Idaho Falls January 21 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	20	2	0.00	n/a
2022	26	21	0.00	n/a
2021	27	16	0.11	n/a
2020	37	21	n/a	n/a
2019	36	20	0.05	n/a
2018	32	18	0.00	n/a
2017	31	20	0.00	n/a
2016	28	10	0.00	n/a
2015	22	6	0.00	n/a
2014	35	10	0.00	n/a
2013	16	-8	0.00	n/a
2012	40	32	0.42	n/a
2011	23	4	0.10	n/a
2010	39	15	0.05	n/a
2009	30	9	0.00	n/a
2008	9	-15	0.00	n/a
2007	20	-9	0.00	n/a
2006	29	16	0.01	n/a
2005	31	12	0.00	n/a
2004	20	13	0.00	n/a
2003	33	26	0.00	n/a
2002	39	26	0.01	n/a
2001	24	4	0.00	n/a
2000	33	20	0.01	n/a
1999	34	28	0.13	n/a
1994	39	10	0.00	0.0
1993	37	20	0.00	0.0
1992	29	-3	0.00	0.0
1991	19	-4	0.00	0.0
1990	27	16	0.01	0.1
1989	21	-1	0.00	0.0
1988	18	-13	0.00	0.0
1987	15	-10	0.00	0.0
1986	30	13	0.00	0.0
1985	32	12	0.31	4.4
1984	16	0	0.04	0.4
1983	30	22	0.00	0.0
1982	29	13	0.17	2.3
1981	43	16	0.00	0.0
1980	26	10	0.00	0.0
1979	30	17	0.00	0.0
1978	34	29	0.00	0.0
1977	27	7	0.00	0.0
1976	22	0	0.00	0.0
1975	26	1	0.00	0.0
1974	28	20	0.01	0.0
1973	16	-2	0.02	0.2
1972	39	33	0.07	0.0
1971	32	21	0.00	0.0
1970	42	32	0.00	0.0
1969	44	37	0.76	0.0
1968	26	5	0.00	0.0
1967	44	34	0.55	0.0
1966	18	-4	0.00	0.0
1965	27	19	0.25	2.5
1964	39	14	0.01	0.1
1963	22	0	0.00	0.0
1962	-4	-29	0.00	0.0
1961	34	3	0.00	0.0
1960	24	4	0.00	0.0
1959	22	-5	0.00	0.0
1958	23	12	0.00	0.0
1957	24	11	0.00	0.0
1956	39	23	0.00	0.0
1955	16	-1	0.00	0.0
1954	34	6	0.00	0.0
1953	44	29	0.00	0.0
1952	23	13	0.02	1.7
1951	36	7	0.03	0.5
1950	43	33	0.05	0.0
1949	15	-15	0.07	1.6

What's the all-time high for Idaho Falls on 1/21?

For the date of Jan 21, the highest temperature ever reached in Idaho Falls history is 44 °F which has happened 3 times, most recently in 1969.

Highest Temperatures in Idaho Falls on January 21

What's the all-time low for Idaho Falls on 1/21?

For the date of Jan 21, the lowest temperature ever reached in Idaho Falls history is -29 °F which happened in 1962.

Lowest Temperatures in Idaho Falls on January 21

Lowest High Temperatures in Idaho Falls on January 21

What's the most it has ever rained in Idaho Falls on 1/21?

For the date of Jan 21, the most precipitation ever recorded in Idaho Falls history is 0.76 inches which happened in 1969.

All-Time Most Precipitation in Idaho Falls on January 21

Weather Station Details

Years	Station	Coordinates
1948–2023	Idaho Falls Fanning Field	location