Simi Valley 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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Sun 11 May, 2025 Weather in Simi Valley

Sunrise: 05:56 AM Sunset: 07:48 PM	Moonrise: 07:18 PM Moonset: 05:05 AM	Max: 34.0 °c	Min: 17.4 °c	Avg: 24.7 °c	Precip: 0.00 mm	Max Wind: 20.9 kph

	Sun 11 0:00 am	Sun 11 3:00 am	Sun 11 6:00 am	Sun 11 9:00 am	Sun 11 12:00 pm	Sun 11 3:00 pm	Sun 11 6:00 pm	Sun 11 9:00 pm
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Temp	20.5°c	18.0°c	20.4°c	28.3°c	33.5°c	31.8°c	25.2°c	19.9°c
Wind	4.7 kmph	5.0 kmph	5.4 kmph	5.0 kmph	9.4 kmph	20.9 kmph	10.4 kmph	2.5 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	1%	9%	11%	4%	2%	13%	26%	35%
Humidity	48%	53%	47%	31%	23%	25%	35%	51%
Pressure	1013 mb	1013 mb	1013 mb	1013 mb	1012 mb	1011 mb	1011 mb	1012 mb

Simi Valley Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	17°C / 62°F	7°C / 45°F	12°C / 53°F	283 hours	68.24 mm / 2.69 In	4 days	1019 mb / 31 In
February	17°C / 63°F	8°C / 46°F	12°C / 53°F	253 hours	74.83 mm / 2.95 In	3 days	1018 mb / 31 In
March	18°C / 64°F	9°C / 47°F	13°C / 55°F	271 hours	71.18 mm / 2.80 In	3 days	1017 mb / 31 In
April	20°C / 69°F	11°C / 51°F	15°C / 60°F	301 hours	16.62 mm / 0.65 In	1 days	1015 mb / 30 In
May	22°C / 71°F	13°C / 55°F	17°C / 63°F	327 hours	5.74 mm / 0.23 In	1 days	1013 mb / 30 In
June	25°C / 77°F	16°C / 61°F	20°C / 68°F	340 hours	0.68 mm / 0.03 In	0 days	1012 mb / 30 In
July	28°C / 82°F	19°C / 66°F	23°C / 74°F	358 hours	3.54 mm / 0.14 In	0 days	1013 mb / 30 In
August	28°C / 83°F	19°C / 67°F	23°C / 74°F	362 hours	6.57 mm / 0.26 In	0 days	1012 mb / 30 In
September	28°C / 82°F	18°C / 64°F	22°C / 72°F	338 hours	2.71 mm / 0.11 In	0 days	1012 mb / 30 In
October	24°C / 76°F	14°C / 57°F	19°C / 66°F	320 hours	10.86 mm / 0.43 In	1 days	1014 mb / 30 In
November	20°C / 69°F	10°C / 50°F	15°C / 58°F	304 hours	20.00 mm / 0.79 In	2 days	1017 mb / 31 In
December	16°C / 61°F	7°C / 45°F	11°C / 52°F	279 hours	70.53 mm / 2.78 In	3 days	1019 mb / 31 In

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