Number of Days of 90 °F in West Yellowstone by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 90 degrees Fahrenheit in West Yellowstone, Montana, between 1924 and 2024.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 2003 holds the record for the most 90 °F days in West Yellowstone history. There were 14 days with a high temperature of at least 90 degrees that year.

How many so far this year (2024)?

It has not reached 90 degrees Fahrenheit in West Yellowstone so far in 2024. As of April 28, the highest temperature this year is 68 °F.

The last time it reached at least 90° F was July 29, 2023.

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

Year	Rank	Days >= 90 °F
2024	61	0
2023	24	3
2022	17	4
2021	17	4
2020	34	2
2019	34	2
2018	24	3
2017	17	4
2016	61	0
2015	24	3
2014	61	0
2013	34	2
2012	45	1
2011	61	0
2010	61	0
2009	61	0
2008	61	0
2007	2	11
2006	17	4
2005	61	0
2004	61	0
2003	1	14
2002	17	4
2001	34	2
2000	24	3
1999	61	0
1998	61	0
1997	61	0
1996	61	0
1995	61	0
1994	12	5
1993	61	0
1992	45	1
1991	61	0
1990	34	2
1989	45	1
1988	24	3
1987	61	0
1986	61	0
1985	61	0
1984	61	0
1983	34	2
1982	61	0
1981	45	1
1980	61	0
1979	45	1
1978	61	0
1977	61	0
1976	61	0
1975	61	0
1974	45	1
1973	45	1
1972	61	0
1971	45	1
1970	45	1
1969	12	5
1968	61	0
1967	61	0
1966	12	5
1965	61	0
1964	45	1
1963	45	1
1962	61	0
1961	9	6
1960	9	6
1959	34	2
1958	34	2
1957	61	0
1956	34	2
1955	12	5
1954	24	3
1953	24	3
1952	61	0
1951	61	0
1950	24	3
1949	61	0
1948	61	0
1947	61	0
1946	17	4
1945	45	1
1944	61	0
1943	24	3
1942	8	7
1941	45	1
1940	2	11
1939	6	9
1938	61	0
1937	45	1
1936	2	11
1935	5	10
1934	9	6
1933	6	9
1932	61	0
1931	12	5
1930	24	3
1929	17	4
1928	34	2
1927	45	1
1926	61	0
1925	34	2
1924	45	1

Weather Station Details

Years	Station	Coordinates
1997–2024	West Yellowstone	location
1924–1996	West Yellowstone	location