Rapid City August Weather Averages South Dakota, United States of America

August Weather Averages for Rapid City

High Temp	29°C	84°F
Low Temp	17°C	62°F
Avg Temp	23°C	73°F
Sunshine Hours	305 hours
Rainfall	50.62 mm	1.99 In
Rain days	7 days
Pressure	1012 mb	30 In

Rapid City August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 85°F	16°C / 61°F	23°C / 73°F	319 hours	32.94 mm / 1.30 In	9 days	1011 mb / 30 In
2009	27°C / 81°F	14°C / 57°F	21°C / 69°F	303 hours	91.83 mm / 3.62 In	11 days	1013 mb / 30 In
2010	30°C / 87°F	16°C / 61°F	23°C / 73°F	318 hours	13.48 mm / 0.53 In	4 days	1010 mb / 30 In
2011	29°C / 83°F	17°C / 63°F	23°C / 73°F	326 hours	94.42 mm / 3.72 In	9 days	1011 mb / 30 In
2012	29°C / 84°F	16°C / 61°F	22°C / 72°F	335 hours	12.00 mm / 0.47 In	6 days	1013 mb / 30 In
2013	29°C / 84°F	18°C / 64°F	23°C / 73°F	299 hours	87.83 mm / 3.46 In	6 days	1013 mb / 30 In
2014	27°C / 80°F	16°C / 61°F	21°C / 70°F	269 hours	110.88 mm / 4.37 In	14 days	1012 mb / 30 In
2015	29°C / 84°F	16°C / 62°F	22°C / 72°F	310 hours	65.10 mm / 2.56 In	7 days	1012 mb / 30 In
2016	28°C / 83°F	16°C / 61°F	22°C / 72°F	322 hours	26.94 mm / 1.06 In	10 days	1013 mb / 30 In
2017	28°C / 82°F	16°C / 60°F	21°C / 70°F	305 hours	71.81 mm / 2.83 In	11 days	1014 mb / 30 In
2018	28°C / 83°F	16°C / 61°F	22°C / 71°F	317 hours	38.72 mm / 1.52 In	7 days	1013 mb / 30 In
2019	27°C / 80°F	16°C / 61°F	21°C / 70°F	304 hours	31.14 mm / 1.23 In	6 days	1013 mb / 30 In
2020	31°C / 87°F	18°C / 65°F	25°C / 76°F	302 hours	15.70 mm / 0.62 In	5 days	1010 mb / 30 In
2021	31°C / 88°F	18°C / 64°F	25°C / 76°F	323 hours	21.50 mm / 0.85 In	3 days	1009 mb / 30 In
2022	32°C / 90°F	19°C / 66°F	25°C / 77°F	308 hours	13.20 mm / 0.52 In	4 days	1011 mb / 30 In
2023	30°C / 85°F	17°C / 63°F	23°C / 74°F	259 hours	87.95 mm / 3.46 In	9 days	1013 mb / 30 In
2024	31°C / 89°F	18°C / 65°F	24°C / 76°F	282 hours	27.46 mm / 1.08 In	3 days	1013 mb / 30 In

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