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

September weather forecast and climate
Chino, CA

The first month of the autumn, September, is still a hot month in Chino, California, with average temperature varying between 60.1°F (15.6°C) and 89.1°F (31.7°C).


In Chino, the average high-temperature is almost the same as in August - a still hot 89.1°F (31.7°C). In September, the average low-temperature is 60.1°F (15.6°C).


During September, Chino regularly aggregates up to 0.1" (3.8mm) of precipitation. During the entire year, Chino aggregates up to 17.3" (439.9mm) of precipitation.


The average length of the day in September is 12.4h.

What is the temperature in September in Chino?

The average high-temperature, in September, in Chino, California, is 89.1°F (31.7°C), while the average low-temperature is 60.1°F (15.6°C).

How much does it rain in Chino in September?

Throughout September, in Chino, California, 0.1" (3.8mm) of precipitation is accumulated.

How many hours of daylight does Chino have in September?

In September, the average length of the day is 12.4h.
Average temperature in September - Chino, CA
  • Average high temperature in September: 89°F

The warmest month (with the highest average high temperature) is August (92°F).
Months with the lowest average high temperature are January and December (68°F).

  • Average low temperature in September: 60°F

Months with the highest average low temperature are July and August (62°F).
The coldest month (with the lowest average low temperature) is December (42°F).

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

The wettest month (with the highest rainfall) is February (4.8").
Driest months (with the lowest rainfall) are July and August (0").

Average daylight in September - Chino, 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).