THINGS TO DO · YOUTUBE SHORT
Fullerton Community Park
A local activity Short shared by Owen's Travels.
Watch on YouTube ↗
Weather · May
Fullerton weather in May
Average highs of 76°F, lows of 58°F and 0.30 in of rain, from 30 years of weather records.
May is Fullerton’s 6th warmest month, with average highs of 76°F and lows of 58°F. That is 2° warmer than April, and 1° below the yearly average high.
- Average high
- 76°F
- Average low
- 58°F
- Precipitation
- 0.30 in
- Wet days
- 2
- Sunrise · sunset
- 5:50 AM · 7:45 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 Fullerton
See Fullerton
A look around town before you go.
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 ↗May compared with the months around it
Planning a trip? See the best time to visit Fullerton and today’s forecast.
Questions
How hot does it get in Fullerton in May?
Average highs are 76°F and average lows 58°F, for a daily mean of 67°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Fullerton in May?
May averages 0.30 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 Fullerton in May?
Around mid-May the sun rises about 5:50 AM and sets about 7:45 PM, for roughly 13.9 hours of daylight.
Is May a good time to visit Fullerton?
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, Fullerton Muni Ap station (2.9 mi from downtown). Sunrise and sunset are calculated for May 15 at the city’s coordinates.