United States · 1991–2020 normal

Fullerton in
April.

Typical April weather in Fullerton: 17.8°C by day, 3°C at night, 76 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high17.8°C
Typical low3°C
Rain76 mm
Wet days6.9

Comfort score 49 this month (September leads the year at 80). Daylight is calculated as 13 h 16 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.