Twin Falls August 18 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	64	0.12	n/a
2022	93	60	0.00	n/a
2021	71	52	0.00	n/a
2020	95	71	0.00	n/a
2019	91	57	0.00	n/a
2018	86	54	0.00	n/a
2017	89	61	0.00	n/a
2016	91	62	0.00	n/a
2015	85	57	0.00	n/a
2014	88	60	0.00	n/a
2013	94	67	0.00	n/a
2012	90	63	0.00	n/a
2011	90	59	0.00	n/a
2010	93	61	0.00	n/a
2009	84	51	0.00	n/a
2008	99	54	0.00	n/a
2007	89	60	0.00	n/a
2006	81	53	0.00	n/a
2005	78	58	0.03	n/a
2004	81	56	0.00	n/a
2003	84	50	0.00	n/a
2002	82	53	0.00	n/a
2001	91	64	0.00	n/a
2000	87	59	0.00	n/a
1999	98	55	0.00	n/a
1998	83	57	0.00	n/a
1997	87	53	0.00	0.0
1996	83	51	0.00	0.0
1995	69	40	0.00	0.0
1994	83	50	0.00	0.0
1993	76	43	0.00	0.0
1992	88	56	0.00	0.0
1991	86	55	0.00	0.0
1990	82	54	0.00	0.0
1989	81	49	0.00	0.0
1988	94	50	0.00	0.0
1987	76	41	0.00	0.0
1986	91	53	0.00	0.0
1985	n/a	n/a	n/a	0.0
1984	88	57	0.00	0.0
1983	83	55	0.00	0.0
1982	90	53	0.00	0.0
1981	93	54	0.00	0.0
1980	82	57	0.00	0.0
1979	77	52	0.00	0.0
1978	63	38	0.00	0.0
1977	85	60	0.00	0.0
1976	77	51	0.01	0.0
1975	81	56	0.00	0.0
1974	85	50	0.00	0.0
1973	86	60	0.00	0.0
1972	85	45	0.00	0.0
1971	83	48	0.00	0.0
1970	89	54	0.00	0.0
1969	86	50	0.00	0.0
1968	52	45	0.33	0.0
1967	96	57	0.00	0.0
1966	94	64	0.00	0.0
1965	83	62	0.00	0.0
1964	95	59	0.00	0.0
1963	89	60	0.00	0.0
1962	88	56	0.00	0.0
1961	90	54	0.00	0.0
1960	80	48	0.00	0.0
1959	85	50	0.00	0.0
1958	90	57	0.07	0.0
1957	90	51	0.00	0.0
1956	88	52	0.00	0.0
1955	91	54	0.00	0.0
1954	75	43	0.00	0.0
1953	89	53	0.01	0.0
1952	89	47	0.00	0.0
1951	94	54	0.00	0.0
1950	97	46	0.00	0.0
1949	91	51	0.00	0.0
1948	93	55	0.00	0.0
1947	93	55	0.00	0.0
1946	92	50	0.00	0.0
1945	90	63	0.00	0.0
1944	85	51	0.00	0.0
1943	86	52	0.00	0.0
1942	93	51	0.00	n/a
1941	84	54	0.00	0.0
1940	85	53	0.00	n/a
1939	89	52	0.00	0.0
1938	85	48	0.00	0.0
1937	86	55	0.00	0.0
1936	85	46	0.00	n/a
1935	79	46	0.00	0.0
1934	86	57	0.00	n/a
1933	76	67	0.03	n/a
1932	95	47	0.00	n/a
1931	93	54	0.00	n/a
1930	92	54	0.03	n/a
1929	93	60	0.00	n/a
1928	94	52	0.00	n/a
1927	96	60	0.00	n/a
1926	71	53	0.10	n/a
1925	90	49	0.00	n/a

What's the all-time high for Twin Falls on 8/18?

For the date of Aug 18, the highest temperature ever reached in Twin Falls history is 99 °F which happened in 2008.

Highest Temperatures in Twin Falls on August 18

Rank	Temperature	Year
1	99 °F	2008
2	98 °F	1999
3	97 °F	1950
4	96 °F	1927
4	96 °F	1967
6	95 °F	1964
6	95 °F	2020
6	95 °F	1932
9	94 °F	1966
9	94 °F	1928
9	94 °F	2013
9	94 °F	1951
9	94 °F	1988

What's the all-time low for Twin Falls on 8/18?

For the date of Aug 18, the lowest temperature ever reached in Twin Falls history is 38 °F which happened in 1978.

Lowest Temperatures in Twin Falls on August 18

Rank	Temperature	Year
1	38 °F	1978
2	40 °F	1995
3	41 °F	1987
4	43 °F	1993
4	43 °F	1954
6	45 °F	1968
6	45 °F	1972
8	46 °F	1936
8	46 °F	1950
8	46 °F	1935

Lowest High Temperatures in Twin Falls on August 18

Rank	Temperature	Year
1	52 °F	1968
2	63 °F	1978
3	69 °F	1995
4	71 °F	2021
4	71 °F	1926
6	75 °F	1954
7	76 °F	1987
7	76 °F	1993
7	76 °F	1933
10	77 °F	1979
10	77 °F	1976

What's the most it has ever rained in Twin Falls on 8/18?

For the date of Aug 18, the most precipitation ever recorded in Twin Falls history is 0.33 inches which happened in 1968.

All-Time Most Precipitation in Twin Falls on August 18

Rank	Precipitation	Year
1	0.33 inches	1968
2	0.12 inches	2023
3	0.10 inches	1926
4	0.07 inches	1958
5	0.03 inches	2005
5	0.03 inches	1933
5	0.03 inches	1930
8	0.01 inches	1953
8	0.01 inches	1976

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