Number of Days of 100 °F in Grand Junction 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 Grand Junction, Colorado, between 1900 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 2002 holds the record for the most 100 °F days in Grand Junction history. There were 22 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 Grand Junction so far in 2024. As of April 23, the highest temperature this year is 86 °F.

The last time it reached at least 100° F was August 17, 2023.

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

Year	Rank	Days >= 100 °F
2024	89	0
2023	10	13
2022	7	15
2021	4	16
2020	7	15
2019	46	5
2018	9	14
2017	24	9
2016	30	8
2015	66	2
2014	66	2
2013	46	5
2012	11	12
2011	46	5
2010	24	9
2009	38	7
2008	66	2
2007	17	10
2006	30	8
2005	17	10
2004	54	3
2003	2	18
2002	1	22
2001	30	8
2000	17	10
1999	54	3
1998	30	8
1997	66	2
1996	54	3
1995	14	11
1994	3	17
1993	89	0
1992	89	0
1991	66	2
1990	17	10
1989	30	8
1988	51	4
1987	80	1
1986	89	0
1985	54	3
1984	89	0
1983	80	1
1982	41	6
1981	17	10
1980	66	2
1979	41	6
1978	80	1
1977	41	6
1976	54	3
1975	89	0
1974	17	10
1973	46	5
1972	30	8
1971	17	10
1970	24	9
1969	11	12
1968	41	6
1967	89	0
1966	38	7
1965	66	2
1964	30	8
1963	66	2
1962	89	0
1961	66	2
1960	54	3
1959	66	2
1958	46	5
1957	89	0
1956	89	0
1955	89	0
1954	51	4
1953	54	3
1952	80	1
1951	89	0
1950	89	0
1949	89	0
1948	89	0
1947	54	3
1946	38	7
1945	89	0
1944	89	0
1943	66	2
1942	54	3
1941	89	0
1940	14	11
1939	24	9
1938	54	3
1937	66	2
1936	14	11
1935	89	0
1934	11	12
1933	30	8
1932	80	1
1931	24	9
1930	66	2
1929	80	1
1928	89	0
1927	89	0
1926	80	1
1925	41	6
1924	89	0
1923	89	0
1922	51	4
1921	89	0
1920	89	0
1919	80	1
1918	54	3
1917	89	0
1916	89	0
1915	89	0
1914	89	0
1913	66	2
1912	89	0
1911	89	0
1910	54	3
1909	80	1
1908	89	0
1907	89	0
1906	89	0
1905	89	0
1904	89	0
1903	89	0
1902	24	9
1901	4	16
1900	4	16

Weather Station Details

Years	Station	Coordinates
1900–2024	Grand Junction Walker Field	location