August weather forecast and climate
Brentwood, CA

An aerial shot of scenic and organized home community in Brentwood City, California
An aerial shot of scenic and organized home community in Brentwood City, California

Temperature

The average high-temperature, in Brentwood, is 90°F (32.2°C), while the average low-temperature is 59°F (15°C).

Rainfall

Months with rainfall are January through June, August through December.

Daylight

The average length of the day in August is 13.6h.

What is the temperature in August in Brentwood?

The average high-temperature, in August, in Brentwood, is 90°F (32.2°C), while the average low-temperature is 59°F (15°C).

When does it start raining in Brentwood?

August is the first month it rains in Brentwood. Throughout August, Brentwood receives 0" (0.5mm) of precipitation.

How many hours of daylight does Brentwood have in August?

The average length of the day in August in Brentwood is 13.6h.
Average temperature in August - Brentwood, CA
  • Average high temperature in August: 90°F

The warmest month (with the highest average high temperature) is July (92°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in August: 59°F

Months with the highest average low temperature are July and August (59°F).
Coldest months (with the lowest average low temperature) are January and December (39°F).

Average rainfall in August - Brentwood, CA
  • Average rainfall in August: 0"

The wettest month (with the highest rainfall) is January (2.7").
Driest months (with the lowest rainfall) are July and August (0").

Average daylight in August - Brentwood, CA
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).

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