Casper August 19 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of August 19.

August 19 All-Time Records 1900–2023
Highest temperature	103 °F	1911
Lowest temperature	37 °F	2002
Lowest daily high	55 °F	2016
Highest daily low	68 °F	1932
Most precipitation	1.4 inches	1979
Most snow	none	-

August 19 All-Time Records
1900–2023

Highest temperature

103 °F

37 °F

55 °F

Highest daily low

68 °F

1932

Most precipitation

1.4 inches

1979

Most snow

none

August 19 Average Weather 1991–2020 ¹
Average high	86.5 °F
Average low	51.3 °F
Chance precipitation	17.9%
Chance snow	0%

August 19 Average Weather
1991–2020 ¹

Average high

86.5 °F

Average low

51.3 °F

Chance precipitation

17.9%

Chance snow

Casper August 19 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	58	0.00	0.0
2022	81	50	0.00	0.0
2021	74	50	0.15	0.0
2020	92	52	0.00	0.0
2019	97	50	0.00	0.0
2018	67	53	0.09	0.0
2017	90	49	0.00	0.0
2016	55	40	0.24	0.0
2015	75	41	0.00	0.0
2014	89	47	0.00	0.0
2013	96	54	0.00	0.0
2012	85	40	0.00	0.0
2011	92	46	0.00	0.0
2010	85	62	0.00	0.0
2009	76	49	0.00	0.0
2008	92	47	0.00	0.0
2007	91	54	0.00	0.0
2006	88	48	0.16	0.0
2005	81	48	0.00	0.0
2004	75	51	0.03	0.0
2003	85	56	0.00	0.0
2002	88	37	0.00	0.0
2001	92	53	0.00	0.0
2000	91	58	0.00	0.0
1999	90	45	0.03	0.0
1998	86	54	0.00	n/a
1997	83	50	0.02	n/a
1996	80	44	0.00	n/a
1995	89	43	0.00	0.0
1994	88	56	0.00	0.0
1993	83	52	0.55	0.0
1992	93	54	0.00	0.0
1991	88	54	0.45	0.0
1990	85	55	0.00	0.0
1989	76	46	0.07	0.0
1988	90	53	0.00	0.0
1987	93	44	0.00	0.0
1986	95	56	0.00	0.0
1985	88	53	0.00	0.0
1984	88	61	0.04	0.0
1983	82	60	0.18	0.0
1982	89	60	0.00	0.0
1981	93	48	0.00	0.0
1980	83	45	0.01	0.0
1979	59	54	1.35	0.0
1978	80	42	0.00	0.0
1977	87	53	0.00	0.0
1976	89	55	0.00	0.0
1975	87	52	0.00	0.0
1974	91	62	0.00	0.0
1973	91	52	0.00	0.0
1972	77	56	0.00	0.0
1971	89	51	0.00	0.0
1970	84	48	0.00	0.0
1969	90	59	0.00	0.0
1968	76	52	0.01	0.0
1967	88	51	0.00	0.0
1966	83	48	0.13	0.0
1965	69	54	0.08	0.0
1964	78	45	0.00	0.0
1963	89	50	0.00	0.0
1962	86	55	0.00	0.0
1961	91	53	0.00	0.0
1960	86	46	0.00	0.0
1959	84	61	0.00	0.0
1958	85	59	0.75	0.0
1957	85	53	0.05	0.0
1956	58	49	0.11	0.0
1955	82	60	0.00	0.0
1954	88	48	0.00	0.0
1953	86	55	0.00	0.0
1952	91	61	0.03	0.0
1951	85	56	0.00	0.0
1950	64	46	0.00	0.0
1949	87	46	0.00	0.0
1948	95	55	0.00	0.0
1939	n/a	42	0.18	0.0
1938	76	60	0.00	n/a
1937	86	46	0.00	0.0
1936	89	51	0.16	0.0
1935	75	54	0.00	0.0
1934	75	47	0.00	0.0
1933	80	56	0.14	0.0
1932	96	68	0.00	0.0
1931	89	51	0.00	n/a
1930	89	54	n/a	n/a
1929	91	66	0.09	n/a
1928	92	53	n/a	n/a
1927	77	45	n/a	n/a
1926	87	59	0.00	n/a
1925	85	57	n/a	n/a
1924	86	48	n/a	n/a
1923	85	55	n/a	n/a
1922	90	57	0.03	n/a
1921	88	48	0.00	n/a
1920	74	52	0.02	n/a
1917	82	58	0.11	0.0
1916	82	45	0.00	n/a
1915	73	42	0.00	0.0
1914	84	51	0.00	0.0
1913	90	59	0.00	n/a
1912	101	40	0.00	n/a
1911	103	52	0.00	n/a
1901	82	63	0.00	0.0

What's the all-time high for Casper on 8/19?

For the date of Aug 19, the highest temperature ever reached in Casper history is 103 °F which happened in 1911.

Highest Temperatures in Casper on August 19

Rank	Temperature	Year
1	103 °F	1911
2	101 °F	1912
3	97 °F	2019
4	96 °F	1932
4	96 °F	2013
6	95 °F	1986
6	95 °F	1948
8	93 °F	1992
8	93 °F	1981
8	93 °F	1987

What's the all-time low for Casper on 8/19?

For the date of Aug 19, the lowest temperature ever reached in Casper history is 37 °F which happened in 2002.

Lowest Temperatures in Casper on August 19

Rank	Temperature	Year
1	37 °F	2002
2	40 °F	2012
2	40 °F	2016
2	40 °F	1912
5	41 °F	2015
6	42 °F	1915
6	42 °F	1978
6	42 °F	1939
9	43 °F	1995
10	44 °F	1987
10	44 °F	1996

Lowest High Temperatures in Casper on August 19

Rank	Temperature	Year
1	55 °F	2016
2	58 °F	1956
3	59 °F	1979
4	64 °F	1950
5	67 °F	2018
6	69 °F	1965
7	73 °F	1915
8	74 °F	1920
8	74 °F	2021
10	75 °F	2004
10	75 °F	1934
10	75 °F	1935
10	75 °F	2015

What's the most it has ever rained in Casper on 8/19?

For the date of Aug 19, the most precipitation ever recorded in Casper history is 1.35 inches which happened in 1979.

All-Time Most Precipitation in Casper on August 19

Rank	Precipitation	Year
1	1.35 inches	1979
2	0.75 inches	1958
3	0.55 inches	1993
4	0.45 inches	1991
5	0.24 inches	2016
6	0.18 inches	1939
6	0.18 inches	1983
8	0.16 inches	2006
8	0.16 inches	1936
10	0.15 inches	2021

Weather Station Details

Years	Station	Coordinates
1949–2023	Casper-Natrona County International Airport	location
1900–1948	Casper 2 E	location