A DRIVE AROUND TOWN
Drive through northern Fontana
A recorded drive explores northern Fontana from the road. Check present-day conditions before planning your own journey.
Watch on YouTube ↗
Weather · January
Fontana weather in January
Average highs of 68°F, lows of 44°F and 2.3 in of rain, from 30 years of weather records.
January is Fontana’s 11th warmest month, with average highs of 68°F and lows of 44°F. That is 1° warmer than December, and 12° below the yearly average high.
- Average high
- 68°F
- Average low
- 44°F
- Precipitation
- 2.3 in
- Wet days
- 5
- Sunrise · sunset
- 6:55 AM · 5:02 PM
January across the year
High and low Rain
What to wear in January
- Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.
January is good for
Around Fontana
See Fontana
A look around town before you go.
THINGS TO DO · YOUTUBE SHORT
Fontana, CA makes it easy to get fit and stay healthy.
An activity Short shared by The Bare Pantry Show.
Watch on YouTube ↗January compared with the months around it
Planning a trip? See the best time to visit Fontana and today’s forecast.
Questions
How hot does it get in Fontana in January?
Average highs are 68°F and average lows 44°F, for a daily mean of 56°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Fontana in January?
January averages 2.3 in of precipitation over about 5 days with at least 0.01 in. It is the 2nd wettest month of the year.
What time is sunset in Fontana in January?
Around mid-January the sun rises about 6:55 AM and sets about 5:02 PM, for roughly 10.1 hours of daylight.
Is January a good time to visit Fontana?
The mildest months for visiting are April, May, October. January is mild.
NOAA U.S. Climate Normals 1991–2020, Riverside Muni Ap station (9.7 mi from downtown). Sunrise and sunset are calculated for January 15 at the city’s coordinates.