Downey September Weather Averages California, United States of America

September Weather Averages for Downey

High Temp	30°C	86°F
Low Temp	20°C	68°F
Avg Temp	24°C	76°F
Sunshine Hours	333 hours
Rainfall	3.74 mm	0.15 In
Rain days	1 days
Pressure	1012 mb	30 In

Downey September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	31°C / 89°F	18°C / 65°F	24°C / 75°F	353 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2010	29°C / 85°F	17°C / 62°F	22°C / 72°F	344 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2011	28°C / 82°F	18°C / 64°F	22°C / 72°F	354 hours	0.60 mm / 0.02 In	0 days	1013 mb / 30 In
2012	31°C / 87°F	20°C / 68°F	25°C / 77°F	330 hours	3.20 mm / 0.13 In	2 days	1014 mb / 30 In
2013	29°C / 85°F	19°C / 66°F	24°C / 75°F	354 hours	1.70 mm / 0.07 In	1 days	1011 mb / 30 In
2014	30°C / 86°F	20°C / 69°F	25°C / 77°F	343 hours	3.50 mm / 0.14 In	0 days	1011 mb / 30 In
2015	31°C / 88°F	21°C / 70°F	25°C / 78°F	285 hours	15.60 mm / 0.61 In	1 days	1011 mb / 30 In
2016	30°C / 85°F	19°C / 66°F	24°C / 74°F	345 hours	2.50 mm / 0.10 In	1 days	1014 mb / 30 In
2017	29°C / 85°F	21°C / 70°F	25°C / 77°F	339 hours	7.35 mm / 0.29 In	1 days	1012 mb / 30 In
2018	30°C / 86°F	21°C / 69°F	25°C / 76°F	357 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2019	29°C / 85°F	21°C / 70°F	25°C / 76°F	296 hours	2.60 mm / 0.10 In	0 days	1012 mb / 30 In
2020	33°C / 92°F	23°C / 73°F	27°C / 81°F	360 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2021	30°C / 86°F	19°C / 66°F	24°C / 75°F	355 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2022	32°C / 90°F	22°C / 71°F	26°C / 79°F	323 hours	16.80 mm / 0.66 In	2 days	1010 mb / 30 In
2023	27°C / 80°F	18°C / 64°F	22°C / 71°F	254 hours	2.22 mm / 0.09 In	0 days	1013 mb / 30 In

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