Number of Days of 100 °F in Twin Falls by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 100 degrees Fahrenheit in Twin Falls, Idaho, between 1925 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 2013 holds the record for the most 100 °F days in Twin Falls history. There were 10 days with a high temperature of at least 100 degrees that year.

How many so far this year (2024)?

It has not reached 100 degrees Fahrenheit in Twin Falls so far in 2024. As of April 27, the highest temperature this year is 77 °F.

The last time it reached at least 100° F was July 23, 2023.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 100 °F
2024	54	0
2023	15	3
2022	2	6
2021	15	3
2020	35	1
2019	35	1
2018	15	3
2017	54	0
2016	54	0
2015	2	6
2014	15	3
2013	1	10
2012	15	3
2011	54	0
2010	27	2
2009	35	1
2008	35	1
2007	2	6
2006	27	2
2005	12	4
2004	54	0
2003	2	6
2002	15	3
2001	15	3
2000	12	4
1999	54	0
1998	27	2
1997	54	0
1996	54	0
1995	54	0
1994	54	0
1993	54	0
1992	54	0
1991	54	0
1990	54	0
1989	54	0
1988	54	0
1987	54	0
1986	54	0
1985	54	0
1984	54	0
1983	54	0
1982	54	0
1981	54	0
1980	54	0
1979	54	0
1978	54	0
1977	54	0
1976	35	1
1975	54	0
1974	27	2
1973	35	1
1972	35	1
1971	54	0
1970	54	0
1969	54	0
1968	54	0
1967	54	0
1966	54	0
1965	54	0
1964	54	0
1963	54	0
1962	54	0
1961	9	5
1960	27	2
1959	9	5
1958	54	0
1957	54	0
1956	27	2
1955	15	3
1954	35	1
1953	35	1
1952	54	0
1951	15	3
1950	35	1
1949	15	3
1948	35	1
1947	27	2
1946	35	1
1945	54	0
1944	54	0
1943	54	0
1942	35	1
1941	54	0
1940	12	4
1939	35	1
1938	54	0
1937	35	1
1936	35	1
1935	54	0
1934	15	3
1933	15	3
1932	35	1
1931	9	5
1930	27	2
1929	35	1
1928	2	6
1927	35	1
1926	2	6
1925	2	6

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