Casper January 20 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of January 20.
January 20 All-Time Records
1900–2024
Highest temperature 57 °F 2005
Lowest temperature -24 °F 1935
Lowest daily high -2 °F 1962
Highest daily low 43 °F 2005
Most precipitation 0.53 inches 2018
Most snow 8.1 inches 2018
January 20 Average Weather
1991–2020 1
Average high 36.0 °F
Average low 15.8 °F
Chance precipitation 22.8%
Chance snow 20.7%
Casper January 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 46 1 0.00 0.0
2023 26 3 0.00 0.0
2022 39 10 0.05 0.9
2021 42 25 0.00 0.0
2020 43 25 0.00 0.0
2019 47 34 0.00 0.0
2018 32 22 0.53 8.1
2017 37 22 0.05 0.7
2016 40 21 0.00 0.0
2015 35 21 0.00 0.0
2014 38 19 0.00 0.0
2013 33 11 0.00 0.0
2012 45 22 0.00 0.0
2011 30 8 0.02 0.2
2010 40 23 0.00 0.0
2009 51 26 0.00 0.0
2008 27 -3 0.06 1.5
2007 29 14 0.13 1.1
2006 29 15 0.00 0.0
2005 57 43 0.00 0.0
2004 32 18 0.02 0.4
2003 54 29 0.00 0.0
2002 34 16 0.00 0.0
2001 31 15 0.16 1.6
2000 50 27 0.00 0.0
1999 47 30 0.00 0.0
1998 32 13 0.21 4.0
1997 48 33 0.00 n/a
1996 34 22 0.00 0.0
1995 32 9 0.00 0.0
1994 45 21 0.00 0.0
1993 38 23 0.00 0.0
1992 42 26 0.00 0.0
1991 22 -1 0.00 0.0
1990 45 10 0.00 0.0
1989 47 23 0.00 0.0
1988 23 0 0.00 0.0
1987 18 -1 0.00 0.0
1986 52 21 0.10 1.1
1985 6 -15 0.00 0.1
1984 17 -10 0.00 0.0
1983 41 19 0.00 0.0
1982 31 2 0.04 0.7
1981 46 13 0.00 0.0
1980 23 -6 0.00 0.0
1979 31 13 0.00 0.0
1978 24 -1 0.00 0.0
1977 46 17 0.00 0.0
1976 33 25 0.00 0.0
1975 47 23 0.01 0.3
1974 39 19 0.00 0.2
1973 31 15 0.01 0.2
1972 44 33 0.00 0.0
1971 50 22 0.00 0.0
1970 45 30 0.14 1.4
1969 53 40 0.00 0.0
1968 42 26 0.00 0.0
1967 44 32 0.00 0.0
1966 2 -16 0.02 0.5
1965 47 20 0.00 0.0
1964 45 31 0.00 0.0
1963 32 12 0.00 0.0
1962 -2 -13 0.23 4.2
1961 26 14 0.00 0.0
1960 20 0 0.00 0.0
1959 6 -19 0.03 0.8
1958 24 5 0.00 0.0
1957 45 25 0.00 0.0
1956 32 9 0.00 0.0
1955 25 7 0.05 1.1
1954 8 -11 0.00 0.0
1953 47 28 0.00 0.0
1952 38 22 0.00 0.0
1951 24 8 0.04 1.7
1950 53 41 0.00 0.0
1949 0 -17 0.02 0.7
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 40 22 0.00 0.0
1938 n/a n/a n/a n/a
1937 11 -20 0.00 0.0
1936 35 23 0.15 2.0
1935 0 -24 0.00 0.0
1934 45 34 n/a n/a
1933 48 32 0.00 0.0
1932 42 17 0.08 1.0
1931 40 18 n/a n/a
1930 1 -13 0.25 3.5
1929 30 -13 n/a n/a
1928 n/a n/a n/a n/a
1927 20 -3 0.08 1.0
1926 24 3 0.00 0.0
1925 40 3 0.09 1.0
1924 25 1 n/a n/a
1923 42 27 n/a n/a
1922 19 1 0.00 n/a
1921 41 32 0.00 n/a
1920 55 6 0.03 0.3
1919 50 34 0.00 n/a
1918 21 -15 0.00 0.0
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 43 28 0.00 0.0
1914 35 21 0.00 0.0
1913 n/a n/a n/a n/a
1912 36 -4 0.00 0.0
1911 47 25 n/a 2.0
1910 32 19 n/a 0.0
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 56 39 0.00 0.0
What's the all-time high for Casper on 1/20?
For the date of Jan 20, the highest temperature ever reached in Casper history is 57 °F which happened in 2005.
Highest Temperatures in Casper on January 20
Rank Temperature Year
1 57 °F 2005
2 56 °F 1901
3 55 °F 1920
4 54 °F 2003
5 53 °F 1950
5 53 °F 1969
7 52 °F 1986
8 51 °F 2009
9 50 °F 2000
9 50 °F 1919
9 50 °F 1971
What's the all-time low for Casper on 1/20?
For the date of Jan 20, the lowest temperature ever reached in Casper history is -24 °F which happened in 1935.
Lowest Temperatures in Casper on January 20
Rank Temperature Year
1 -24 °F 1935
2 -20 °F 1937
3 -19 °F 1959
4 -17 °F 1949
5 -16 °F 1966
6 -15 °F 1985
6 -15 °F 1918
8 -13 °F 1930
8 -13 °F 1962
8 -13 °F 1929
Lowest High Temperatures in Casper on January 20
Rank Temperature Year
1 -2 °F 1962
2 0 °F 1935
2 0 °F 1949
4 1 °F 1930
5 2 °F 1966
6 6 °F 1959
6 6 °F 1985
8 8 °F 1954
9 11 °F 1937
10 17 °F 1984
What's the most it has ever rained in Casper on 1/20?
For the date of Jan 20, the most precipitation ever recorded in Casper history is 0.53 inches which happened in 2018.
All-Time Most Precipitation in Casper on January 20
Rank Precipitation Year
1 0.53 inches 2018
2 0.25 inches 1930
3 0.23 inches 1962
4 0.21 inches 1998
5 0.16 inches 2001
6 0.15 inches 1936
7 0.14 inches 1970
8 0.13 inches 2007
9 0.10 inches 1986
10 0.09 inches 1925
All-Time Most Snow in Casper on January 20
Rank Precipitation Year
1 8.1 inches 2018
2 4.2 inches 1962
3 4.0 inches 1998
4 3.5 inches 1930
5 2.0 inches 1911
5 2.0 inches 1936
7 1.7 inches 1951
8 1.6 inches 2001
9 1.5 inches 2008
10 1.4 inches 1970
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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