ap station (5.9 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.