Rapid City August 31 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of August 31.

August 31 All-Time Records
1948–2023

103 °F

37 °F

51 °F

Highest daily low

67 °F

0.88 inches

Most snow

none

August 31 Average Weather
1991–2020 ¹

Average high

83.2 °F

Average low

52.8 °F

Chance precipitation

22.1%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	49	0.00	n/a
2022	92	58	0.00	n/a
2021	86	57	0.00	n/a
2020	71	37	0.00	n/a
2019	78	49	0.00	n/a
2018	84	55	0.00	0.0
2017	85	59	0.02	0.0
2016	83	55	0.00	0.0
2015	78	57	0.00	0.0
2014	72	51	0.88	0.0
2013	86	58	0.00	0.0
2012	90	62	0.00	0.0
2011	98	58	0.00	0.0
2010	76	48	0.00	0.0
2009	83	51	0.00	0.0
2008	99	63	0.01	0.0
2007	94	58	0.00	0.0
2006	75	56	0.00	0.0
2005	80	46	0.00	n/a
2004	95	58	0.00	n/a
2003	73	52	0.00	n/a
2002	99	53	0.00	n/a
2001	91	51	0.00	0.0
2000	73	54	0.00	0.0
1999	96	62	0.00	0.0
1998	88	55	0.00	n/a
1997	94	60	0.00	0.0
1996	88	55	0.00	n/a
1995	85	51	0.00	0.0
1994	51	46	0.33	0.0
1993	81	41	0.00	0.0
1992	75	46	0.00	0.0
1991	94	59	0.00	0.0
1990	88	63	0.00	0.0
1989	81	52	0.01	0.0
1988	86	60	0.00	0.0
1987	84	47	0.00	0.0
1986	84	63	0.00	0.0
1985	86	62	0.00	0.0
1984	81	56	0.00	0.0
1983	92	61	0.00	0.0
1982	80	54	0.00	0.0
1981	72	44	0.00	0.0
1980	72	52	0.15	0.0
1979	88	60	0.00	0.0
1978	92	56	0.00	0.0
1977	68	47	0.00	0.0
1976	83	57	0.00	0.0
1975	101	62	0.00	0.0
1974	64	42	0.00	0.0
1973	91	64	0.00	0.0
1972	69	49	0.17	0.0
1971	79	60	0.00	0.0
1970	96	52	0.00	0.0
1969	77	52	0.10	0.0
1968	76	49	0.00	0.0
1967	67	55	0.00	0.0
1966	75	58	0.03	0.0
1965	69	43	0.00	0.0
1964	92	51	0.69	0.0
1963	78	53	0.06	0.0
1962	76	45	0.00	0.0
1961	93	60	0.00	0.0
1960	99	59	0.00	0.0
1959	90	57	0.00	0.0
1958	85	45	0.00	0.0
1957	79	58	0.00	0.0
1956	67	47	0.00	0.0
1955	88	49	0.00	0.0
1954	103	62	0.00	0.0
1953	100	67	0.00	0.0
1952	70	47	0.00	0.0
1951	75	56	0.61	0.0
1950	93	56	0.00	0.0
1949	73	46	0.00	0.0
1948	88	62	0.00	0.0

What's the all-time high for Rapid City on 8/31?

For the date of Aug 31, the highest temperature ever reached in Rapid City history is 103 °F which happened in 1954.

Highest Temperatures in Rapid City on August 31

What's the all-time low for Rapid City on 8/31?

For the date of Aug 31, the lowest temperature ever reached in Rapid City history is 37 °F which happened in 2020.

Lowest Temperatures in Rapid City on August 31

Lowest High Temperatures in Rapid City on August 31

What's the most it has ever rained in Rapid City on 8/31?

For the date of Aug 31, the most precipitation ever recorded in Rapid City history is 0.88 inches which happened in 2014.

All-Time Most Precipitation in Rapid City on August 31

Weather Station Details

Years	Station	Coordinates
1948–2023	Rapid City Regional Airport	location