Number of Days of 80 °F in Slidell by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in Slidell, Louisiana, between 1956 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 1985 holds the record for the most 80 °F days in Slidell history. There were 211 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

As of April 27, there have been 8 days this year where the high temperature has reached at least 80 degrees Fahrenheit in Slidell, Louisiana.

The last time it reached at least 80° F was April 27, 2024.

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

Year	Rank	Days >= 80 °F
2024	69	8
2023	14	197
2022	7	200
2021	67	144
2020	39	183
2019	55	175
2018	19	193
2017	39	183
2016	33	186
2015	30	188
2014	63	160
2013	65	158
2012	24	189
2011	46	181
2010	55	175
2009	68	113
2008	60	172
2007	46	181
2006	23	190
2005	64	159
2004	33	186
2003	15	196
2002	33	186
2001	21	192
2000	24	189
1999	59	173
1998	39	183
1997	61	171
1996	33	186
1995	45	182
1994	38	184
1993	53	176
1992	55	175
1991	39	183
1990	53	176
1989	9	198
1988	24	189
1987	30	188
1986	22	191
1985	1	211
1984	30	188
1983	50	178
1982	5	205
1981	17	195
1980	39	183
1979	46	181
1978	5	205
1977	50	178
1976	62	169
1975	58	174
1974	24	189
1973	24	189
1972	3	210
1971	15	196
1970	65	158
1969	39	183
1968	9	198
1967	4	206
1966	37	185
1965	8	199
1964	9	198
1963	1	211
1962	9	198
1961	49	179
1960	24	189
1959	52	177
1958	17	195
1957	19	193
1956	9	198

Weather Station Details

Years	Station	Coordinates
1956–2024	Slidell	location