Pocatello August 20 Weather Records

Daily averages and all-time records for weather in Pocatello, Idaho for the date of August 20.

August 20 All-Time Records
1939–2024

96 °F

35 °F

59 °F

Highest daily low

64 °F

0.62 inches

Most snow

none

August 20 Average Weather
1991–2020 ¹

Average high

87.2 °F

Average low

49.7 °F

Chance precipitation

14.0%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	70	61	0.35
2022	84	59	0.00
2021	74	49	0.01
2020	89	57	0.00
2019	96	48	0.00
2018	86	46	0.00
2017	87	55	0.00
2016	86	40	0.00
2015	87	47	0.00
2014	83	51	0.07
2013	95	58	0.00
2012	87	58	0.00
2011	93	48	0.00
2010	91	56	0.00
2009	91	46	0.00
2008	88	54	0.00
2007	82	55	0.00
2006	90	42	0.00
2005	91	46	0.00
2004	82	54	0.00
2003	95	55	0.00
2002	83	57	0.00
2001	90	56	0.00
2000	79	57	0.00
1999	92	50	0.00
1998	87	49	0.00
1997	96	48	0.13
1996	86	45	0.00
1995	94	40	0.00
1994	93	51	0.22
1993	83	53	0.62
1992	92	50	0.00
1991	93	48	0.01
1990	81	50	0.00
1989	79	51	0.01
1988	87	54	0.00
1987	87	60	0.00
1986	89	48	0.00
1985	86	46	0.00
1984	83	51	0.00
1983	75	55	0.16
1982	95	55	0.00
1981	92	60	0.02
1980	74	42	0.00
1979	79	49	0.00
1978	89	50	0.00
1977	94	54	0.00
1976	88	49	0.00
1975	78	45	0.00
1974	68	45	0.02
1973	91	58	0.00
1972	84	48	0.00
1971	92	47	0.00
1970	89	58	0.00
1969	92	54	0.00
1968	59	46	0.45
1967	95	49	0.00
1966	75	48	0.00
1965	82	45	0.02
1964	69	35	0.00
1963	80	56	0.00
1962	89	54	0.00
1961	89	63	0.00
1960	92	53	0.00
1959	77	52	0.25
1958	90	51	0.00
1957	89	54	0.00
1956	89	49	0.00
1955	88	56	0.00
1954	72	50	0.00
1953	90	52	0.00
1952	87	57	0.00
1951	76	63	0.00
1950	88	51	0.00
1949	94	48	0.00
1948	80	47	0.00
1947	88	62	0.00
1946	92	51	0.04
1945	74	53	0.12
1944	89	46	0.00
1943	88	48	0.00
1942	91	64	0.00
1941	83	48	0.03
1940	95	60	0.00
1939	90	40	0.00

What's the all-time high for Pocatello on 8/20?

For the date of Aug 20, the highest temperature ever reached in Pocatello history is 96 °F which has happened 2 times, most recently in 2019.

Highest Temperatures in Pocatello on August 20

What's the all-time low for Pocatello on 8/20?

For the date of Aug 20, the lowest temperature ever reached in Pocatello history is 35 °F which happened in 1964.

Lowest Temperatures in Pocatello on August 20

Lowest High Temperatures in Pocatello on August 20

What's the most it has ever rained in Pocatello on 8/20?

For the date of Aug 20, the most precipitation ever recorded in Pocatello history is 0.62 inches which happened in 1993.

All-Time Most Precipitation in Pocatello on August 20

Weather Station Details

Years	Station	Coordinates
1939–2024	Pocatello Regional Airport	location