San Marcos August Weather Averages California, United States of America

August Weather Averages for San Marcos

High Temp	28°C	83°F
Low Temp	19°C	66°F
Avg Temp	23°C	73°F
Sunshine Hours	354 hours
Rainfall	5.59 mm	0.22 In
Rain days	1 days
Pressure	1012 mb	30 In

San Marcos August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	28°C / 83°F	18°C / 64°F	23°C / 73°F	366 hours	0.00 mm / 0.00 In	0 days	1010 mb / 30 In
2009	28°C / 83°F	17°C / 63°F	22°C / 72°F	351 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2010	27°C / 80°F	16°C / 60°F	21°C / 69°F	367 hours	0.00 mm / 0.00 In	0 days	1011 mb / 30 In
2011	27°C / 80°F	18°C / 64°F	22°C / 71°F	372 hours	0.00 mm / 0.00 In	0 days	1011 mb / 30 In
2012	29°C / 84°F	20°C / 68°F	24°C / 75°F	358 hours	0.40 mm / 0.02 In	0 days	1011 mb / 30 In
2013	27°C / 81°F	18°C / 64°F	22°C / 72°F	361 hours	1.50 mm / 0.06 In	1 days	1012 mb / 30 In
2014	28°C / 82°F	19°C / 66°F	23°C / 73°F	347 hours	25.90 mm / 1.02 In	3 days	1013 mb / 30 In
2015	29°C / 84°F	19°C / 67°F	24°C / 74°F	370 hours	0.10 mm / 0.00 In	0 days	1012 mb / 30 In
2016	28°C / 82°F	19°C / 66°F	23°C / 73°F	372 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2017	27°C / 81°F	20°C / 67°F	23°C / 74°F	370 hours	1.31 mm / 0.05 In	1 days	1012 mb / 30 In
2018	28°C / 83°F	21°C / 70°F	24°C / 76°F	364 hours	1.19 mm / 0.05 In	1 days	1013 mb / 30 In
2019	29°C / 83°F	19°C / 66°F	23°C / 74°F	368 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2020	29°C / 84°F	21°C / 69°F	24°C / 76°F	329 hours	0.00 mm / 0.00 In	0 days	1010 mb / 30 In
2021	28°C / 82°F	19°C / 67°F	23°C / 74°F	319 hours	1.20 mm / 0.05 In	0 days	1011 mb / 30 In
2022	30°C / 86°F	20°C / 68°F	24°C / 76°F	351 hours	0.10 mm / 0.00 In	0 days	1011 mb / 30 In
2023	28°C / 83°F	19°C / 66°F	23°C / 73°F	310 hours	54.50 mm / 2.15 In	1 days	1012 mb / 30 In
2024	29°C / 84°F	19°C / 66°F	23°C / 74°F	356 hours	3.29 mm / 0.13 In	1 days	1013 mb / 30 In

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