Rapid City October 9 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of October 9.

October 9 All-Time Records 1948–2024
Highest temperature	92 °F	2003
Lowest temperature	14 °F	2009
Lowest daily high	33 °F	2009
Highest daily low	51 °F	2010
Most precipitation	2.49 inches	1982
Most snow	1.7 inches	1987

October 9 All-Time Records
1948–2024

Highest temperature

92 °F

14 °F

33 °F

Highest daily low

51 °F

2.49 inches

1.7 inches

October 9 Average Weather 1991–2020 ¹
Average high	65.1 °F
Average low	37.0 °F
Chance precipitation	22.5%
Chance snow	3.0%

October 9 Average Weather
1991–2020 ¹

Average high

65.1 °F

Average low

37.0 °F

Chance precipitation

22.5%

Chance snow

3.0%

Rapid City October 9 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	71	38	0.00	n/a
2022	72	39	0.00	n/a
2021	68	49	0.17	n/a
2020	78	44	0.00	n/a
2019	51	26	0.13	n/a
2018	37	31	0.11	0.3
2017	52	28	0.00	0.0
2016	84	36	0.00	0.0
2015	74	38	0.00	0.0
2014	59	35	0.00	0.0
2013	57	40	0.00	0.0
2012	48	33	0.00	0.0
2011	50	44	0.03	0.0
2010	60	51	0.10	0.0
2009	33	14	0.00	0.2
2008	49	36	0.03	0.0
2007	73	42	0.00	0.0
2006	45	38	0.00	0.0
2005	50	43	0.04	n/a
2004	84	44	0.00	n/a
2003	92	45	0.00	n/a
2002	67	37	0.00	n/a
2001	56	44	0.47	n/a
2000	71	33	0.00	0.0
1999	74	43	0.00	0.0
1998	73	41	0.00	0.0
1997	69	30	0.00	0.0
1996	64	37	0.00	n/a
1995	67	31	0.00	0.0
1994	71	35	0.00	0.0
1993	42	21	0.00	0.0
1992	59	35	0.03	0.0
1991	73	40	0.00	0.0
1990	58	25	0.00	0.0
1989	68	41	0.00	0.0
1988	74	49	0.00	0.0
1987	37	29	0.08	1.7
1986	61	38	0.00	0.0
1985	37	23	0.02	0.3
1984	64	47	0.00	0.0
1983	78	45	0.00	0.0
1982	42	34	2.49	1.2
1981	63	38	0.00	0.0
1980	74	39	0.00	0.0
1979	54	33	0.00	0.0
1978	72	42	0.00	0.0
1977	62	31	0.01	0.2
1976	80	39	0.00	0.0
1975	65	33	0.00	0.0
1974	85	39	0.00	0.0
1973	44	37	1.10	0.0
1972	80	39	0.00	0.0
1971	70	31	0.00	0.0
1970	46	23	0.00	0.0
1969	68	36	0.00	0.0
1968	62	30	0.00	0.0
1967	57	31	0.00	0.0
1966	59	34	0.00	0.0
1965	90	46	0.00	0.0
1964	65	29	0.00	0.0
1963	86	48	0.00	0.0
1962	82	42	0.00	0.0
1961	48	34	0.00	0.0
1960	61	44	0.00	0.0
1959	57	22	0.09	0.0
1958	49	30	0.00	0.0
1957	47	36	0.00	0.0
1956	65	37	0.00	0.0
1955	86	51	0.00	0.0
1954	68	49	0.00	0.0
1953	86	46	0.00	0.0
1952	81	37	0.00	0.0
1951	77	43	0.00	0.0
1950	67	41	0.02	0.0
1949	53	37	0.00	0.0
1948	63	30	0.00	0.0

What's the all-time high for Rapid City on 10/9?

For the date of Oct 9, the highest temperature ever reached in Rapid City history is 92 °F which happened in 2003.

Highest Temperatures in Rapid City on October 9

Rank	Temperature	Year
1	92 °F	2003
2	90 °F	1965
3	86 °F	1955
3	86 °F	1953
3	86 °F	1963
6	85 °F	1974
7	84 °F	2004
7	84 °F	2016
9	82 °F	1962
10	81 °F	1952

What's the all-time low for Rapid City on 10/9?

For the date of Oct 9, the lowest temperature ever reached in Rapid City history is 14 °F which happened in 2009.

Lowest Temperatures in Rapid City on October 9

Rank	Temperature	Year
1	14 °F	2009
2	21 °F	1993
3	22 °F	1959
4	23 °F	1970
4	23 °F	1985
6	25 °F	1990
7	26 °F	2019
8	28 °F	2017
9	29 °F	1987
9	29 °F	1964

Lowest High Temperatures in Rapid City on October 9

Rank	Temperature	Year
1	33 °F	2009
2	37 °F	1987
2	37 °F	1985
2	37 °F	2018
5	42 °F	1982
5	42 °F	1993
7	44 °F	1973
8	45 °F	2006
9	46 °F	1970
10	47 °F	1957

What's the most it has ever rained in Rapid City on 10/9?

For the date of Oct 9, the most precipitation ever recorded in Rapid City history is 2.49 inches which happened in 1982.

All-Time Most Precipitation in Rapid City on October 9

Rank	Precipitation	Year
1	2.49 inches	1982
2	1.10 inches	1973
3	0.47 inches	2001
4	0.17 inches	2021
5	0.13 inches	2019
6	0.11 inches	2018
7	0.10 inches	2010
8	0.09 inches	1959
9	0.08 inches	1987
10	0.04 inches	2005

All-Time Most Snow in Rapid City on October 9

Rank	Precipitation	Year
1	1.7 inches	1987
2	1.2 inches	1982
3	0.3 inches	1985
3	0.3 inches	2018
5	0.2 inches	2009
5	0.2 inches	1977

Weather Station Details

Years	Station	Coordinates
1948–2024	Rapid City Regional Airport	location