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

May Weather Averages for Rapid City

High Temp	18°C	65°F
Low Temp	7°C	45°F
Avg Temp	13°C	55°F
Sunshine Hours	210 hours
Rainfall	109.45 mm	4.31 In
Rain days	9 days
Pressure	1012 mb	30 In

Rapid City May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	15°C / 60°F	5°C / 42°F	10°C / 51°F	173 hours	243.57 mm / 9.59 In	14 days	1011 mb / 30 In
2009	20°C / 68°F	7°C / 44°F	13°C / 56°F	245 hours	57.18 mm / 2.25 In	10 days	1013 mb / 30 In
2010	16°C / 61°F	5°C / 42°F	11°C / 51°F	201 hours	132.39 mm / 5.21 In	11 days	1012 mb / 30 In
2011	15°C / 59°F	5°C / 42°F	10°C / 50°F	181 hours	204.79 mm / 8.06 In	14 days	1011 mb / 30 In
2012	20°C / 68°F	8°C / 46°F	14°C / 57°F	277 hours	68.09 mm / 2.68 In	8 days	1012 mb / 30 In
2013	19°C / 66°F	8°C / 46°F	13°C / 55°F	239 hours	71.36 mm / 2.81 In	8 days	1013 mb / 30 In
2014	18°C / 65°F	7°C / 45°F	13°C / 55°F	204 hours	101.14 mm / 3.98 In	12 days	1013 mb / 30 In
2015	15°C / 60°F	5°C / 42°F	10°C / 50°F	183 hours	233.31 mm / 9.19 In	10 days	1015 mb / 30 In
2016	19°C / 66°F	7°C / 45°F	13°C / 55°F	234 hours	26.30 mm / 1.04 In	4 days	1014 mb / 30 In
2017	19°C / 66°F	8°C / 46°F	13°C / 56°F	244 hours	64.97 mm / 2.56 In	7 days	1012 mb / 30 In
2018	22°C / 72°F	10°C / 51°F	16°C / 61°F	240 hours	141.67 mm / 5.58 In	10 days	1012 mb / 30 In
2019	14°C / 57°F	4°C / 39°F	9°C / 48°F	152 hours	179.46 mm / 7.07 In	16 days	1013 mb / 30 In
2020	18°C / 64°F	8°C / 46°F	13°C / 55°F	186 hours	58.33 mm / 2.30 In	8 days	1014 mb / 30 In
2021	17°C / 63°F	7°C / 45°F	12°C / 54°F	173 hours	89.20 mm / 3.51 In	10 days	1014 mb / 30 In
2022	18°C / 65°F	7°C / 45°F	13°C / 55°F	189 hours	87.20 mm / 3.43 In	6 days	1009 mb / 30 In
2023	22°C / 72°F	10°C / 50°F	16°C / 61°F	213 hours	149.30 mm / 5.88 In	11 days	1012 mb / 30 In
2024	18°C / 65°F	8°C / 46°F	13°C / 55°F	202 hours	86.43 mm / 3.40 In	6 days	1008 mb / 30 In

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