Twin Falls September 17 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	88	48	0.00	n/a
2022	73	45	0.00	n/a
2021	80	37	0.00	n/a
2020	88	51	0.00	n/a
2019	66	41	0.00	n/a
2018	78	43	0.00	n/a
2017	72	30	0.00	n/a
2016	81	49	0.00	n/a
2015	66	47	0.02	n/a
2014	89	59	0.00	n/a
2013	78	55	0.00	n/a
2012	79	52	0.00	n/a
2011	71	50	0.02	n/a
2010	89	51	0.00	n/a
2009	89	57	0.00	n/a
2008	85	49	0.00	n/a
2007	67	49	0.00	n/a
2006	64	38	0.00	n/a
2005	64	44	0.01	n/a
2004	82	52	0.00	n/a
2003	58	39	0.00	n/a
2002	63	50	0.14	n/a
2001	75	56	0.00	n/a
2000	80	57	0.00	n/a
1999	85	53	0.00	n/a
1998	92	65	0.00	n/a
1997	63	39	0.00	0.0
1996	57	37	0.00	0.0
1995	81	55	0.00	0.0
1994	79	41	0.00	0.0
1993	72	46	0.00	0.0
1992	77	43	0.00	0.0
1991	75	42	0.00	0.0
1990	73	47	0.00	0.0
1989	90	50	0.00	0.0
1988	73	41	0.00	0.0
1987	60	30	0.00	0.0
1986	65	37	0.00	0.0
1985	65	n/a	0.00	0.0
1984	82	46	0.00	0.0
1983	81	43	0.00	0.0
1982	71	46	0.00	0.0
1981	89	47	0.00	0.0
1980	71	46	0.00	0.0
1979	83	48	0.00	0.0
1978	61	35	0.00	0.0
1977	65	41	0.26	0.0
1976	73	48	0.03	0.0
1975	83	53	0.00	0.0
1974	82	41	0.00	0.0
1973	68	37	0.00	0.0
1972	82	47	0.00	0.0
1971	64	33	0.00	0.0
1970	72	32	0.00	0.0
1969	78	42	0.00	0.0
1968	69	44	0.00	0.0
1967	76	40	0.00	0.0
1966	75	40	0.00	0.0
1965	42	30	0.21	2.0
1964	80	44	0.00	0.0
1963	68	49	0.00	0.0
1962	80	44	0.00	0.0
1961	78	46	n/a	0.0
1960	79	49	0.00	0.0
1959	58	43	0.02	0.0
1958	89	45	0.00	0.0
1957	87	42	0.00	0.0
1956	89	41	0.00	0.0
1955	72	46	0.15	0.0
1954	82	43	0.00	0.0
1953	84	46	0.01	0.0
1952	84	44	0.00	0.0
1951	90	39	0.00	0.0
1950	73	39	0.00	0.0
1949	75	34	0.00	0.0
1948	79	42	0.00	0.0
1947	55	35	0.00	0.0
1946	60	39	0.26	0.0
1945	68	43	0.00	0.0
1944	57	29	0.52	0.0
1943	83	51	0.00	0.0
1942	59	29	0.06	0.0
1941	88	41	0.00	0.0
1940	76	47	0.00	0.0
1939	85	37	0.00	0.0
1938	88	41	0.00	0.0
1937	89	53	0.00	0.0
1936	73	37	0.00	0.0
1935	77	42	n/a	n/a
1934	85	40	0.00	n/a
1933	89	40	0.00	n/a
1932	84	46	0.00	n/a
1931	87	41	0.00	n/a
1930	85	49	n/a	n/a
1929	95	45	0.00	0.0
1928	85	50	0.00	0.0
1927	85	40	0.00	n/a
1926	74	38	0.00	n/a
1925	80	38	0.00	n/a

What's the all-time high for Twin Falls on 9/17?

For the date of Sep 17, the highest temperature ever reached in Twin Falls history is 95 °F which happened in 1929.

Highest Temperatures in Twin Falls on September 17

Rank	Temperature	Year
1	95 °F	1929
2	92 °F	1998
3	90 °F	1989
3	90 °F	1951
5	89 °F	1937
5	89 °F	2014
5	89 °F	2009
5	89 °F	1933
5	89 °F	1981
5	89 °F	1958
5	89 °F	2010
5	89 °F	1956

What's the all-time low for Twin Falls on 9/17?

For the date of Sep 17, the lowest temperature ever reached in Twin Falls history is 29 °F which has happened 2 times, most recently in 1944.

Lowest Temperatures in Twin Falls on September 17

Rank	Temperature	Year
1	29 °F	1944
1	29 °F	1942
3	30 °F	1987
3	30 °F	2017
3	30 °F	1965
6	32 °F	1970
7	33 °F	1971
8	34 °F	1949
9	35 °F	1978
9	35 °F	1947

Lowest High Temperatures in Twin Falls on September 17

Rank	Temperature	Year
1	42 °F	1965
2	55 °F	1947
3	57 °F	1944
3	57 °F	1996
5	58 °F	1959
5	58 °F	2003
7	59 °F	1942
8	60 °F	1987
8	60 °F	1946
10	61 °F	1978

What's the most it has ever rained in Twin Falls on 9/17?

For the date of Sep 17, the most precipitation ever recorded in Twin Falls history is 0.52 inches which happened in 1944.

All-Time Most Precipitation in Twin Falls on September 17

Rank	Precipitation	Year
1	0.52 inches	1944
2	0.26 inches	1977
2	0.26 inches	1946
4	0.21 inches	1965
5	0.15 inches	1955
6	0.14 inches	2002
7	0.06 inches	1942
8	0.03 inches	1976
9	0.02 inches	2015
9	0.02 inches	2011
9	0.02 inches	1959

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