Historic Fullerton City Hall

Weather · June

Fullerton weather in June

Average highs of 79°F, lows of 63°F and 0.10 in of rain, from 30 years of weather records.

June is Fullerton’s 5th warmest month, with average highs of 79°F and lows of 63°F. That is 3° warmer than May, and 3° above the yearly average high.

Average high
79°F
Average low
63°F
Precipitation
0.10 in
Wet days
1
Sunrise · sunset
5:40 AM · 8:04 PM

June across the year

  1. 69°46°Jan
  2. 69°48°Feb
  3. 71°52°Mar
  4. 74°54°Apr
  5. 76°58°May
  6. 79°63°Jun
  7. 84°66°Jul
  8. 87°66°Aug
  9. 85°65°Sep
  10. 80°58°Oct
  11. 74°51°Nov
  12. 68°46°Dec

High and low Rain

What to wear in June

  • Warm days: shorts and T-shirts.

June is good for

What’s on in Fullerton in June

See all upcoming events and school days off.

Around Fullerton

Fullerton City Hall
Fullerton City HallCalwatch · CC BY-SA 3.0
Fullerton OddFellows Temple
FullertonOddFellowsTemple01cTraveler100 · CC BY-SA 3.0
Fullerton photograph by peter boy12qq12
Fullerton, CA, USA (10)peter boy12qq12 · CC BY 3.0

See Fullerton

A look around town before you go.

having fun at the hiking trail fullerton california have a great day! video thumbnail

THINGS TO DO · YOUTUBE SHORT

having fun at the hiking trail fullerton california have a great day!

A local activity Short shared by Franz ScottLee.

Watch on YouTube ↗

June compared with the months around it

MonthHighLowRain
May76°F58°F0.30 in
June79°F63°F0.10 in
July84°F66°F0.00 in

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

Questions

How hot does it get in Fullerton in June?

Average highs are 79°F and average lows 63°F, for a daily mean of 71°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Fullerton in June?

June averages 0.10 in of precipitation over about 1 days with at least 0.01 in. It is the 9th wettest month of the year.

What time is sunset in Fullerton in June?

Around mid-June the sun rises about 5:40 AM and sets about 8:04 PM, for roughly 14.4 hours of daylight.

Is June a good time to visit Fullerton?

Yes. June is one of the mildest months, with highs between 65°F and 85°F and little rain.

NOAA U.S. Climate Normals 1991–2020, Fullerton Muni Ap station (2.9 mi from downtown). Sunrise and sunset are calculated for June 15 at the city’s coordinates.

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