Palo Alto 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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Tue 20 Jan, 2026 Weather in Palo Alto

Sunrise: 07:20 AM Sunset: 05:20 PM	Moonrise: 08:39 AM Moonset: 07:28 PM	Max: 16.3 °c	Min: 4.9 °c	Avg: 10.1 °c	Precip: 0.00 mm	Max Wind: 5.4 kph

	Tue 20 0:00 am	Tue 20 3:00 am	Tue 20 6:00 am	Tue 20 9:00 am	Tue 20 12:00 pm	Tue 20 3:00 pm	Tue 20 6:00 pm	Tue 20 9:00 pm
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Temp	9.6°c	7.1°c	5.1°c	5.4°c	10.1°c	16.0°c	14.7°c	12.4°c
Wind	0.7 kmph	1.4 kmph	4.0 kmph	3.2 kmph	3.2 kmph	2.9 kmph	1.8 kmph	2.2 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	3%	0%	100%	96%	78%	19%	31%	72%
Humidity	88%	80%	97%	97%	92%	58%	72%	85%
Pressure	1020 mb	1019 mb	1020 mb	1021 mb	1021 mb	1019 mb	1019 mb	1019 mb

Palo Alto Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	15°C / 60°F	8°C / 46°F	11°C / 52°F	223 hours	82.80 mm / 3.26 In	6 days	1020 mb / 31 In
February	16°C / 61°F	8°C / 46°F	12°C / 53°F	200 hours	84.08 mm / 3.31 In	5 days	1019 mb / 31 In
March	17°C / 62°F	9°C / 48°F	12°C / 54°F	199 hours	81.89 mm / 3.22 In	6 days	1018 mb / 31 In
April	19°C / 67°F	10°C / 50°F	14°C / 57°F	254 hours	29.36 mm / 1.16 In	3 days	1017 mb / 31 In
May	21°C / 70°F	11°C / 52°F	16°C / 60°F	293 hours	13.68 mm / 0.54 In	2 days	1015 mb / 30 In
June	25°C / 77°F	14°C / 57°F	19°C / 66°F	316 hours	3.40 mm / 0.13 In	0 days	1013 mb / 30 In
July	27°C / 81°F	15°C / 60°F	20°C / 69°F	346 hours	0.74 mm / 0.03 In	0 days	1014 mb / 30 In
August	27°C / 81°F	16°C / 61°F	21°C / 69°F	347 hours	0.15 mm / 0.01 In	0 days	1013 mb / 30 In
September	27°C / 80°F	16°C / 61°F	21°C / 69°F	317 hours	3.59 mm / 0.14 In	0 days	1013 mb / 30 In
October	24°C / 75°F	15°C / 58°F	18°C / 65°F	295 hours	29.21 mm / 1.15 In	2 days	1015 mb / 30 In
November	18°C / 65°F	11°C / 51°F	14°C / 57°F	249 hours	53.49 mm / 2.11 In	3 days	1018 mb / 31 In
December	15°C / 58°F	8°C / 47°F	11°C / 52°F	206 hours	109.68 mm / 4.32 In	6 days	1019 mb / 31 In

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