Historic Fontana Theater

Weather · April

Fontana weather in April

Average highs of 76°F, lows of 50°F and 0.60 in of rain, from 30 years of weather records.

April is Fontana’s 7th warmest month, with average highs of 76°F and lows of 50°F. That is 4° warmer than March, and 4° below the yearly average high.

Average high
76°F
Average low
50°F
Precipitation
0.60 in
Wet days
4
Sunrise · sunset
6:18 AM · 7:20 PM

April across the year

  1. 68°44°Jan
  2. 68°45°Feb
  3. 72°47°Mar
  4. 76°50°Apr
  5. 80°55°May
  6. 87°59°Jun
  7. 93°64°Jul
  8. 95°65°Aug
  9. 91°62°Sep
  10. 83°55°Oct
  11. 75°47°Nov
  12. 67°43°Dec

High and low Rain

What to wear in April

  • Warm days: shorts and T-shirts, with a light layer for cooler evenings.

April is good for

Around Fontana

San Gabries, Fontana
San GabriesOn^ste82 · CC BY 3.0
Once a Rabbit Experimental Station, Now a Senior Center, Fontana
Once a Rabbit Experimental Station, Now a Senior CenterJohnwayne Stroud · CC BY-SA 3.0
An aerial view of Fontana, California looking south
FONTANA2021Platinummedia · CC BY-SA 4.0

See Fontana

A look around town before you go.

Drive through northern Fontana video thumbnail

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 ↗

April compared with the months around it

MonthHighLowRain
March72°F47°F1.2 in
April76°F50°F0.60 in
May80°F55°F0.20 in

Planning a trip? See the best time to visit Fontana and today’s forecast.

Questions

How hot does it get in Fontana in April?

Average highs are 76°F and average lows 50°F, for a daily mean of 63°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Fontana in April?

April averages 0.60 in of precipitation over about 4 days with at least 0.01 in. It is the 5th wettest month of the year.

What time is sunset in Fontana in April?

Around mid-April the sun rises about 6:18 AM and sets about 7:20 PM, for roughly 13.0 hours of daylight.

Is April a good time to visit Fontana?

Yes. April 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 April 15 at the city’s coordinates.

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