Casper July 17 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of July 17.
July 17 All-Time Records
1900–2024
Highest temperature 101 °F 2023
Lowest temperature 39 °F 1915
Lowest daily high 72 °F 1972
Highest daily low 70 °F 1921
Most precipitation 0.60 inches 1928
Most snow none -
July 17 Average Weather
1991–2020 1
Average high 89.3 °F
Average low 53.6 °F
Chance precipitation 22.1%
Chance snow 0%
Casper July 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 101 47 0.00 0.0
2022 98 50 0.00 0.0
2021 94 50 0.00 0.0
2020 97 68 0.00 0.0
2019 93 55 0.00 0.0
2018 90 56 0.02 0.0
2017 94 53 0.00 0.0
2016 90 48 0.00 0.0
2015 82 50 0.03 0.0
2014 85 48 0.00 0.0
2013 91 53 0.00 0.0
2012 91 57 0.00 0.0
2011 94 63 0.00 0.0
2010 88 59 0.00 0.0
2009 89 47 0.00 0.0
2008 87 48 0.00 0.0
2007 99 60 0.06 0.0
2006 97 58 0.00 0.0
2005 80 50 0.00 0.0
2004 92 56 0.00 0.0
2003 99 65 0.00 0.0
2002 92 64 0.00 0.0
2001 90 52 0.00 0.0
2000 85 55 0.11 0.0
1999 88 52 0.00 0.0
1998 98 53 0.00 n/a
1997 98 57 0.00 n/a
1996 89 56 0.00 n/a
1995 82 49 0.00 0.0
1994 92 53 0.00 0.0
1993 77 53 0.00 0.0
1992 83 52 0.00 0.0
1991 93 63 0.00 0.0
1990 93 55 0.00 0.0
1989 86 55 0.00 0.0
1988 95 52 0.00 0.0
1987 85 55 0.16 0.0
1986 87 57 0.00 0.0
1985 87 58 0.00 0.0
1984 89 53 0.00 0.0
1983 96 52 0.00 0.0
1982 91 43 0.00 0.0
1981 87 57 0.07 0.0
1980 90 56 0.00 0.0
1979 92 48 0.00 0.0
1978 88 60 0.02 0.0
1977 99 59 0.00 0.0
1976 90 51 0.00 0.0
1975 87 59 0.00 0.0
1974 89 57 0.00 0.0
1973 90 57 0.00 0.0
1972 72 50 0.00 0.0
1971 89 61 0.00 0.0
1970 95 59 0.00 0.0
1969 92 57 0.12 0.0
1968 87 50 0.18 0.0
1967 80 55 0.28 0.0
1966 94 67 0.00 0.0
1965 87 60 0.01 0.0
1964 92 58 0.00 0.0
1963 87 58 0.00 0.0
1962 85 49 0.00 0.0
1961 93 62 0.00 0.0
1960 87 59 0.00 0.0
1959 89 57 0.00 0.0
1958 84 56 0.00 0.0
1957 92 65 0.00 0.0
1956 84 54 0.00 0.0
1955 95 58 0.00 0.0
1954 91 60 0.06 0.0
1953 81 49 0.00 0.0
1952 94 60 0.00 0.0
1951 84 62 0.00 0.0
1950 79 45 0.11 0.0
1949 92 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 53 0.00 0.0
1938 78 56 0.30 n/a
1937 88 43 0.00 0.0
1936 95 59 0.00 0.0
1935 n/a 63 0.10 0.0
1934 99 69 0.00 0.0
1933 n/a 58 0.00 0.0
1932 98 57 0.00 0.0
1931 94 64 n/a n/a
1930 89 62 n/a n/a
1929 91 63 n/a n/a
1928 83 55 0.60 n/a
1927 94 46 n/a n/a
1926 96 57 n/a n/a
1925 95 69 0.00 n/a
1924 87 57 n/a n/a
1923 93 58 0.02 n/a
1922 79 45 0.00 n/a
1921 90 70 0.03 n/a
1920 84 55 0.00 0.0
1919 n/a n/a n/a n/a
1918 80 58 0.00 n/a
1917 90 52 0.00 0.0
1916 93 70 0.00 n/a
1915 81 39 0.00 0.0
1914 87 50 0.00 0.0
1913 90 53 0.03 n/a
1912 101 60 0.00 n/a
1911 92 44 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 98 56 0.00 n/a
What's the all-time high for Casper on 7/17?
For the date of Jul 17, the highest temperature ever reached in Casper history is 101 °F which has happened 2 times, most recently in 2023.
Highest Temperatures in Casper on July 17
Rank Temperature Year
1 101 °F 1912
1 101 °F 2023
3 99 °F 1934
3 99 °F 1977
3 99 °F 2003
3 99 °F 2007
7 98 °F 1901
7 98 °F 1932
7 98 °F 1998
7 98 °F 1997
7 98 °F 2022
What's the all-time low for Casper on 7/17?
For the date of Jul 17, the lowest temperature ever reached in Casper history is 39 °F which happened in 1915.
Lowest Temperatures in Casper on July 17
Rank Temperature Year
1 39 °F 1915
2 43 °F 1937
2 43 °F 1982
4 44 °F 1911
5 45 °F 1950
5 45 °F 1922
7 46 °F 1927
8 47 °F 2009
8 47 °F 2023
10 48 °F 2014
10 48 °F 1949
10 48 °F 2016
10 48 °F 1979
10 48 °F 2008
Lowest High Temperatures in Casper on July 17
Rank Temperature Year
1 72 °F 1972
2 77 °F 1993
3 78 °F 1938
4 79 °F 1950
4 79 °F 1922
6 80 °F 1967
6 80 °F 2005
6 80 °F 1918
9 81 °F 1915
9 81 °F 1953
What's the most it has ever rained in Casper on 7/17?
For the date of Jul 17, the most precipitation ever recorded in Casper history is 0.60 inches which happened in 1928.
All-Time Most Precipitation in Casper on July 17
Rank Precipitation Year
1 0.60 inches 1928
2 0.30 inches 1938
3 0.28 inches 1967
4 0.18 inches 1968
5 0.16 inches 1987
6 0.12 inches 1969
7 0.11 inches 2000
7 0.11 inches 1950
9 0.10 inches 1935
10 0.07 inches 1981
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy