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 · May
Fontana weather in May
Average highs of 80°F, lows of 55°F and 0.20 in of rain, from 30 years of weather records.
May is Fontana’s 6th warmest month, with average highs of 80°F and lows of 55°F. That is 4° warmer than April, and 0° above the yearly average high.
- Average high
- 80°F
- Average low
- 55°F
- Precipitation
- 0.20 in
- Wet days
- 2
- Sunrise · sunset
- 5:48 AM · 7:43 PM
May across the year
High and low Rain
What to wear in May
- Warm days: shorts and T-shirts, with a light layer for cooler evenings.
May 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 ↗May 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 May?
Average highs are 80°F and average lows 55°F, for a daily mean of 68°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Fontana in May?
May averages 0.20 in of precipitation over about 2 days with at least 0.01 in. It is the 8th wettest month of the year.
What time is sunset in Fontana in May?
Around mid-May the sun rises about 5:48 AM and sets about 7:43 PM, for roughly 13.9 hours of daylight.
Is May a good time to visit Fontana?
Yes. May is one of the mildest months, with highs between 65°F and 85°F and little rain.
NOAA U.S. Climate Normals 1991–2020, Riverside Muni Ap station (9.7 mi from downtown). Sunrise and sunset are calculated for May 15 at the city’s coordinates.