Casper September 2 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of September 2.
September 2 All-Time Records
1900–2024
Highest temperature 100 °F 1911
Lowest temperature 32 °F 2008
Lowest daily high 49 °F 1973
Highest daily low 70 °F 1925
Most precipitation 1.46 inches 1973
Most snow none -
September 2 Average Weather
1991–2020 1
Average high 82.3 °F
Average low 47.8 °F
Chance precipitation 18.7%
Chance snow 0.5%
Casper September 2 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 86 57 0.00 0.0
2022 90 53 0.00 0.0
2021 82 48 0.01 0.0
2020 90 46 0.00 0.0
2019 98 46 0.00 0.0
2018 83 39 0.00 0.0
2017 92 47 0.00 0.0
2016 89 60 0.00 0.0
2015 90 66 0.00 0.0
2014 85 35 0.00 0.0
2013 91 52 0.03 0.0
2012 85 56 0.00 0.0
2011 87 43 0.00 0.0
2010 67 37 0.13 0.0
2009 87 46 0.00 0.0
2008 65 32 0.00 0.0
2007 92 53 0.00 0.0
2006 68 33 0.00 0.0
2005 89 39 0.00 0.0
2004 84 52 0.00 0.0
2003 81 43 0.00 0.0
2002 83 48 0.00 0.0
2001 87 57 0.00 0.0
2000 78 48 0.01 0.0
1999 71 51 0.50 0.0
1998 93 54 0.00 n/a
1997 81 46 0.19 n/a
1996 86 44 0.00 n/a
1995 91 59 0.37 0.0
1994 89 50 0.00 0.0
1993 71 46 0.07 0.0
1992 83 52 0.00 0.0
1991 89 57 0.00 0.0
1990 83 51 0.00 0.0
1989 89 50 0.00 0.0
1988 85 47 0.00 0.0
1987 91 50 0.00 0.0
1986 74 48 0.00 0.0
1985 76 52 0.27 0.0
1984 79 36 0.00 0.0
1983 91 64 0.04 0.0
1982 84 46 0.00 0.0
1981 84 56 0.00 0.0
1980 86 46 0.00 0.0
1979 88 43 0.00 0.0
1978 89 53 0.00 0.0
1977 89 42 0.00 0.0
1976 92 57 0.00 0.0
1975 79 46 0.00 0.0
1974 59 35 0.00 0.0
1973 49 42 1.46 0.0
1972 76 40 0.00 0.0
1971 90 54 0.01 0.0
1970 87 47 0.00 0.0
1969 91 48 0.00 0.0
1968 74 42 0.03 0.0
1967 91 57 0.00 0.0
1966 75 47 0.00 0.0
1965 81 48 0.00 0.0
1964 70 46 0.00 0.0
1963 78 50 0.00 0.0
1962 84 48 0.00 0.0
1961 58 41 0.22 0.0
1960 88 64 0.00 0.0
1959 73 36 0.00 0.0
1958 89 50 0.00 0.0
1957 77 43 0.00 0.0
1956 88 48 0.00 0.0
1955 89 56 0.00 0.0
1954 87 60 0.02 0.0
1953 76 42 0.17 0.0
1952 77 37 0.00 0.0
1951 75 41 0.10 0.0
1950 91 56 0.00 0.0
1949 87 40 0.00 0.0
1948 94 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 0.00 n/a
1939 92 60 0.00 0.0
1938 62 53 0.08 0.0
1937 n/a n/a n/a n/a
1936 80 57 0.00 0.0
1935 80 41 0.00 0.0
1934 70 42 0.60 0.0
1933 n/a 44 0.00 0.0
1932 84 50 0.00 0.0
1931 82 48 0.00 n/a
1930 77 42 n/a n/a
1929 92 66 n/a n/a
1928 79 48 n/a n/a
1927 84 44 n/a n/a
1926 77 47 n/a n/a
1925 86 70 n/a n/a
1924 85 39 n/a n/a
1923 83 52 n/a n/a
1922 81 54 0.02 n/a
1921 86 52 0.02 n/a
1920 66 48 0.04 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 85 44 0.00 0.0
1916 87 54 0.00 n/a
1915 83 54 0.02 0.0
1914 80 33 0.00 0.0
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 100 50 n/a 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 91 61 0.00 0.0
What's the all-time high for Casper on 9/2?
For the date of Sep 2, the highest temperature ever reached in Casper history is 100 °F which happened in 1911.
Highest Temperatures in Casper on September 2
Rank Temperature Year
1 100 °F 1911
2 98 °F 2019
3 94 °F 1948
4 93 °F 1998
5 92 °F 2017
5 92 °F 2007
5 92 °F 1976
5 92 °F 1929
5 92 °F 1939
10 91 °F 2013
10 91 °F 1969
10 91 °F 1967
10 91 °F 1987
10 91 °F 1983
10 91 °F 1950
10 91 °F 1995
10 91 °F 1901
What's the all-time low for Casper on 9/2?
For the date of Sep 2, the lowest temperature ever reached in Casper history is 32 °F which happened in 2008.
Lowest Temperatures in Casper on September 2
Rank Temperature Year
1 32 °F 2008
2 33 °F 2006
2 33 °F 1914
4 35 °F 2014
4 35 °F 1974
6 36 °F 1984
6 36 °F 1959
8 37 °F 2010
8 37 °F 1952
10 39 °F 2005
10 39 °F 2018
10 39 °F 1924
Lowest High Temperatures in Casper on September 2
Rank Temperature Year
1 49 °F 1973
2 58 °F 1961
3 59 °F 1974
4 62 °F 1938
5 65 °F 2008
6 66 °F 1920
7 67 °F 2010
8 68 °F 2006
9 70 °F 1964
9 70 °F 1934
What's the most it has ever rained in Casper on 9/2?
For the date of Sep 2, the most precipitation ever recorded in Casper history is 1.46 inches which happened in 1973.
All-Time Most Precipitation in Casper on September 2
Rank Precipitation Year
1 1.46 inches 1973
2 0.60 inches 1934
3 0.50 inches 1999
4 0.37 inches 1995
5 0.27 inches 1985
6 0.22 inches 1961
7 0.19 inches 1997
8 0.17 inches 1953
9 0.13 inches 2010
10 0.10 inches 1951
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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