San Jose September Weather Averages California, United States of America

September Weather Averages for San Jose

High Temp	28°C	83°F
Low Temp	16°C	60°F
Avg Temp	21°C	70°F
Sunshine Hours	334 hours
Rainfall	4.08 mm	0.16 In
Rain days	1 days
Pressure	1013 mb	30 In

San Jose September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 85°F	14°C / 56°F	20°C / 69°F	355 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2009	30°C / 86°F	14°C / 58°F	21°C / 70°F	348 hours	5.60 mm / 0.22 In	0 days	1014 mb / 30 In
2010	27°C / 81°F	14°C / 57°F	20°C / 68°F	334 hours	1.00 mm / 0.04 In	0 days	1013 mb / 30 In
2011	27°C / 81°F	15°C / 59°F	21°C / 69°F	349 hours	0.70 mm / 0.03 In	1 days	1014 mb / 30 In
2012	26°C / 79°F	13°C / 56°F	19°C / 67°F	348 hours	0.00 mm / 0.00 In	0 days	1015 mb / 30 In
2013	25°C / 77°F	14°C / 58°F	19°C / 66°F	341 hours	8.90 mm / 0.35 In	1 days	1013 mb / 30 In
2014	26°C / 80°F	15°C / 59°F	20°C / 68°F	326 hours	6.50 mm / 0.26 In	1 days	1012 mb / 30 In
2015	29°C / 84°F	17°C / 62°F	22°C / 71°F	312 hours	3.10 mm / 0.12 In	1 days	1012 mb / 30 In
2016	28°C / 82°F	15°C / 59°F	20°C / 69°F	355 hours	0.10 mm / 0.00 In	0 days	1015 mb / 30 In
2017	29°C / 85°F	19°C / 66°F	23°C / 74°F	321 hours	6.15 mm / 0.24 In	2 days	1013 mb / 30 In
2018	28°C / 83°F	16°C / 61°F	21°C / 70°F	350 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2019	28°C / 82°F	18°C / 64°F	22°C / 72°F	337 hours	2.40 mm / 0.09 In	1 days	1014 mb / 30 In
2020	31°C / 88°F	19°C / 66°F	24°C / 76°F	355 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2021	31°C / 87°F	15°C / 59°F	22°C / 71°F	352 hours	0.10 mm / 0.00 In	0 days	1013 mb / 30 In
2022	31°C / 87°F	17°C / 62°F	22°C / 72°F	314 hours	24.50 mm / 0.96 In	1 days	1012 mb / 30 In
2023	28°C / 82°F	13°C / 56°F	19°C / 66°F	282 hours	2.07 mm / 0.08 In	0 days	1014 mb / 30 In
2024	29°C / 84°F	15°C / 59°F	21°C / 69°F	316 hours	4.17 mm / 0.16 In	0 days	1012 mb / 30 In

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