Brentwood climate

Typical historical weather for Brentwood, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Brentwood.

Annual average

16.3°C

across all months

Warmest month

31.8°C

Jul average high

Coolest month

-0.1°C

Jan average low

Annual rainfall

1491mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

37.5°C

16 June 2016

Coldest day

-18.6°C

17 January 2024

Wettest day

108.6mm

27 September 2024

Windiest day

7.4m/s

17 December 2016