Sioux City August Weather Averages Iowa, United States of America

August Weather Averages for Sioux City

High Temp	29°C	84°F
Low Temp	17°C	63°F
Avg Temp	23°C	73°F
Sunshine Hours	247 hours
Rainfall	113.39 mm	4.46 In
Rain days	7 days
Pressure	1013 mb	30 In

Sioux City August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 85°F	17°C / 62°F	23°C / 73°F	300 hours	39.44 mm / 1.55 In	3 days	1014 mb / 30 In
2009	27°C / 81°F	15°C / 60°F	21°C / 71°F	271 hours	85.92 mm / 3.38 In	6 days	1014 mb / 30 In
2010	30°C / 86°F	19°C / 66°F	24°C / 75°F	293 hours	110.55 mm / 4.35 In	6 days	1012 mb / 30 In
2011	27°C / 80°F	17°C / 63°F	22°C / 71°F	219 hours	124.77 mm / 4.91 In	8 days	1013 mb / 30 In
2012	28°C / 82°F	17°C / 62°F	22°C / 72°F	220 hours	47.27 mm / 1.86 In	4 days	1014 mb / 30 In
2013	29°C / 84°F	17°C / 63°F	23°C / 73°F	243 hours	113.03 mm / 4.45 In	7 days	1015 mb / 30 In
2014	27°C / 80°F	17°C / 63°F	22°C / 71°F	192 hours	168.43 mm / 6.63 In	9 days	1014 mb / 30 In
2015	28°C / 82°F	16°C / 61°F	22°C / 71°F	272 hours	196.88 mm / 7.75 In	7 days	1014 mb / 30 In
2016	29°C / 84°F	17°C / 63°F	23°C / 74°F	268 hours	155.80 mm / 6.13 In	8 days	1015 mb / 30 In
2017	27°C / 80°F	15°C / 60°F	21°C / 70°F	260 hours	175.14 mm / 6.90 In	7 days	1016 mb / 30 In
2018	28°C / 83°F	17°C / 63°F	23°C / 73°F	251 hours	180.99 mm / 7.13 In	9 days	1014 mb / 30 In
2019	26°C / 79°F	17°C / 62°F	21°C / 70°F	218 hours	145.10 mm / 5.71 In	8 days	1014 mb / 30 In
2020	29°C / 84°F	18°C / 65°F	24°C / 74°F	208 hours	37.52 mm / 1.48 In	7 days	1012 mb / 30 In
2021	33°C / 91°F	19°C / 67°F	26°C / 79°F	253 hours	104.87 mm / 4.13 In	5 days	1011 mb / 30 In
2022	34°C / 92°F	19°C / 66°F	26°C / 79°F	269 hours	68.80 mm / 2.71 In	4 days	1012 mb / 30 In
2023	33°C / 91°F	18°C / 64°F	25°C / 77°F	254 hours	60.65 mm / 2.39 In	7 days	1012 mb / 30 In
2024	30°C / 86°F	17°C / 62°F	23°C / 73°F	265 hours	38.47 mm / 1.51 In	2 days	1015 mb / 30 In

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