Sunnyvale October Weather Averages California, United States of America

October Weather Averages for Sunnyvale

High Temp	24°C	75°F
Low Temp	14°C	57°F
Avg Temp	18°C	64°F
Sunshine Hours	298 hours
Rainfall	34.72 mm	1.37 In
Rain days	2 days
Pressure	1015 mb	30 In

Sunnyvale October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	25°C / 77°F	13°C / 55°F	18°C / 64°F	320 hours	14.40 mm / 0.57 In	1 days	1017 mb / 31 In
2009	21°C / 71°F	11°C / 52°F	15°C / 60°F	321 hours	117.39 mm / 4.62 In	3 days	1015 mb / 30 In
2010	22°C / 71°F	12°C / 54°F	16°C / 61°F	280 hours	44.20 mm / 1.74 In	3 days	1017 mb / 31 In
2011	23°C / 73°F	13°C / 56°F	17°C / 63°F	306 hours	33.90 mm / 1.33 In	3 days	1016 mb / 30 In
2012	22°C / 72°F	13°C / 55°F	17°C / 62°F	319 hours	20.83 mm / 0.82 In	2 days	1016 mb / 30 In
2013	22°C / 72°F	12°C / 53°F	16°C / 61°F	341 hours	0.50 mm / 0.02 In	0 days	1015 mb / 30 In
2014	25°C / 77°F	15°C / 58°F	19°C / 66°F	304 hours	20.60 mm / 0.81 In	2 days	1015 mb / 30 In
2015	26°C / 78°F	15°C / 60°F	20°C / 67°F	316 hours	11.70 mm / 0.46 In	3 days	1014 mb / 30 In
2016	22°C / 72°F	13°C / 56°F	17°C / 63°F	250 hours	153.10 mm / 6.03 In	7 days	1016 mb / 30 In
2017	26°C / 79°F	16°C / 61°F	21°C / 69°F	347 hours	5.10 mm / 0.20 In	0 days	1016 mb / 30 In
2018	25°C / 77°F	16°C / 60°F	20°C / 67°F	347 hours	12.30 mm / 0.48 In	1 days	1015 mb / 30 In
2019	25°C / 78°F	15°C / 59°F	20°C / 67°F	344 hours	0.20 mm / 0.01 In	0 days	1015 mb / 30 In
2020	29°C / 83°F	18°C / 64°F	22°C / 72°F	344 hours	0.10 mm / 0.00 In	0 days	1014 mb / 30 In
2021	23°C / 73°F	13°C / 55°F	17°C / 62°F	237 hours	134.50 mm / 5.30 In	5 days	1016 mb / 30 In
2022	25°C / 78°F	14°C / 56°F	18°C / 65°F	328 hours	0.40 mm / 0.02 In	0 days	1015 mb / 30 In
2023	26°C / 79°F	13°C / 55°F	18°C / 65°F	306 hours	0.35 mm / 0.01 In	0 days	1014 mb / 30 In
2024	21°C / 70°F	12°C / 53°F	16°C / 60°F	84 hours	0.36 mm / 0.01 In	0 days	1018 mb / 31 In

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