Number of Days of 80 °F in Rexburg 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 Rexburg, Idaho, between 1946 and 2023.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 1988 holds the record for the most 80 °F days in Rexburg history. There were 98 days with a high temperature of at least 80 degrees that year.

How many so far this year (2023)?

As of September 30, there have been 71 days this year where the high temperature has reached at least 80 degrees Fahrenheit in Rexburg, Idaho.

The last time it reached at least 80° F was September 19, 2023.

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

Year	Rank	Days >= 80 °F
2023	23	71
2022	3	94
2021	6	87
2020	9	84
2019	44	42
2018	11	82
2017	26	68
2016	25	69
2015	20	73
2014	35	59
2013	8	85
2012	10	83
2011	38	57
2010	33	62
2009	24	70
2008	43	43
2007	7	86
2006	19	74
2005	30	65
2004	46	40
2003	40	52
2002	51	0
2001	34	61
2000	14	76
1999	29	66
1998	16	75
1997	42	46
1996	14	76
1995	41	47
1994	2	96
1993	45	41
1992	16	75
1991	20	73
1990	12	80
1989	16	75
1988	1	98
1987	5	88
1986	20	73
1985	27	67
1984	27	67
1983	30	65
1982	35	59
1981	13	77
1980	32	64
1979	4	90
1978	37	58
1977	38	57
1976	51	0
1975	51	0
1974	51	0
1973	51	0
1972	51	0
1971	51	0
1970	51	0
1969	51	0
1968	51	0
1967	48	1
1966	51	0
1965	51	0
1964	51	0
1963	51	0
1962	51	0
1961	47	3
1960	48	1
1959	51	0
1958	51	0
1957	51	0
1956	51	0
1955	51	0
1954	51	0
1953	48	1
1952	51	0
1951	51	0
1950	51	0
1949	51	0
1948	51	0
1947	51	0
1946	51	0

Weather Station Details

Years	Station	Coordinates
1977–2023	Rexburg BYU	location
1946–1976	Rexburg	location