Rowland Heights September Weather Averages California, United States of America

September Weather Averages for Rowland Heights

High Temp	31°C	88°F
Low Temp	20°C	68°F
Avg Temp	25°C	77°F
Sunshine Hours	335 hours
Rainfall	3.76 mm	0.15 In
Rain days	1 days
Pressure	1012 mb	30 In

Rowland Heights September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	32°C / 89°F	17°C / 63°F	24°C / 75°F	359 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2009	33°C / 91°F	18°C / 64°F	24°C / 76°F	353 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2010	31°C / 87°F	16°C / 62°F	23°C / 73°F	346 hours	0.00 mm / 0.00 In	0 days	1011 mb / 30 In
2011	29°C / 84°F	18°C / 65°F	23°C / 73°F	357 hours	0.60 mm / 0.02 In	0 days	1013 mb / 30 In
2012	32°C / 90°F	20°C / 68°F	25°C / 78°F	334 hours	3.20 mm / 0.13 In	2 days	1014 mb / 30 In
2013	30°C / 87°F	18°C / 65°F	24°C / 75°F	354 hours	1.70 mm / 0.07 In	1 days	1011 mb / 30 In
2014	31°C / 88°F	20°C / 68°F	25°C / 77°F	348 hours	3.50 mm / 0.14 In	0 days	1011 mb / 30 In
2015	32°C / 90°F	21°C / 70°F	26°C / 78°F	301 hours	15.60 mm / 0.61 In	1 days	1011 mb / 30 In
2016	31°C / 87°F	19°C / 66°F	24°C / 75°F	346 hours	2.50 mm / 0.10 In	1 days	1014 mb / 30 In
2017	30°C / 86°F	21°C / 70°F	25°C / 77°F	342 hours	3.60 mm / 0.14 In	1 days	1012 mb / 30 In
2018	31°C / 88°F	21°C / 70°F	26°C / 78°F	360 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2019	30°C / 87°F	21°C / 70°F	25°C / 77°F	295 hours	2.60 mm / 0.10 In	0 days	1012 mb / 30 In
2020	34°C / 94°F	23°C / 74°F	28°C / 83°F	360 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2021	32°C / 89°F	20°C / 68°F	25°C / 77°F	358 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2022	33°C / 92°F	22°C / 72°F	27°C / 80°F	326 hours	16.80 mm / 0.66 In	2 days	1010 mb / 30 In
2023	28°C / 83°F	18°C / 64°F	22°C / 72°F	265 hours	9.86 mm / 0.39 In	1 days	1013 mb / 30 In
2024	31°C / 87°F	21°C / 69°F	25°C / 77°F	312 hours	0.19 mm / 0.01 In	0 days	1010 mb / 30 In

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