Fullerton
California, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Fullerton, CA

A scenic view of the trees and neat lawns of the famous Muckenthaler Community Center in Fullerton, California
A scenic view of the trees and neat lawns of the famous Muckenthaler Community Center in Fullerton, California
April, the same as March, in Fullerton, California, is another pleasant spring month, with average temperature fluctuating between 72.9°F (22.7°C) and 52.3°F (11.3°C).

Temperature

In Fullerton, the average high-temperature is almost the same as in March - a still agreeable 72.9°F (22.7°C). The average low-temperature, in Fullerton, is 52.3°F (11.3°C).

Rainfall

In Fullerton, California, in April, 0.9" (22.1mm) of precipitation is typically accumulated. During the entire year, Fullerton aggregates up to 13.9" (352.8mm) of precipitation.

Daylight

The average length of the day in April is 13.1h.

What is the temperature in April in Fullerton?

In Fullerton, California, in April, the average high-temperature is 72.9°F (22.7°C), and the average low-temperature is 52.3°F (11.3°C).

How much does it rain in Fullerton in April?

During April, Fullerton regularly aggregates up to 0.9" (22.1mm) of precipitation.

What is the average length of the day in April in Fullerton?

The average length of the day in April is 13.1h.
Average temperature in April - Fullerton, CA
  • Average high temperature in April: 72.8°F

The warmest month (with the highest average high temperature) is August (85.4°F).
The month with the lowest average high temperature is December (67.4°F).

  • Average low temperature in April: 52.4°F

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is January (44.6°F).

Average rainfall in April - Fullerton, CA
  • Average rainfall in April: 0.9"

The wettest month (with the highest rainfall) is February (3.3").
The driest month (with the lowest rainfall) is July (0").

Average daylight in April - Fullerton, CA
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).