Casper July 30 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of July 30.
July 30 All-Time Records
1900–2024
Highest temperature 101 °F 2006
Lowest temperature 38 °F 1971
Lowest daily high 72 °F 1915
Highest daily low 70 °F 1912
Most precipitation 1.02 inches 1931
Most snow none -
July 30 Average Weather
1991–2020 1
Average high 89.1 °F
Average low 53.9 °F
Chance precipitation 21.4%
Chance snow 0%
Casper July 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 96 57 0.00 0.0
2022 96 52 0.00 0.0
2021 87 63 0.63 0.0
2020 87 51 0.00 0.0
2019 98 60 0.00 0.0
2018 80 45 0.00 0.0
2017 89 53 0.00 0.0
2016 96 51 0.00 0.0
2015 88 42 0.00 0.0
2014 80 52 0.00 0.0
2013 86 55 0.02 0.0
2012 93 56 0.00 0.0
2011 93 56 0.00 0.0
2010 90 61 0.00 0.0
2009 74 40 0.00 0.0
2008 96 55 0.00 0.0
2007 91 55 0.00 0.0
2006 101 63 0.00 0.0
2005 92 59 0.00 0.0
2004 86 45 0.00 0.0
2003 90 51 0.00 0.0
2002 95 49 0.00 0.0
2001 98 57 0.00 0.0
2000 95 52 0.00 0.0
1999 88 61 0.00 0.0
1998 75 56 0.18 n/a
1997 85 59 0.00 n/a
1996 83 57 0.00 n/a
1995 79 54 0.00 0.0
1994 95 60 0.00 0.0
1993 96 64 0.00 0.0
1992 83 55 0.02 0.0
1991 92 62 0.00 0.0
1990 81 51 0.00 0.0
1989 89 53 0.00 0.0
1988 97 62 0.00 0.0
1987 94 66 0.00 0.0
1986 87 49 0.00 0.0
1985 79 52 0.84 0.0
1984 82 59 0.00 0.0
1983 89 55 0.00 0.0
1982 84 48 0.00 0.0
1981 95 62 0.00 0.0
1980 87 55 0.00 0.0
1979 83 53 0.04 0.0
1978 84 53 0.00 0.0
1977 83 53 0.00 0.0
1976 83 59 0.04 0.0
1975 88 62 0.01 0.0
1974 87 54 0.20 0.0
1973 80 51 0.00 0.0
1972 93 51 0.00 0.0
1971 87 38 0.00 0.0
1970 82 59 0.04 0.0
1969 86 64 0.00 0.0
1968 75 50 0.00 0.0
1967 87 55 0.00 0.0
1966 99 55 0.00 0.0
1965 78 57 0.00 0.0
1964 95 59 0.01 0.0
1963 87 52 0.00 0.0
1962 79 52 0.00 0.0
1961 89 58 0.00 0.0
1960 93 56 0.00 0.0
1959 94 50 0.00 0.0
1958 73 54 0.08 0.0
1957 90 58 0.00 0.0
1956 76 59 0.02 0.0
1955 94 58 0.00 0.0
1954 85 58 0.00 0.0
1953 90 58 0.00 0.0
1952 92 54 0.00 0.0
1951 88 60 0.01 0.0
1950 74 42 0.00 0.0
1949 94 48 0.00 0.0
1948 n/a n/a n/a n/a
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 61 0.00 0.0
1938 93 49 0.00 n/a
1937 86 54 0.00 0.0
1936 88 53 0.00 0.0
1935 94 66 0.00 0.0
1934 79 55 0.70 0.0
1933 n/a n/a 0.00 0.0
1932 82 61 0.00 0.0
1931 86 60 1.02 n/a
1930 87 57 0.24 n/a
1929 92 57 n/a n/a
1928 94 56 n/a n/a
1927 77 49 0.15 n/a
1926 88 46 n/a n/a
1925 73 51 n/a n/a
1924 90 59 n/a n/a
1923 91 55 n/a n/a
1922 91 57 0.00 n/a
1921 91 56 0.00 n/a
1920 91 57 0.00 0.0
1919 n/a n/a n/a n/a
1918 95 52 0.00 n/a
1917 84 63 0.00 0.0
1916 78 57 0.00 n/a
1915 72 44 0.00 0.0
1914 82 64 0.25 0.0
1913 81 47 0.39 n/a
1912 99 70 0.00 n/a
1911 100 43 0.03 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 97 56 0.00 n/a
What's the all-time high for Casper on 7/30?
For the date of Jul 30, the highest temperature ever reached in Casper history is 101 °F which happened in 2006.
Highest Temperatures in Casper on July 30
Rank Temperature Year
1 101 °F 2006
2 100 °F 1911
3 99 °F 1912
3 99 °F 1966
5 98 °F 2001
5 98 °F 2019
7 97 °F 1988
7 97 °F 1901
9 96 °F 2023
9 96 °F 2008
9 96 °F 2016
9 96 °F 2022
9 96 °F 1993
What's the all-time low for Casper on 7/30?
For the date of Jul 30, the lowest temperature ever reached in Casper history is 38 °F which happened in 1971.
Lowest Temperatures in Casper on July 30
Rank Temperature Year
1 38 °F 1971
2 40 °F 2009
3 42 °F 2015
3 42 °F 1950
5 43 °F 1911
6 44 °F 1915
7 45 °F 2018
7 45 °F 2004
9 46 °F 1926
10 47 °F 1913
Lowest High Temperatures in Casper on July 30
Rank Temperature Year
1 72 °F 1915
2 73 °F 1925
2 73 °F 1958
4 74 °F 2009
4 74 °F 1950
6 75 °F 1998
6 75 °F 1968
8 76 °F 1956
9 77 °F 1927
10 78 °F 1916
10 78 °F 1965
What's the most it has ever rained in Casper on 7/30?
For the date of Jul 30, the most precipitation ever recorded in Casper history is 1.02 inches which happened in 1931.
All-Time Most Precipitation in Casper on July 30
Rank Precipitation Year
1 1.02 inches 1931
2 0.84 inches 1985
3 0.70 inches 1934
4 0.63 inches 2021
5 0.39 inches 1913
6 0.25 inches 1914
7 0.24 inches 1930
8 0.20 inches 1974
9 0.18 inches 1998
10 0.15 inches 1927
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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