Sunnyvale 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.
Yearly Monthly Averages
Monthly Climate Data
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Mon 23 Jun, 2025 Weather in Sunnyvale

Sunrise: 05:49 AM Sunset: 08:32 PM	Moonrise: 03:43 AM Moonset: 07:21 PM	Max: 26.6 °c	Min: 11.6 °c	Avg: 18.0 °c	Precip: 0.00 mm	Max Wind: 16.9 kph

	Mon 23 0:00 am	Mon 23 3:00 am	Mon 23 6:00 am	Mon 23 9:00 am	Mon 23 12:00 pm	Mon 23 3:00 pm	Mon 23 6:00 pm	Mon 23 9:00 pm
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Temp	12.0°c	11.6°c	12.3°c	16.4°c	23.9°c	26.4°c	22.8°c	18.6°c
Wind	5.0 kmph	3.6 kmph	3.6 kmph	4.7 kmph	8.3 kmph	13.0 kmph	12.2 kmph	7.2 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	89%	85%	53%	26%	9%	0%	0%	16%
Humidity	90%	90%	84%	68%	47%	41%	49%	61%
Pressure	1014 mb	1013 mb	1013 mb	1013 mb	1013 mb	1012 mb	1012 mb	1013 mb

Sunnyvale Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	16°C / 60°F	7°C / 45°F	11°C / 51°F	233 hours	123.47 mm / 4.86 In	5 days	1020 mb / 31 In
February	16°C / 61°F	7°C / 45°F	11°C / 52°F	205 hours	114.95 mm / 4.53 In	6 days	1019 mb / 31 In
March	17°C / 63°F	8°C / 46°F	12°C / 54°F	201 hours	107.39 mm / 4.23 In	6 days	1018 mb / 31 In
April	19°C / 67°F	9°C / 48°F	14°C / 57°F	257 hours	37.62 mm / 1.48 In	3 days	1017 mb / 31 In
May	22°C / 71°F	11°C / 51°F	16°C / 60°F	301 hours	15.92 mm / 0.63 In	2 days	1015 mb / 30 In
June	25°C / 78°F	13°C / 56°F	19°C / 66°F	324 hours	4.44 mm / 0.17 In	0 days	1013 mb / 30 In
July	28°C / 82°F	15°C / 59°F	21°C / 69°F	358 hours	0.65 mm / 0.03 In	0 days	1013 mb / 30 In
August	28°C / 82°F	15°C / 60°F	21°C / 69°F	358 hours	0.15 mm / 0.01 In	0 days	1013 mb / 30 In
September	27°C / 81°F	15°C / 60°F	21°C / 69°F	330 hours	3.82 mm / 0.15 In	1 days	1013 mb / 30 In
October	24°C / 75°F	14°C / 57°F	18°C / 64°F	298 hours	34.72 mm / 1.37 In	2 days	1015 mb / 30 In
November	19°C / 65°F	10°C / 50°F	14°C / 57°F	258 hours	61.97 mm / 2.44 In	4 days	1018 mb / 31 In
December	15°C / 58°F	8°C / 46°F	11°C / 51°F	212 hours	139.10 mm / 5.48 In	6 days	1020 mb / 31 In

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