September weather forecast and climate
Corona, CA

Colorful beach homes along the Pacific Ocean facing the calm turquoise-blue ocean water in Corona del Mar, California
Colorful beach homes along the Pacific Ocean facing the calm turquoise-blue ocean water in Corona del Mar, California
September, the first month of the autumn, in Corona, is also a hot month, with average temperature ranging between max. 90°F (32.2°C) and min. 59°F (15°C).

Temperature

In September, in Corona, the average high-temperature is 90°F (32.2°C), and the average low-temperature is 59°F (15°C).

Rainfall

During September, Corona regularly aggregates up to 0.2" (5.8mm) of precipitation. Throughout the year, 12" (304.8mm) of rain is accumulated.

Daylight

In September, the average length of the day is 12.4h.

What is the temperature in September in Corona?

In September, in Corona, the average high-temperature is 90°F (32.2°C), and the average low-temperature is 59°F (15°C).

How much does it rain in Corona in September?

Throughout September, in Corona, California, 0.2" (5.8mm) of precipitation is accumulated.

What is the average length of the day in September in Corona?

In Corona, California, the average length of the day in September is 12.4h.
Average temperature in September - Corona, CA
  • Average high temperature in September: 90°F

The warmest month (with the highest average high temperature) is August (93°F).
Months with the lowest average high temperature are January and December (68°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is August (61°F).
The coldest month (with the lowest average low temperature) is December (40°F).

Average rainfall in September - Corona, CA
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is February (2.9").
Driest months (with the lowest rainfall) are June and July (0").

Average daylight in September - Corona, CA
  • Average daylight in September: 12.4h

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

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