Irvine September Weather Averages California, United States of America

September Weather Averages for Irvine

High Temp	27°C	81°F
Low Temp	19°C	67°F
Avg Temp	23°C	73°F
Sunshine Hours	331 hours
Rainfall	4.18 mm	0.16 In
Rain days	0 days
Pressure	1012 mb	30 In

Irvine September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 84°F	19°C / 66°F	23°C / 74°F	358 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2009	29°C / 85°F	19°C / 66°F	24°C / 74°F	358 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2010	27°C / 80°F	17°C / 62°F	21°C / 70°F	348 hours	1.21 mm / 0.05 In	0 days	1011 mb / 30 In
2011	26°C / 78°F	18°C / 64°F	21°C / 70°F	357 hours	1.80 mm / 0.07 In	0 days	1013 mb / 30 In
2012	28°C / 83°F	20°C / 69°F	24°C / 75°F	336 hours	2.50 mm / 0.10 In	1 days	1014 mb / 30 In
2013	27°C / 80°F	19°C / 66°F	23°C / 73°F	348 hours	1.10 mm / 0.04 In	0 days	1011 mb / 30 In
2014	28°C / 83°F	20°C / 69°F	24°C / 75°F	341 hours	5.77 mm / 0.23 In	0 days	1011 mb / 30 In
2015	28°C / 83°F	21°C / 70°F	24°C / 76°F	305 hours	16.60 mm / 0.65 In	1 days	1011 mb / 30 In
2016	27°C / 80°F	18°C / 65°F	22°C / 72°F	331 hours	3.90 mm / 0.15 In	1 days	1014 mb / 30 In
2017	26°C / 80°F	20°C / 69°F	23°C / 74°F	335 hours	6.32 mm / 0.25 In	1 days	1012 mb / 30 In
2018	27°C / 80°F	20°C / 68°F	23°C / 74°F	359 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2019	27°C / 81°F	20°C / 69°F	23°C / 74°F	311 hours	2.40 mm / 0.09 In	0 days	1012 mb / 30 In
2020	30°C / 87°F	22°C / 72°F	26°C / 79°F	359 hours	0.20 mm / 0.01 In	0 days	1012 mb / 30 In
2021	28°C / 82°F	19°C / 66°F	23°C / 73°F	356 hours	0.10 mm / 0.00 In	0 days	1012 mb / 30 In
2022	30°C / 85°F	22°C / 71°F	25°C / 77°F	330 hours	19.50 mm / 0.77 In	1 days	1010 mb / 30 In
2023	25°C / 76°F	17°C / 63°F	21°C / 69°F	242 hours	5.07 mm / 0.20 In	0 days	1013 mb / 30 In
2024	26°C / 79°F	18°C / 65°F	22°C / 71°F	281 hours	0.42 mm / 0.02 In	0 days	1010 mb / 30 In

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