Brentwood Weather History California, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Fri 26 Dec, 2025 Weather in Brentwood

Sunrise: 07:22 AM Sunset: 04:54 PM	Moonrise: 11:24 AM Moonset: 11:43 PM	Max: 13.0 °c	Min: 11.3 °c	Avg: 12.2 °c	Precip: 0.00 mm	Max Wind: 26.3 kph

	Fri 26 0:00 am	Fri 26 3:00 am	Fri 26 6:00 am	Fri 26 9:00 am	Fri 26 12:00 pm	Fri 26 3:00 pm	Fri 26 6:00 pm	Fri 26 9:00 pm
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Temp	12.0°c	12.0°c	11.8°c	12.4°c	13.0°c	12.7°c	12.0°c	11.3°c
Wind	21.6 kmph	20.2 kmph	9.7 kmph	11.2 kmph	13.7 kmph	16.9 kmph	6.5 kmph	6.1 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	70%	41%	55%	69%	85%	100%	98%	95%
Humidity	82%	79%	79%	82%	82%	86%	90%	92%
Pressure	1008 mb	1009 mb	1009 mb	1011 mb	1012 mb	1013 mb	1014 mb	1015 mb

Brentwood Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	14°C / 57°F	6°C / 43°F	9°C / 49°F	223 hours	89.93 mm / 3.54 In	6 days	1020 mb / 31 In
February	16°C / 60°F	6°C / 43°F	10°C / 51°F	202 hours	84.33 mm / 3.32 In	5 days	1019 mb / 31 In
March	17°C / 63°F	7°C / 45°F	12°C / 53°F	200 hours	81.97 mm / 3.23 In	6 days	1018 mb / 31 In
April	21°C / 70°F	9°C / 48°F	15°C / 58°F	252 hours	26.77 mm / 1.05 In	2 days	1017 mb / 30 In
May	25°C / 77°F	11°C / 52°F	17°C / 63°F	304 hours	12.57 mm / 0.50 In	2 days	1014 mb / 30 In
June	29°C / 85°F	14°C / 56°F	21°C / 69°F	325 hours	3.59 mm / 0.14 In	0 days	1012 mb / 30 In
July	31°C / 89°F	15°C / 58°F	22°C / 72°F	353 hours	0.57 mm / 0.02 In	0 days	1013 mb / 30 In
August	31°C / 88°F	15°C / 59°F	22°C / 72°F	352 hours	0.12 mm / 0.00 In	0 days	1013 mb / 30 In
September	30°C / 86°F	15°C / 59°F	21°C / 71°F	326 hours	3.54 mm / 0.14 In	0 days	1013 mb / 30 In
October	25°C / 77°F	13°C / 55°F	18°C / 64°F	298 hours	31.27 mm / 1.23 In	2 days	1015 mb / 30 In
November	18°C / 64°F	9°C / 48°F	13°C / 55°F	249 hours	53.13 mm / 2.09 In	4 days	1018 mb / 31 In
December	13°C / 56°F	6°C / 43°F	9°C / 49°F	209 hours	101.93 mm / 4.01 In	6 days	1020 mb / 31 In

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