United States · 1991–2020 normal

Fullerton in
July.

Typical July weather in Fullerton: 30.3°C by day, 17.6°C at night, 75 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high30.3°C
Typical low17.6°C
Rain75 mm
Wet days7

Comfort score 65 this month (September leads the year at 80). Daylight is calculated as 14 h 53 from latitude 41.36°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5068818
NOAA station
USC00253185 · GENOA 2 W
Station distance
19.7 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.