Casper November 20 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of November 20.
November 20 All-Time Records
1900–2024
Highest temperature 61 °F 1966
Lowest temperature -14 °F 2011
Lowest daily high 4 °F 1977
Highest daily low 49 °F 1911
Most precipitation 0.52 inches 1979
Most snow 12.0 inches 1979
November 20 Average Weather
1991–2020 1
Average high 44.3 °F
Average low 21.4 °F
Chance precipitation 23.0%
Chance snow 20.2%
Casper November 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 41 17 0.00 0.0
2022 39 22 0.00 0.0
2021 49 23 0.00 0.0
2020 43 6 0.00 0.0
2019 49 20 0.22 1.8
2018 45 23 0.00 0.0
2017 47 34 0.00 0.0
2016 60 40 0.00 0.0
2015 26 2 0.24 5.4
2014 44 20 0.00 0.0
2013 54 10 0.09 1.2
2012 59 39 0.00 0.0
2011 37 -14 0.00 0.0
2010 50 19 0.00 0.0
2009 55 31 0.00 0.0
2008 30 12 0.00 0.0
2007 29 20 0.01 0.6
2006 55 37 0.00 0.0
2005 51 30 0.00 0.0
2004 28 19 0.00 1.1
2003 59 32 0.00 0.0
2002 56 33 0.00 0.0
2001 55 35 0.00 0.0
2000 32 8 0.00 0.0
1999 52 31 0.00 0.0
1998 45 23 0.00 0.0
1997 47 24 0.00 n/a
1996 57 20 0.00 0.0
1995 49 19 0.00 0.0
1994 41 22 0.00 0.0
1993 41 28 0.00 0.0
1992 36 21 0.04 0.4
1991 43 31 0.00 0.0
1990 59 33 0.00 0.0
1989 55 29 0.00 0.0
1988 36 20 0.00 0.0
1987 48 34 0.00 0.0
1986 51 29 0.00 0.0
1985 21 4 0.00 0.0
1984 47 25 0.00 0.0
1983 44 22 0.05 0.5
1982 41 22 0.00 0.0
1981 40 30 0.00 0.0
1980 37 10 0.00 0.0
1979 23 19 0.52 12.0
1978 10 -2 0.00 0.1
1977 4 -14 0.05 1.2
1976 35 16 0.00 0.0
1975 29 7 0.00 0.0
1974 50 27 0.00 0.0
1973 32 14 0.00 0.0
1972 38 17 0.00 0.0
1971 41 27 0.00 0.0
1970 44 30 0.00 0.0
1969 42 30 0.00 0.0
1968 55 35 0.00 0.0
1967 54 27 0.00 0.1
1966 61 31 0.00 0.0
1965 48 29 0.00 0.0
1964 33 -1 0.06 1.5
1963 50 16 0.00 0.0
1962 54 35 0.00 0.0
1961 40 8 0.00 0.0
1960 46 29 0.00 0.0
1959 50 18 0.00 0.0
1958 50 34 0.00 0.0
1957 26 9 0.00 0.0
1956 25 -7 0.00 0.1
1955 54 41 0.00 0.0
1954 49 29 0.00 0.0
1953 21 1 0.00 0.0
1952 45 30 0.00 0.0
1951 53 36 0.00 0.0
1950 55 19 0.00 0.0
1949 47 17 0.00 0.0
1948 31 18 0.03 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 58 24 0.00 0.0
1938 49 35 0.00 0.0
1937 28 2 0.00 0.0
1936 45 40 0.00 0.0
1935 48 28 0.00 0.0
1934 n/a n/a n/a n/a
1933 58 43 0.00 n/a
1932 60 32 0.00 n/a
1931 31 16 0.00 0.0
1930 31 9 n/a n/a
1929 21 -11 n/a n/a
1928 46 31 n/a n/a
1927 57 47 n/a n/a
1926 25 14 n/a n/a
1925 58 41 n/a n/a
1924 56 42 n/a n/a
1923 49 36 n/a n/a
1922 45 22 0.00 n/a
1921 41 -1 0.00 n/a
1920 53 41 0.00 n/a
1919 n/a n/a n/a n/a
1918 37 20 0.00 0.0
1917 57 41 0.00 0.0
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 60 39 0.00 0.0
1913 56 n/a 0.00 0.0
1912 60 20 0.00 0.0
1911 59 49 0.00 0.0
1910 n/a n/a n/a n/a
1909 58 38 0.00 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 50 30 0.00 0.0
1900 5 -2 0.00 0.0
What's the all-time high for Casper on 11/20?
For the date of Nov 20, the highest temperature ever reached in Casper history is 61 °F which happened in 1966.
Highest Temperatures in Casper on November 20
Rank Temperature Year
1 61 °F 1966
2 60 °F 1912
2 60 °F 2016
2 60 °F 1914
2 60 °F 1932
6 59 °F 2012
6 59 °F 2003
6 59 °F 1990
6 59 °F 1911
10 58 °F 1909
10 58 °F 1933
10 58 °F 1925
10 58 °F 1939
What's the all-time low for Casper on 11/20?
For the date of Nov 20, the lowest temperature ever reached in Casper history is -14 °F which has happened 2 times, most recently in 2011.
Lowest Temperatures in Casper on November 20
Rank Temperature Year
1 -14 °F 1977
1 -14 °F 2011
3 -11 °F 1929
4 -7 °F 1956
5 -2 °F 1978
5 -2 °F 1900
7 -1 °F 1921
7 -1 °F 1964
9 1 °F 1953
10 2 °F 1937
10 2 °F 2015
Lowest High Temperatures in Casper on November 20
Rank Temperature Year
1 4 °F 1977
2 5 °F 1900
3 10 °F 1978
4 21 °F 1985
4 21 °F 1953
4 21 °F 1929
7 23 °F 1979
8 25 °F 1956
8 25 °F 1926
10 26 °F 1957
10 26 °F 2015
What's the most it has ever rained in Casper on 11/20?
For the date of Nov 20, the most precipitation ever recorded in Casper history is 0.52 inches which happened in 1979.
All-Time Most Precipitation in Casper on November 20
Rank Precipitation Year
1 0.52 inches 1979
2 0.24 inches 2015
3 0.22 inches 2019
4 0.09 inches 2013
5 0.06 inches 1964
6 0.05 inches 1983
6 0.05 inches 1977
8 0.04 inches 1992
9 0.03 inches 1948
10 0.01 inches 2007
All-Time Most Snow in Casper on November 20
Rank Precipitation Year
1 12.0 inches 1979
2 5.4 inches 2015
3 1.8 inches 2019
4 1.5 inches 1964
5 1.2 inches 2013
5 1.2 inches 1977
7 1.1 inches 2004
8 0.6 inches 2007
9 0.5 inches 1983
10 0.4 inches 1992
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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