Casper August 23 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of August 23.
August 23 All-Time Records
1900–2024
Highest temperature 100 °F 1912
Lowest temperature 29 °F 2015
Lowest daily high 60 °F 1992
Highest daily low 71 °F 1925
Most precipitation 0.80 inches 1972
Most snow none -
August 23 Average Weather
1991–2020 1
Average high 85.6 °F
Average low 50.5 °F
Chance precipitation 17.9%
Chance snow 0%
Casper August 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 60 0.00 0.0
2022 87 54 0.00 0.0
2021 90 52 0.00 0.0
2020 98 58 0.00 0.0
2019 82 50 0.02 0.0
2018 80 48 0.00 0.0
2017 90 46 0.00 0.0
2016 83 43 0.00 0.0
2015 82 29 0.00 0.0
2014 71 45 0.04 0.0
2013 90 63 0.02 0.0
2012 90 58 0.00 0.0
2011 95 57 0.00 0.0
2010 76 49 0.00 0.0
2009 92 50 0.00 0.0
2008 88 42 0.00 0.0
2007 67 51 0.00 0.0
2006 97 59 0.00 0.0
2005 84 53 0.02 0.0
2004 76 54 0.00 0.0
2003 89 65 0.00 0.0
2002 87 46 0.01 0.0
2001 89 54 0.00 0.0
2000 91 52 0.00 0.0
1999 87 45 0.00 0.0
1998 95 43 0.00 n/a
1997 93 56 0.00 n/a
1996 88 45 0.00 n/a
1995 91 58 0.00 0.0
1994 92 47 0.00 0.0
1993 89 49 0.00 0.0
1992 60 43 0.08 0.0
1991 93 53 0.00 0.0
1990 83 50 0.00 0.0
1989 89 54 0.00 0.0
1988 86 42 0.00 0.0
1987 75 51 0.00 0.0
1986 87 47 0.01 0.0
1985 81 42 0.00 0.0
1984 88 53 0.00 0.0
1983 90 51 0.00 0.0
1982 90 53 0.00 0.0
1981 86 46 0.00 0.0
1980 86 48 0.00 0.0
1979 83 48 0.00 0.0
1978 87 53 0.00 0.0
1977 89 52 0.00 0.0
1976 84 57 0.00 0.0
1975 86 53 0.00 0.0
1974 85 44 0.00 0.0
1973 89 55 0.00 0.0
1972 70 46 0.80 0.0
1971 84 56 0.00 0.0
1970 91 49 0.00 0.0
1969 91 49 0.00 0.0
1968 62 42 0.01 0.0
1967 91 52 0.00 0.0
1966 75 41 0.00 0.0
1965 79 49 0.00 0.0
1964 82 44 0.00 0.0
1963 85 55 0.00 0.0
1962 66 49 0.01 0.0
1961 90 53 0.00 0.0
1960 68 46 0.00 0.0
1959 86 48 0.00 0.0
1958 73 53 0.05 0.0
1957 80 47 0.00 0.0
1956 88 52 0.00 0.0
1955 94 60 0.00 0.0
1954 85 50 0.00 0.0
1953 87 53 0.00 0.0
1952 91 63 0.00 0.0
1951 83 56 0.00 0.0
1950 90 48 0.00 0.0
1949 90 51 0.00 0.0
1948 90 60 0.00 0.0
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 n/a n/a n/a n/a
1944 n/a n/a n/a n/a
1943 n/a n/a n/a n/a
1942 n/a n/a n/a n/a
1941 n/a n/a n/a n/a
1940 n/a n/a n/a n/a
1939 91 42 0.00 0.0
1938 96 53 0.00 n/a
1937 95 60 0.00 0.0
1936 91 69 0.00 0.0
1935 89 69 0.00 0.0
1934 69 52 0.00 0.0
1933 79 43 0.00 0.0
1932 94 66 0.00 0.0
1931 84 61 0.00 n/a
1930 86 62 n/a n/a
1929 91 54 n/a n/a
1928 73 44 0.70 n/a
1927 78 49 0.04 n/a
1926 85 58 0.25 n/a
1925 90 71 0.00 n/a
1924 87 53 n/a n/a
1923 83 49 n/a n/a
1922 88 57 0.00 n/a
1921 79 55 0.00 n/a
1920 87 52 0.00 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 83 40 0.00 0.0
1916 88 43 0.00 n/a
1915 65 41 0.00 0.0
1914 85 45 0.00 0.0
1913 88 50 0.00 n/a
1912 100 43 0.00 n/a
1911 84 47 0.00 n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 89 59 0.00 0.0
What's the all-time high for Casper on 8/23?
For the date of Aug 23, the highest temperature ever reached in Casper history is 100 °F which happened in 1912.
Highest Temperatures in Casper on August 23
Rank Temperature Year
1 100 °F 1912
2 98 °F 2020
3 97 °F 2006
4 96 °F 1938
5 95 °F 2011
5 95 °F 1998
5 95 °F 1937
8 94 °F 1955
8 94 °F 1932
10 93 °F 1991
10 93 °F 1997
What's the all-time low for Casper on 8/23?
For the date of Aug 23, the lowest temperature ever reached in Casper history is 29 °F which happened in 2015.
Lowest Temperatures in Casper on August 23
Rank Temperature Year
1 29 °F 2015
2 40 °F 1917
3 41 °F 1966
3 41 °F 1915
5 42 °F 1939
5 42 °F 1985
5 42 °F 1988
5 42 °F 2008
5 42 °F 1968
10 43 °F 2016
10 43 °F 1916
10 43 °F 1933
10 43 °F 1998
10 43 °F 1992
10 43 °F 1912
Lowest High Temperatures in Casper on August 23
Rank Temperature Year
1 60 °F 1992
2 62 °F 1968
3 65 °F 1915
4 66 °F 1962
5 67 °F 2007
6 68 °F 1960
7 69 °F 1934
8 70 °F 1972
9 71 °F 2014
10 73 °F 1958
10 73 °F 1928
What's the most it has ever rained in Casper on 8/23?
For the date of Aug 23, the most precipitation ever recorded in Casper history is 0.80 inches which happened in 1972.
All-Time Most Precipitation in Casper on August 23
Rank Precipitation Year
1 0.80 inches 1972
2 0.70 inches 1928
3 0.25 inches 1926
4 0.08 inches 1992
5 0.05 inches 1958
6 0.04 inches 2014
6 0.04 inches 1927
8 0.02 inches 2013
8 0.02 inches 2019
8 0.02 inches 2005
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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