Average Temperature in Rexburg by Year

This page contains a list of the average yearly high and low temperatures in Rexburg, Idaho for each year between 1978 and 2022. It is based on NOAA data.

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What Was the Hottest Year Ever in Rexburg?

2021 was the warmest year in the history of Rexburg, Idaho. The average daily high temperature was 58.9 °F, and the average low was 34.5 °F.

What Was the Coldest Year Ever in Rexburg?

1985 was the coolest year in the history of Rexburg, Idaho. The average daily high temperature was 54.0 °F, and the average low was 26.0 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2022	17	56.7	31.8
2021	1	58.9	34.5
2020	9	57.4	32.6
2018	2	57.8	35.5
2017	7	56.8	33.3
2016	11	57.2	32.1
2015	4	58.3	33.7
2014	8	57.0	33.0
2013	22	55.2	31.2
2012	3	58.8	34.2
2011	25	54.1	31.8
2010	23	54.7	31.6
2009	29	54.1	31.2
2007	6	58.2	33.2
2006	15	56.6	32.3
2005	24	56.2	29.7
2004	26	55.8	29.9
2000	13	58.6	30.6
1993	33	53.8	29.2
1992	10	59.1	30.8
1991	20	56.8	30.8
1990	19	58.1	29.9
1989	30	56.3	28.0
1988	18	58.8	29.2
1987	12	59.3	30.0
1986	14	58.6	30.7
1985	34	54.0	26.0
1984	32	53.9	29.3
1983	21	55.7	31.7
1982	31	54.3	29.0
1981	5	59.2	32.6
1980	16	57.8	30.9
1979	27	56.9	28.7
1978	28	55.3	30.2

Weather Station Details

Years	Station	Coordinates
1977–2024	Rexburg BYU	location
1946–1976	Rexburg	location