Rapid City September 13 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of September 13.

September 13 All-Time Records 1948–2024
Highest temperature	93 °F	2015
Lowest temperature	29 °F	1993
Lowest daily high	39 °F	1970
Highest daily low	63 °F	1958
Most precipitation	2.13 inches	1966
Most snow	2.0 inches	1970

September 13 All-Time Records
1948–2024

Highest temperature

93 °F

29 °F

39 °F

Highest daily low

63 °F

2.13 inches

2.0 inches

September 13 Average Weather 1991–2020 ¹
Average high	77.5 °F
Average low	47.5 °F
Chance precipitation	22.4%
Chance snow	0.3%

September 13 Average Weather
1991–2020 ¹

Average high

77.5 °F

Average low

47.5 °F

Chance precipitation

22.4%

Chance snow

0.3%

Rapid City September 13 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	87	48	0.01	n/a
2022	81	52	0.00	n/a
2021	76	56	0.09	n/a
2020	79	45	0.00	n/a
2019	79	39	0.00	n/a
2018	79	54	0.00	0.0
2017	91	56	0.00	0.0
2016	53	39	0.09	0.0
2015	93	47	0.00	0.0
2014	65	31	0.00	0.0
2013	71	51	0.00	0.0
2012	80	40	0.00	0.0
2011	73	42	0.00	0.0
2010	87	45	0.00	0.0
2009	74	51	0.07	0.0
2008	71	43	0.17	0.0
2007	64	38	0.00	0.0
2006	92	48	0.00	0.0
2005	70	39	0.00	n/a
2004	72	53	0.02	n/a
2003	65	39	0.00	n/a
2002	67	53	0.19	n/a
2001	58	49	0.12	n/a
2000	91	51	0.00	0.0
1999	65	31	0.00	0.0
1998	77	58	0.75	0.0
1997	86	48	0.00	0.0
1996	81	49	0.00	0.0
1995	83	49	0.00	0.0
1994	86	57	0.08	0.0
1993	47	29	0.00	0.0
1992	77	48	0.00	0.0
1991	74	56	0.00	0.0
1990	82	48	0.00	0.0
1989	69	33	0.00	0.0
1988	70	39	0.00	0.0
1987	82	42	0.00	0.0
1986	55	43	0.00	0.0
1985	76	44	0.00	0.0
1984	72	48	0.28	0.0
1983	73	47	0.02	0.0
1982	62	47	0.00	0.0
1981	88	56	0.00	0.0
1980	68	46	0.00	0.0
1979	65	35	0.00	0.0
1978	69	41	0.00	0.0
1977	77	43	0.00	0.0
1976	75	51	0.00	0.0
1975	78	40	0.00	0.0
1974	66	36	0.00	0.0
1973	69	45	0.00	0.0
1972	70	43	0.00	0.0
1971	90	48	0.00	0.0
1970	39	32	0.53	2.0
1969	89	54	0.00	0.0
1968	85	54	0.00	0.0
1967	61	48	0.17	0.0
1966	67	49	2.13	0.0
1965	77	44	0.04	0.0
1964	81	49	0.00	0.0
1963	87	50	0.00	0.0
1962	83	47	0.00	0.0
1961	50	36	0.03	0.0
1960	84	48	0.00	0.0
1959	90	55	0.00	0.0
1958	89	63	0.00	0.0
1957	61	39	0.00	0.0
1956	68	54	0.00	0.0
1955	86	58	0.00	0.0
1954	78	52	0.00	0.0
1953	85	50	0.00	0.0
1952	69	48	0.04	0.0
1951	69	45	0.00	0.0
1950	57	42	0.01	0.0
1949	65	29	0.00	0.0
1948	88	54	0.00	0.0

What's the all-time high for Rapid City on 9/13?

For the date of Sep 13, the highest temperature ever reached in Rapid City history is 93 °F which happened in 2015.

Highest Temperatures in Rapid City on September 13

Rank	Temperature	Year
1	93 °F	2015
2	92 °F	2006
3	91 °F	2000
3	91 °F	2017
5	90 °F	1959
5	90 °F	1971
7	89 °F	1969
7	89 °F	1958
9	88 °F	1981
9	88 °F	1948

What's the all-time low for Rapid City on 9/13?

For the date of Sep 13, the lowest temperature ever reached in Rapid City history is 29 °F which has happened 2 times, most recently in 1993.

Lowest Temperatures in Rapid City on September 13

Rank	Temperature	Year
1	29 °F	1949
1	29 °F	1993
3	31 °F	2014
3	31 °F	1999
5	32 °F	1970
6	33 °F	1989
7	35 °F	1979
8	36 °F	1961
8	36 °F	1974
10	38 °F	2007

Lowest High Temperatures in Rapid City on September 13

Rank	Temperature	Year
1	39 °F	1970
2	47 °F	1993
3	50 °F	1961
4	53 °F	2016
5	55 °F	1986
6	57 °F	1950
7	58 °F	2001
8	61 °F	1967
8	61 °F	1957
10	62 °F	1982

What's the most it has ever rained in Rapid City on 9/13?

For the date of Sep 13, the most precipitation ever recorded in Rapid City history is 2.13 inches which happened in 1966.

All-Time Most Precipitation in Rapid City on September 13

Rank	Precipitation	Year
1	2.13 inches	1966
2	0.75 inches	1998
3	0.53 inches	1970
4	0.28 inches	1984
5	0.19 inches	2002
6	0.17 inches	1967
6	0.17 inches	2008
8	0.12 inches	2001
9	0.09 inches	2016
9	0.09 inches	2021

All-Time Most Snow in Rapid City on September 13

Rank	Precipitation	Year
1	2.0 inches	1970

Weather Station Details

Years	Station	Coordinates
1948–2024	Rapid City Regional Airport	location