Rapid City June 21 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of June 21.

June 21 All-Time Records
1948–2023

103 °F

40 °F

59 °F

Highest daily low

74 °F

1.63 inches

Most snow

none

June 21 Average Weather
1991–2020 ¹

Average high

80.0 °F

Average low

53.1 °F

Chance precipitation

39.3%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	69	57	0.00	n/a
2022	75	44	0.00	n/a
2021	78	48	0.01	n/a
2020	79	56	0.02	n/a
2019	66	45	0.17	n/a
2018	77	51	0.00	0.0
2017	92	58	0.00	0.0
2016	98	57	0.00	0.0
2015	83	60	0.24	0.0
2014	83	53	0.25	0.0
2013	73	60	1.14	0.0
2012	82	45	0.00	0.0
2011	69	54	0.52	0.0
2010	80	53	0.12	0.0
2009	84	58	0.00	0.0
2008	82	48	0.00	0.0
2007	88	60	0.03	0.0
2006	81	57	0.00	0.0
2005	88	67	0.00	n/a
2004	70	48	0.00	n/a
2003	86	56	0.20	n/a
2002	93	61	0.00	n/a
2001	76	45	0.00	n/a
2000	80	41	0.00	0.0
1999	87	59	0.00	0.0
1998	73	45	0.00	n/a
1997	81	54	0.01	0.0
1996	70	57	0.00	n/a
1995	82	57	1.63	0.0
1994	88	55	0.00	0.0
1993	86	59	0.01	0.0
1992	82	52	0.05	0.0
1991	67	60	0.00	0.0
1990	69	49	0.11	0.0
1989	64	44	0.04	0.0
1988	103	74	0.00	0.0
1987	89	59	0.00	0.0
1986	75	47	0.42	0.0
1985	69	47	0.05	0.0
1984	84	56	0.00	0.0
1983	87	61	0.00	0.0
1982	78	51	0.00	0.0
1981	74	55	0.00	0.0
1980	79	58	0.06	0.0
1979	81	55	0.52	0.0
1978	78	47	0.00	0.0
1977	80	56	0.03	0.0
1976	82	58	0.00	0.0
1975	73	52	0.00	0.0
1974	72	52	0.05	0.0
1973	77	46	0.00	0.0
1972	69	42	0.01	0.0
1971	85	59	0.24	0.0
1970	77	45	0.00	0.0
1969	75	52	0.07	0.0
1968	78	53	0.00	0.0
1967	72	52	0.00	0.0
1966	87	61	0.00	0.0
1965	78	50	0.00	0.0
1964	73	52	0.22	0.0
1963	91	58	0.11	0.0
1962	76	52	0.55	0.0
1961	95	59	0.00	0.0
1960	78	40	0.00	0.0
1959	80	58	0.09	0.0
1958	72	44	0.03	0.0
1957	69	54	0.82	0.0
1956	85	53	0.00	0.0
1955	82	56	0.00	0.0
1954	78	53	0.01	0.0
1953	75	56	0.00	0.0
1952	86	55	0.01	0.0
1951	59	50	0.00	0.0
1950	92	55	0.00	0.0
1949	87	49	0.00	0.0
1948	71	52	0.61	0.0

What's the all-time high for Rapid City on 6/21?

For the date of Jun 21, the highest temperature ever reached in Rapid City history is 103 °F which happened in 1988.

Highest Temperatures in Rapid City on June 21

What's the all-time low for Rapid City on 6/21?

For the date of Jun 21, the lowest temperature ever reached in Rapid City history is 40 °F which happened in 1960.

Lowest Temperatures in Rapid City on June 21

Lowest High Temperatures in Rapid City on June 21

What's the most it has ever rained in Rapid City on 6/21?

For the date of Jun 21, the most precipitation ever recorded in Rapid City history is 1.63 inches which happened in 1995.

All-Time Most Precipitation in Rapid City on June 21

Weather Station Details

Years	Station	Coordinates
1948–2023	Rapid City Regional Airport	location