Idaho Falls October 20 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	73	37	0.00	n/a
2022	71	28	0.00	n/a
2021	60	35	0.00	n/a
2020	58	45	0.00	n/a
2019	46	32	0.00	n/a
2018	68	28	0.00	n/a
2017	57	32	0.00	n/a
2016	53	24	0.00	n/a
2015	53	38	0.07	n/a
2014	74	33	0.00	n/a
2013	n/a	n/a	n/a	n/a
2012	61	47	0.00	n/a
2011	62	30	0.00	n/a
2010	68	27	0.00	n/a
2009	57	33	0.00	n/a
2008	67	32	0.00	n/a
2007	44	32	0.29	n/a
2006	53	31	0.00	n/a
2005	60	37	0.00	n/a
2004	47	41	0.14	n/a
2003	78	32	0.00	n/a
2002	61	19	0.00	n/a
2001	60	33	0.00	n/a
2000	67	30	0.00	n/a
1999	62	20	0.00	n/a
1998	66	28	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	55	24	0.00	0.0
1992	75	30	0.00	0.0
1991	60	22	0.00	0.0
1990	45	21	0.00	0.0
1989	70	30	0.00	0.0
1988	61	36	0.00	0.0
1987	62	18	0.00	0.0
1986	60	40	0.24	0.0
1985	69	33	0.00	0.0
1984	41	27	0.07	1.2
1983	64	28	0.00	0.0
1982	51	15	0.00	0.0
1981	62	33	0.00	0.0
1980	60	27	0.00	0.0
1979	44	29	0.09	0.0
1978	65	40	0.00	0.0
1977	65	37	0.00	0.0
1976	56	17	0.00	0.0
1975	65	41	0.00	0.0
1974	73	30	0.12	0.0
1973	69	37	0.00	0.0
1972	58	41	0.45	0.0
1971	57	33	0.01	0.0
1970	63	27	0.00	0.0
1969	57	24	0.00	0.0
1968	65	25	0.00	0.0
1967	64	27	0.00	0.0
1966	62	39	0.00	0.0
1965	57	23	0.00	0.0
1964	65	25	0.00	0.0
1963	61	34	0.00	0.0
1962	61	30	0.00	0.0
1961	68	37	0.00	0.0
1960	64	33	0.00	0.0
1959	62	32	0.00	0.0
1958	47	30	0.00	0.0
1957	62	33	0.00	0.0
1956	62	26	0.00	0.0
1955	64	44	0.00	0.0
1954	55	30	0.00	0.0
1953	53	32	0.00	0.0
1952	63	27	0.00	0.0
1951	53	32	0.02	0.0
1950	72	33	0.00	0.0
1949	29	24	0.15	1.8
1948	68	24	0.00	0.0

What's the all-time high for Idaho Falls on 10/20?

For the date of Oct 20, the highest temperature ever reached in Idaho Falls history is 78 °F which happened in 2003.

Highest Temperatures in Idaho Falls on October 20

What's the all-time low for Idaho Falls on 10/20?

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

Lowest Temperatures in Idaho Falls on October 20

Lowest High Temperatures in Idaho Falls on October 20

What's the most it has ever rained in Idaho Falls on 10/20?

For the date of Oct 20, the most precipitation ever recorded in Idaho Falls history is 0.45 inches which happened in 1972.

All-Time Most Precipitation in Idaho Falls on October 20

Weather Station Details

Years	Station	Coordinates
1948–2024	Idaho Falls Fanning Field	location