Idaho Falls April 20 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	61	25	0.00	n/a
2023	47	26	0.00	n/a
2022	57	32	0.00	n/a
2021	49	19	0.00	n/a
2020	63	32	0.00	n/a
2019	69	42	0.00	n/a
2018	67	39	0.00	n/a
2017	48	31	0.23	n/a
2016	73	33	0.00	n/a
2015	68	32	0.00	n/a
2014	64	40	0.00	n/a
2013	54	39	0.25	n/a
2012	71	45	0.00	n/a
2011	52	19	0.04	n/a
2010	78	35	0.00	n/a
2009	73	32	0.00	n/a
2008	43	25	0.00	n/a
2007	49	27	0.00	n/a
2006	59	25	0.00	n/a
2005	50	33	0.07	n/a
2004	50	32	0.17	n/a
2003	64	26	0.00	n/a
2002	47	27	0.00	n/a
2001	54	38	0.01	n/a
2000	63	36	0.00	n/a
1999	60	39	0.04	n/a
1998	61	26	0.00	n/a
1997	n/a	n/a	n/a	n/a
1996	n/a	n/a	n/a	n/a
1995	n/a	n/a	n/a	n/a
1994	n/a	n/a	n/a	n/a
1993	56	24	0.00	0.0
1992	65	24	0.00	0.0
1991	64	31	0.01	0.0
1990	75	40	0.00	0.0
1989	80	40	0.00	0.0
1988	61	46	0.05	0.0
1987	52	24	0.00	0.0
1986	67	42	0.00	0.0
1985	44	26	0.00	0.0
1984	47	34	0.32	0.0
1983	64	35	0.00	0.0
1982	42	15	0.00	0.0
1981	45	42	0.25	0.0
1980	78	39	0.00	0.0
1979	55	23	0.00	0.0
1978	61	33	0.10	0.0
1977	60	29	0.00	0.0
1976	60	27	0.00	0.0
1975	50	30	0.13	0.0
1974	50	33	0.18	0.0
1973	46	31	0.00	0.0
1972	56	23	0.00	0.0
1971	44	31	0.06	0.0
1970	38	27	0.07	0.0
1969	61	39	0.00	0.0
1968	44	24	0.00	0.0
1967	49	30	0.05	0.0
1966	44	18	0.02	0.0
1965	65	44	0.07	0.0
1964	61	28	0.00	0.0
1963	44	31	0.00	0.0
1962	53	40	0.00	0.0
1961	49	23	0.00	0.0
1960	67	39	0.00	0.0
1959	59	23	0.00	0.0
1958	66	39	0.00	0.0
1957	61	33	0.05	0.0
1956	73	32	0.00	0.0
1955	52	29	0.00	0.0
1954	58	35	0.00	0.0
1953	72	29	0.00	0.0
1952	45	36	0.00	0.0
1951	60	23	0.00	0.0
1950	73	30	0.00	0.0
1949	59	41	0.00	0.0

What's the all-time high for Idaho Falls on 4/20?

For the date of Apr 20, the highest temperature ever reached in Idaho Falls history is 80 °F which happened in 1989.

Highest Temperatures in Idaho Falls on April 20

What's the all-time low for Idaho Falls on 4/20?

For the date of Apr 20, the lowest temperature ever reached in Idaho Falls history is 15 °F which happened in 1982.

Lowest Temperatures in Idaho Falls on April 20

Lowest High Temperatures in Idaho Falls on April 20

What's the most it has ever rained in Idaho Falls on 4/20?

For the date of Apr 20, the most precipitation ever recorded in Idaho Falls history is 0.32 inches which happened in 1984.

All-Time Most Precipitation in Idaho Falls on April 20

Weather Station Details

Years	Station	Coordinates
1948–2024	Idaho Falls Fanning Field	location