Casper August 9 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of August 9.
August 9 All-Time Records
1900–2024
Highest temperature 100 °F 1912
Lowest temperature 40 °F 1915
Lowest daily high 62 °F 1968
Highest daily low 66 °F 1958
Most precipitation 0.77 inches 1974
Most snow none -
August 9 Average Weather
1991–2020 1
Average high 87.7 °F
Average low 52.6 °F
Chance precipitation 20.8%
Chance snow 0%
Casper August 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 49 0.00 0.0
2022 96 52 0.00 0.0
2021 84 48 0.00 0.0
2020 88 57 0.00 0.0
2019 90 56 0.00 0.0
2018 93 49 0.00 0.0
2017 82 53 0.13 0.0
2016 94 50 0.00 0.0
2015 83 46 0.00 0.0
2014 81 53 0.00 0.0
2013 83 51 0.60 0.0
2012 92 51 0.00 0.0
2011 83 45 0.00 0.0
2010 86 56 0.00 0.0
2009 75 50 0.22 0.0
2008 91 58 0.00 0.0
2007 90 48 0.00 0.0
2006 95 54 0.00 0.0
2005 87 54 0.19 0.0
2004 80 47 0.00 0.0
2003 95 60 0.00 0.0
2002 78 44 0.00 0.0
2001 77 56 0.13 0.0
2000 97 49 0.00 0.0
1999 90 52 0.00 0.0
1998 85 56 0.00 n/a
1997 68 53 0.03 n/a
1996 87 49 0.00 n/a
1995 92 41 0.00 0.0
1994 87 61 0.39 0.0
1993 95 53 0.00 0.0
1992 99 60 0.00 0.0
1991 91 52 0.00 0.0
1990 94 53 0.00 0.0
1989 88 52 0.00 0.0
1988 89 48 0.00 0.0
1987 88 49 0.00 0.0
1986 76 53 0.00 0.0
1985 74 48 0.04 0.0
1984 90 51 0.00 0.0
1983 98 60 0.00 0.0
1982 88 58 0.01 0.0
1981 68 50 0.24 0.0
1980 92 54 0.00 0.0
1979 76 55 0.01 0.0
1978 88 55 0.00 0.0
1977 84 50 0.00 0.0
1976 84 60 0.00 0.0
1975 88 51 0.00 0.0
1974 65 49 0.77 0.0
1973 88 48 0.00 0.0
1972 92 53 0.00 0.0
1971 87 58 0.00 0.0
1970 84 49 0.00 0.0
1969 89 45 0.00 0.0
1968 62 52 0.21 0.0
1967 84 47 0.00 0.0
1966 75 52 0.02 0.0
1965 91 51 0.00 0.0
1964 92 60 0.00 0.0
1963 89 61 0.00 0.0
1962 88 64 0.00 0.0
1961 82 55 0.00 0.0
1960 74 45 0.00 0.0
1959 89 52 0.00 0.0
1958 95 66 0.00 0.0
1957 92 56 0.00 0.0
1956 87 50 0.00 0.0
1955 86 56 0.00 0.0
1954 91 51 0.00 0.0
1953 92 64 0.00 0.0
1952 89 54 0.00 0.0
1951 76 52 0.01 0.0
1950 87 54 0.00 0.0
1949 76 57 0.13 0.0
1948 85 45 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 64 41 0.00 0.0
1938 85 62 0.00 n/a
1937 94 58 0.04 0.0
1936 93 61 0.00 0.0
1935 96 55 0.00 0.0
1934 72 60 0.07 0.0
1933 89 54 0.00 0.0
1932 96 60 0.00 0.0
1931 83 n/a 0.00 n/a
1930 67 61 0.20 n/a
1929 87 55 n/a n/a
1928 94 53 n/a n/a
1927 85 51 n/a n/a
1926 77 56 0.00 n/a
1925 80 56 n/a n/a
1924 82 54 n/a n/a
1923 81 56 n/a n/a
1922 90 53 0.00 n/a
1921 87 66 0.00 n/a
1920 85 54 0.70 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 84 42 0.00 0.0
1916 84 58 0.02 n/a
1915 77 40 0.00 0.0
1914 84 47 0.00 0.0
1913 85 52 0.00 n/a
1912 100 54 0.00 n/a
1911 100 52 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 88 53 0.00 0.0
What's the all-time high for Casper on 8/9?
For the date of Aug 9, the highest temperature ever reached in Casper history is 100 °F which has happened 2 times, most recently in 1912.
Highest Temperatures in Casper on August 9
Rank Temperature Year
1 100 °F 1912
1 100 °F 1911
3 99 °F 1992
4 98 °F 1983
5 97 °F 2000
6 96 °F 1932
6 96 °F 2022
6 96 °F 1935
9 95 °F 2003
9 95 °F 2006
9 95 °F 1993
9 95 °F 1958
What's the all-time low for Casper on 8/9?
For the date of Aug 9, the lowest temperature ever reached in Casper history is 40 °F which happened in 1915.
Lowest Temperatures in Casper on August 9
Rank Temperature Year
1 40 °F 1915
2 41 °F 1995
2 41 °F 1939
4 42 °F 1917
5 44 °F 2002
6 45 °F 1969
6 45 °F 2011
6 45 °F 1948
6 45 °F 1960
10 46 °F 2015
Lowest High Temperatures in Casper on August 9
Rank Temperature Year
1 62 °F 1968
2 64 °F 1939
3 65 °F 1974
4 67 °F 1930
5 68 °F 1981
5 68 °F 1997
7 72 °F 1934
8 74 °F 1985
8 74 °F 1960
10 75 °F 2009
10 75 °F 1966
What's the most it has ever rained in Casper on 8/9?
For the date of Aug 9, the most precipitation ever recorded in Casper history is 0.77 inches which happened in 1974.
All-Time Most Precipitation in Casper on August 9
Rank Precipitation Year
1 0.77 inches 1974
2 0.70 inches 1920
3 0.60 inches 2013
4 0.39 inches 1994
5 0.24 inches 1981
6 0.22 inches 2009
7 0.21 inches 1968
8 0.20 inches 1930
9 0.19 inches 2005
10 0.13 inches 2017
10 0.13 inches 2001
10 0.13 inches 1949
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location