Pocatello July 21 Weather Records

Daily averages and all-time records for weather in Pocatello, Idaho for the date of July 21.

July 21 All-Time Records
1939–2024

100 °F

39 °F

69 °F

Highest daily low

73 °F

0.83 inches

Most snow

none

July 21 Average Weather
1991–2020 ¹

Average high

90.1 °F

Average low

52.6 °F

Chance precipitation

13.9%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	97	53	0.00
2022	96	54	0.00
2021	93	54	0.00
2020	93	45	0.00
2019	93	49	0.00
2018	95	65	0.00
2017	92	54	0.00
2016	97	48	0.00
2015	91	49	0.00
2014	88	61	0.10
2013	97	59	0.00
2012	93	55	0.00
2011	87	50	0.00
2010	88	54	0.00
2009	92	44	0.00
2008	82	61	0.03
2007	94	54	0.00
2006	100	58	0.00
2005	96	50	0.00
2004	92	53	0.00
2003	100	73	0.00
2002	91	51	0.00
2001	88	57	0.00
2000	93	47	0.00
1999	89	49	0.00
1998	93	54	0.00
1997	92	46	0.00
1996	87	46	0.00
1995	85	56	0.03
1994	96	46	0.00
1993	75	50	0.02
1992	80	53	0.00
1991	86	50	0.00
1990	85	50	0.00
1989	94	63	0.00
1988	98	48	0.00
1987	72	51	0.83
1986	89	50	0.00
1985	91	58	0.00
1984	70	60	0.23
1983	88	39	0.00
1982	96	55	0.00
1981	90	49	0.00
1980	92	46	0.00
1979	85	58	0.08
1978	81	47	0.00
1977	88	61	0.00
1976	92	55	0.00
1975	94	56	0.38
1974	95	55	0.00
1973	78	56	0.00
1972	69	48	0.06
1971	88	58	0.00
1970	84	62	0.27
1969	95	58	0.00
1968	94	44	0.00
1967	93	46	0.00
1966	89	61	0.00
1965	87	56	0.00
1964	95	62	0.00
1963	96	53	0.00
1962	96	52	0.00
1961	86	55	0.00
1960	99	63	0.00
1959	98	61	0.00
1958	89	55	0.00
1957	91	47	0.00
1956	82	69	0.00
1955	88	63	0.06
1954	77	51	0.00
1953	87	53	0.00
1952	86	61	0.00
1951	85	56	0.00
1950	90	46	0.00
1949	85	40	0.00
1948	87	49	0.00
1947	89	58	0.00
1946	100	54	0.00
1945	90	53	0.00
1944	86	49	0.00
1943	85	62	0.36
1942	94	46	0.00
1941	94	56	0.00
1940	95	46	0.00
1939	82	54	0.00

What's the all-time high for Pocatello on 7/21?

For the date of Jul 21, the highest temperature ever reached in Pocatello history is 100 °F which has happened 3 times, most recently in 2006.

Highest Temperatures in Pocatello on July 21

What's the all-time low for Pocatello on 7/21?

For the date of Jul 21, the lowest temperature ever reached in Pocatello history is 39 °F which happened in 1983.

Lowest Temperatures in Pocatello on July 21

Lowest High Temperatures in Pocatello on July 21

What's the most it has ever rained in Pocatello on 7/21?

For the date of Jul 21, the most precipitation ever recorded in Pocatello history is 0.83 inches which happened in 1987.

All-Time Most Precipitation in Pocatello on July 21

Weather Station Details

Years	Station	Coordinates
1939–2024	Pocatello Regional Airport	location