Most Yearly Precipitation in Idaho Falls History

This is a list of the largest annual precipitation totals ever recorded in Idaho Falls, Idaho history from 1948–2024.

What Was the Wettest Year in Idaho Falls History?

According to NOAA records, the most precipitation that Idaho Falls, Idaho has ever received in a single calendar year is 15.8 inches which occurred in 1980.

Year to date though April 22, 2024: 3.7 inches

Idaho Falls Precipitation by Year

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

Year	Rank	Precipitation (inches)
2024	71	3.7
2023	37	9.8
2022	54	7.8
2021	25	10.9
2020	22	11.2
2019	18	11.5
2018	28	10.4
2017	21	11.3
2016	20	11.5
2015	29	10.4
2014	31	10.3
2013	73	1.9
2012	61	7.0
2011	41	9.2
2010	19	11.5
2009	27	10.5
2008	56	7.6
2007	68	5.7
2006	15	11.9
2005	12	12.2
2004	34	9.9
2003	59	7.1
2002	70	5.5
2001	65	6.1
2000	42	9.2
1999	33	10.1
1998	43	9.2
1997	75	0.0
1996	75	0.0
1995	75	0.0
1994	74	1.2
1993	2	15.3
1992	57	7.4
1991	17	11.7
1990	60	7.1
1989	44	9.2
1988	64	6.4
1987	49	8.8
1986	14	12.0
1985	23	11.2
1984	10	12.8
1983	4	14.3
1982	6	13.3
1981	9	13.0
1980	1	15.8
1979	50	8.6
1978	16	11.8
1977	45	9.1
1976	40	9.4
1975	13	12.1
1974	32	10.1
1973	8	13.0
1972	52	8.6
1971	7	13.2
1970	11	12.4
1969	46	9.0
1968	3	14.3
1967	26	10.8
1966	62	7.0
1965	30	10.3
1964	35	9.9
1963	5	13.4
1962	39	9.4
1961	36	9.8
1960	67	5.7
1959	69	5.5
1958	58	7.2
1957	38	9.7
1956	53	7.8
1955	47	8.9
1954	55	7.8
1953	63	6.6
1952	66	5.9
1951	48	8.9
1950	51	8.6
1949	24	11.1
1948	72	3.1