Number of Days of 100 °F in Houston 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 Houston, Mississippi, between 1942 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 1954 holds the record for the most 100 °F days in Houston history. There were 31 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 Houston so far in 2024. As of April 19, the highest temperature this year is 85 °F.

The last time it reached at least 100° F was August 27, 2023.

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

Year	Rank	Days >= 100 °F
2024	26	0
2023	14	3
2022	26	0
2021	26	0
2020	26	0
2019	26	0
2018	26	0
2017	26	0
2016	26	0
2015	26	0
2014	26	0
2013	26	0
2012	26	0
2011	26	0
2010	26	0
2009	26	0
2008	26	0
2007	26	0
2006	8	6
2005	26	0
2004	26	0
2003	26	0
2002	26	0
2001	26	0
2000	6	10
1999	19	1
1998	26	0
1997	26	0
1996	26	0
1995	26	0
1994	26	0
1993	26	0
1992	26	0
1991	26	0
1990	26	0
1989	26	0
1988	26	0
1987	26	0
1986	10	5
1985	26	0
1984	26	0
1983	17	2
1982	26	0
1981	14	3
1980	2	16
1979	26	0
1978	19	1
1977	13	4
1976	26	0
1975	26	0
1974	26	0
1973	26	0
1972	26	0
1971	19	1
1970	19	1
1969	17	2
1968	26	0
1967	26	0
1966	10	5
1965	26	0
1964	19	1
1963	26	0
1962	26	0
1961	26	0
1960	26	0
1959	26	0
1958	26	0
1957	26	0
1956	14	3
1955	26	0
1954	1	31
1953	4	12
1952	3	13
1951	7	9
1950	26	0
1949	26	0
1948	10	5
1947	5	11
1946	26	0
1945	26	0
1944	8	6
1943	19	1
1942	19	1

Weather Station Details

Years	Station	Coordinates
1942–2024	Houston	location