Casper August 30 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of August 30.
August 30 All-Time Records
1900–2024
Highest temperature 99 °F 1948
Lowest temperature 34 °F 1965
Lowest daily high 54 °F 1962
Highest daily low 67 °F 1922
Most precipitation 0.56 inches 1913
Most snow none -
August 30 Average Weather
1991–2020 1
Average high 83.1 °F
Average low 48.6 °F
Chance precipitation 18.7%
Chance snow 0.5%
Casper August 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 52 0.00 0.0
2022 92 45 0.00 0.0
2021 87 42 0.00 0.0
2020 83 43 0.00 0.0
2019 91 49 0.00 0.0
2018 89 50 0.00 0.0
2017 89 49 0.00 0.0
2016 86 45 0.00 0.0
2015 92 62 0.00 0.0
2014 89 46 0.04 0.0
2013 94 56 0.00 0.0
2012 91 49 0.00 0.0
2011 92 50 0.00 0.0
2010 77 51 0.02 0.0
2009 82 42 0.00 0.0
2008 94 52 0.00 0.0
2007 93 46 0.00 0.0
2006 91 56 0.00 0.0
2005 91 37 0.00 0.0
2004 84 43 0.00 0.0
2003 58 49 0.43 0.0
2002 86 53 0.00 0.0
2001 84 45 0.00 0.0
2000 82 51 0.38 0.0
1999 92 53 0.00 0.0
1998 93 49 0.00 n/a
1997 90 47 0.00 n/a
1996 81 45 0.00 n/a
1995 85 49 0.00 0.0
1994 77 51 0.00 0.0
1993 67 42 0.00 0.0
1992 82 39 0.00 0.0
1991 91 45 0.00 0.0
1990 90 46 0.00 0.0
1989 91 57 0.00 0.0
1988 91 53 0.00 0.0
1987 78 47 0.00 0.0
1986 84 57 0.00 0.0
1985 95 53 0.00 0.0
1984 89 40 0.00 0.0
1983 92 53 0.00 0.0
1982 90 58 0.04 0.0
1981 93 53 0.00 0.0
1980 73 49 0.16 0.0
1979 89 53 0.00 0.0
1978 83 46 0.00 0.0
1977 85 43 0.00 0.0
1976 87 54 0.00 0.0
1975 87 51 0.00 0.0
1974 67 47 0.00 0.0
1973 87 49 0.00 0.0
1972 84 55 0.00 0.0
1971 86 51 0.00 0.0
1970 87 47 0.00 0.0
1969 80 55 0.00 0.0
1968 75 39 0.00 0.0
1967 62 46 0.00 0.0
1966 84 59 0.00 0.0
1965 69 34 0.00 0.0
1964 77 36 0.00 0.0
1963 78 48 0.04 0.0
1962 54 40 0.02 0.0
1961 81 57 0.02 0.0
1960 90 50 0.00 0.0
1959 83 46 0.00 0.0
1958 73 43 0.00 0.0
1957 75 55 0.00 0.0
1956 65 41 0.01 0.0
1955 88 47 0.00 0.0
1954 95 56 0.00 0.0
1953 86 57 0.00 0.0
1952 77 46 0.00 0.0
1951 80 57 0.00 0.0
1950 88 47 0.00 0.0
1949 81 41 0.02 0.0
1948 99 48 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 89 58 0.00 0.0
1938 87 51 0.06 n/a
1937 83 48 0.01 0.0
1936 87 47 0.00 0.0
1935 82 44 0.05 0.0
1934 83 56 0.00 0.0
1933 n/a 47 0.00 0.0
1932 65 46 0.18 0.0
1931 89 49 0.15 n/a
1930 84 49 n/a n/a
1929 88 64 n/a n/a
1928 78 42 n/a n/a
1927 83 50 n/a n/a
1926 90 63 n/a n/a
1925 84 46 n/a n/a
1924 90 54 n/a n/a
1923 80 58 n/a n/a
1922 88 67 0.00 n/a
1921 88 55 0.00 n/a
1920 78 44 0.00 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 83 47 0.00 0.0
1916 75 57 0.08 n/a
1915 84 34 0.00 0.0
1914 82 56 0.00 0.0
1913 87 55 0.56 n/a
1912 90 46 0.06 n/a
1911 97 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 80 50 0.00 0.0
What's the all-time high for Casper on 8/30?
For the date of Aug 30, the highest temperature ever reached in Casper history is 99 °F which happened in 1948.
Highest Temperatures in Casper on August 30
Rank Temperature Year
1 99 °F 1948
2 97 °F 1911
3 95 °F 1985
3 95 °F 1954
5 94 °F 2008
5 94 °F 2013
7 93 °F 2007
7 93 °F 1998
7 93 °F 1981
10 92 °F 2011
10 92 °F 1999
10 92 °F 2015
10 92 °F 1983
10 92 °F 2022
What's the all-time low for Casper on 8/30?
For the date of Aug 30, the lowest temperature ever reached in Casper history is 34 °F which has happened 2 times, most recently in 1965.
Lowest Temperatures in Casper on August 30
Rank Temperature Year
1 34 °F 1965
1 34 °F 1915
3 36 °F 1964
4 37 °F 2005
5 39 °F 1968
5 39 °F 1992
7 40 °F 1962
7 40 °F 1984
9 41 °F 1956
9 41 °F 1949
Lowest High Temperatures in Casper on August 30
Rank Temperature Year
1 54 °F 1962
2 58 °F 2003
3 62 °F 1967
4 65 °F 1932
4 65 °F 1956
6 67 °F 1974
6 67 °F 1993
8 69 °F 1965
9 73 °F 1958
9 73 °F 1980
What's the most it has ever rained in Casper on 8/30?
For the date of Aug 30, the most precipitation ever recorded in Casper history is 0.56 inches which happened in 1913.
All-Time Most Precipitation in Casper on August 30
Rank Precipitation Year
1 0.56 inches 1913
2 0.43 inches 2003
3 0.38 inches 2000
4 0.18 inches 1932
5 0.16 inches 1980
6 0.15 inches 1931
7 0.08 inches 1916
8 0.06 inches 1912
8 0.06 inches 1938
10 0.05 inches 1935
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location