Twin Falls October 21 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	75	48	0.00	n/a
2022	70	52	0.00	n/a
2021	72	40	0.00	n/a
2020	61	41	0.00	n/a
2019	53	39	0.00	n/a
2018	71	36	0.00	n/a
2017	52	28	0.05	n/a
2016	64	28	0.00	n/a
2015	62	41	0.00	n/a
2014	68	37	0.05	n/a
2013	65	38	0.00	n/a
2012	53	35	0.00	n/a
2011	67	41	0.00	n/a
2010	70	41	0.00	n/a
2009	58	38	0.00	n/a
2008	50	34	0.00	n/a
2007	49	30	0.00	n/a
2006	54	27	0.00	n/a
2005	63	37	0.00	n/a
2004	53	36	0.00	n/a
2003	81	50	0.00	n/a
2002	62	36	0.00	n/a
2001	67	33	0.00	n/a
2000	48	34	0.24	n/a
1999	71	32	0.00	n/a
1998	68	28	0.00	n/a
1997	62	31	0.00	0.0
1996	42	20	0.00	0.0
1995	70	28	0.00	0.0
1994	60	36	0.00	0.0
1993	58	29	0.00	0.0
1992	78	39	0.00	0.0
1991	61	33	0.00	0.0
1990	47	19	0.00	0.0
1989	72	40	0.00	0.0
1988	64	33	0.00	0.0
1987	67	26	0.00	0.0
1986	59	43	0.41	0.0
1985	73	46	0.00	0.0
1984	42	28	0.00	0.0
1983	67	34	0.00	0.0
1982	58	25	0.00	0.0
1981	63	29	0.00	0.0
1980	66	31	0.00	0.0
1979	49	33	0.02	0.0
1978	69	39	0.00	0.0
1977	68	35	0.00	0.0
1976	63	22	0.00	0.0
1975	71	41	0.00	0.0
1974	75	33	0.04	0.0
1973	65	35	0.07	0.0
1972	53	38	0.15	0.0
1971	57	32	0.09	0.0
1970	59	32	0.03	0.0
1969	61	32	0.00	0.0
1968	68	29	0.00	0.0
1967	71	30	0.00	0.0
1966	69	31	0.02	0.0
1965	63	29	0.00	0.0
1964	73	31	0.00	0.0
1963	70	39	0.00	0.0
1962	67	45	0.00	0.0
1961	72	37	0.33	0.0
1960	68	37	0.00	0.0
1959	60	37	0.00	0.0
1958	52	27	0.00	0.0
1957	64	38	0.00	0.0
1956	69	n/a	0.00	0.0
1955	68	38	0.00	0.0
1954	62	32	0.00	0.0
1953	58	35	0.00	0.0
1952	69	34	0.00	0.0
1951	56	n/a	0.00	0.0
1950	72	31	0.00	0.0
1949	38	23	0.03	0.3
1948	67	28	0.00	0.0
1947	52	29	0.00	0.0
1946	59	44	0.00	0.0
1945	60	20	0.00	0.0
1944	75	34	0.00	0.0
1943	54	32	0.04	0.0
1942	70	40	0.00	0.0
1941	n/a	32	0.05	0.0
1940	67	36	0.00	0.0
1939	71	33	0.00	0.0
1938	65	23	0.00	0.0
1937	68	38	0.00	0.0
1936	54	31	0.00	0.0
1935	46	27	0.00	n/a
1934	68	35	0.04	0.0
1933	49	27	0.00	0.0
1932	62	24	0.00	n/a
1931	64	40	0.00	n/a
1930	66	37	n/a	n/a
1929	68	33	0.00	0.0
1928	56	21	0.00	0.0
1927	79	32	0.00	n/a
1926	69	31	0.00	n/a
1925	70	36	0.00	n/a

What's the all-time high for Twin Falls on 10/21?

For the date of Oct 21, the highest temperature ever reached in Twin Falls history is 81 °F which happened in 2003.

Highest Temperatures in Twin Falls on October 21

Rank	Temperature	Year
1	81 °F	2003
2	79 °F	1927
3	78 °F	1992
4	75 °F	1974
4	75 °F	2023
4	75 °F	1944
7	73 °F	1964
7	73 °F	1985
9	72 °F	1950
9	72 °F	1989
9	72 °F	1961
9	72 °F	2021

What's the all-time low for Twin Falls on 10/21?

For the date of Oct 21, the lowest temperature ever reached in Twin Falls history is 19 °F which happened in 1990.

Lowest Temperatures in Twin Falls on October 21

Rank	Temperature	Year
1	19 °F	1990
2	20 °F	1945
2	20 °F	1996
4	21 °F	1928
5	22 °F	1976
6	23 °F	1938
6	23 °F	1949
8	24 °F	1932
9	25 °F	1982
10	26 °F	1987

Lowest High Temperatures in Twin Falls on October 21

Rank	Temperature	Year
1	38 °F	1949
2	42 °F	1996
2	42 °F	1984
4	46 °F	1935
5	47 °F	1990
6	48 °F	2000
7	49 °F	1933
7	49 °F	1979
7	49 °F	2007
10	50 °F	2008

What's the most it has ever rained in Twin Falls on 10/21?

For the date of Oct 21, the most precipitation ever recorded in Twin Falls history is 0.41 inches which happened in 1986.

All-Time Most Precipitation in Twin Falls on October 21

Rank	Precipitation	Year
1	0.41 inches	1986
2	0.33 inches	1961
3	0.24 inches	2000
4	0.15 inches	1972
5	0.09 inches	1971
6	0.07 inches	1973
7	0.05 inches	2014
7	0.05 inches	2017
7	0.05 inches	1941
10	0.04 inches	1943
10	0.04 inches	1934
10	0.04 inches	1974

Weather Station Details

Years	Station	Coordinates
1998–2024	Magic Valley Regional Airport	location
1977–1997	Twin Falls 6 E	location
1925–1976	Twin Falls 3 SE	location