Walnut Creek August Weather Averages California, United States of America

August Weather Averages for Walnut Creek

High Temp	29°C	83°F
Low Temp	15°C	59°F
Avg Temp	21°C	69°F
Sunshine Hours	354 hours
Rainfall	0.08 mm	0.00 In
Rain days	0 days
Pressure	1013 mb	30 In

Walnut Creek August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 86°F	15°C / 58°F	21°C / 70°F	367 hours	0.00 mm / 0.00 In	0 days	1011 mb / 30 In
2009	30°C / 86°F	14°C / 58°F	21°C / 70°F	368 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2010	28°C / 82°F	12°C / 54°F	19°C / 66°F	371 hours	0.20 mm / 0.01 In	0 days	1012 mb / 30 In
2011	26°C / 80°F	13°C / 56°F	19°C / 66°F	367 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2012	28°C / 82°F	14°C / 57°F	20°C / 68°F	356 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2013	27°C / 81°F	14°C / 57°F	20°C / 67°F	372 hours	0.10 mm / 0.00 In	0 days	1014 mb / 30 In
2014	28°C / 82°F	15°C / 59°F	20°C / 69°F	359 hours	0.40 mm / 0.02 In	0 days	1013 mb / 30 In
2015	28°C / 83°F	15°C / 60°F	21°C / 70°F	313 hours	0.10 mm / 0.00 In	0 days	1014 mb / 30 In
2016	26°C / 79°F	13°C / 56°F	19°C / 66°F	361 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2017	29°C / 84°F	17°C / 62°F	22°C / 71°F	353 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2018	28°C / 82°F	16°C / 61°F	21°C / 70°F	363 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2019	30°C / 86°F	17°C / 63°F	23°C / 73°F	349 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2020	31°C / 88°F	17°C / 63°F	23°C / 74°F	333 hours	0.10 mm / 0.00 In	0 days	1011 mb / 30 In
2021	30°C / 85°F	16°C / 60°F	22°C / 71°F	369 hours	0.00 mm / 0.00 In	0 days	1011 mb / 30 In
2022	31°C / 88°F	15°C / 59°F	21°C / 71°F	368 hours	0.00 mm / 0.00 In	0 days	1012 mb / 30 In
2023	30°C / 86°F	14°C / 57°F	21°C / 69°F	299 hours	0.30 mm / 0.01 In	0 days	1013 mb / 30 In
2024	28°C / 82°F	14°C / 58°F	20°C / 68°F	361 hours	0.07 mm / 0.00 In	0 days	1014 mb / 30 In

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