Casper April 27 Weather Records

Daily averages and all-time records for weather in Casper, Wyoming for the date of April 27.
April 27 All-Time Records
1900–2023
Highest temperature 81 °F 1992
Lowest temperature 15 °F 1984
Lowest daily high 28 °F 1984
Highest daily low 50 °F 1953
Most precipitation 0.68 inches 1970
Most snow 4.5 inches 2005
April 27 Average Weather
1991–2020 1
Average high 59.6 °F
Average low 31.5 °F
Chance precipitation 35.6%
Chance snow 15.7%
Casper April 27 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 61 35 0.00 0.0
2022 66 37 0.00 0.0
2021 49 33 0.08 0.0
2020 73 35 0.00 0.0
2019 65 33 0.00 0.0
2018 72 33 0.00 0.0
2017 47 32 0.22 0.1
2016 39 22 0.00 0.2
2015 46 33 0.09 0.2
2014 44 32 0.24 0.0
2013 74 35 0.00 0.0
2012 58 36 0.00 0.0
2011 55 30 0.00 0.3
2010 71 17 0.00 0.0
2009 49 28 0.00 0.0
2008 60 24 0.00 0.0
2007 67 33 0.00 0.0
2006 66 34 0.01 0.0
2005 36 24 0.29 4.5
2004 75 40 0.00 0.0
2003 59 26 0.00 0.0
2002 38 32 0.09 1.0
2001 80 44 0.00 0.0
2000 64 28 0.00 0.0
1999 61 35 0.06 0.0
1998 59 26 0.00 0.0
1997 71 27 0.00 n/a
1996 47 27 0.10 0.1
1995 57 23 0.00 0.0
1994 30 20 0.02 0.2
1993 62 36 0.02 0.1
1992 81 37 0.00 0.0
1991 49 28 0.00 0.0
1990 52 29 0.00 0.0
1989 55 28 0.33 3.0
1988 61 23 0.00 0.0
1987 76 38 0.00 0.0
1986 57 30 0.01 0.1
1985 56 26 0.00 0.0
1984 28 15 0.05 1.0
1983 54 33 0.00 0.0
1982 56 33 0.11 0.0
1981 70 37 0.20 0.0
1980 66 30 0.00 0.0
1979 61 27 0.00 0.0
1978 58 40 0.18 0.0
1977 73 47 0.12 0.0
1976 50 33 0.02 0.9
1975 51 36 0.00 0.0
1974 54 34 0.00 0.0
1973 66 29 0.00 0.0
1972 50 34 0.00 0.0
1971 46 30 0.00 0.0
1970 63 34 0.68 0.0
1969 47 23 0.05 0.8
1968 49 24 0.00 0.0
1967 73 29 0.00 0.0
1966 45 26 0.16 2.7
1965 57 32 0.00 0.0
1964 47 32 0.01 0.0
1963 48 32 0.54 1.0
1962 67 35 0.00 0.0
1961 49 29 0.00 0.0
1960 47 30 0.00 0.0
1959 56 32 0.14 0.5
1958 49 26 0.04 0.0
1957 53 30 0.00 0.0
1956 51 27 0.06 0.7
1955 44 29 0.04 0.8
1954 75 44 0.00 0.0
1953 77 50 0.00 0.0
1952 81 47 0.00 0.0
1951 63 41 0.00 0.0
1950 44 24 0.08 0.4
1949 71 29 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 71 33 0.00 0.0
1938 57 40 0.01 0.0
1937 62 28 0.00 0.0
1936 50 37 0.00 0.0
1935 51 34 0.10 1.5
1934 69 34 0.00 0.0
1933 68 42 0.00 0.0
1932 52 28 n/a n/a
1931 61 31 n/a n/a
1930 67 43 n/a n/a
1929 59 34 n/a n/a
1928 78 35 n/a n/a
1927 79 44 n/a n/a
1926 61 40 0.15 n/a
1925 66 32 n/a n/a
1924 53 31 n/a n/a
1923 58 32 n/a n/a
1922 47 35 0.00 n/a
1921 46 30 0.12 n/a
1920 51 n/a 0.00 0.0
1919 n/a n/a n/a n/a
1918 46 24 0.00 0.0
1917 29 22 0.38 n/a
1916 71 29 0.00 0.0
1915 n/a n/a n/a n/a
1914 43 32 0.47 1.0
1913 n/a n/a n/a n/a
1912 58 20 0.00 0.0
1911 74 50 0.00 0.0
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 66 35 0.00 0.0
1901 61 25 0.00 n/a
What's the all-time high for Casper on 4/27?
For the date of Apr 27, the highest temperature ever reached in Casper history is 81 °F which has happened 2 times, most recently in 1992.
Highest Temperatures in Casper on April 27
Rank Temperature Year
1 81 °F 1992
1 81 °F 1952
3 80 °F 2001
4 79 °F 1927
5 78 °F 1928
6 77 °F 1953
7 76 °F 1987
8 75 °F 1954
8 75 °F 2004
10 74 °F 1911
10 74 °F 2013
What's the all-time low for Casper on 4/27?
For the date of Apr 27, the lowest temperature ever reached in Casper history is 15 °F which happened in 1984.
Lowest Temperatures in Casper on April 27
Rank Temperature Year
1 15 °F 1984
2 17 °F 2010
3 20 °F 1912
3 20 °F 1994
5 22 °F 1917
5 22 °F 2016
7 23 °F 1995
7 23 °F 1969
7 23 °F 1988
10 24 °F 1968
10 24 °F 2008
10 24 °F 1918
10 24 °F 2005
10 24 °F 1950
Lowest High Temperatures in Casper on April 27
Rank Temperature Year
1 28 °F 1984
2 29 °F 1917
3 30 °F 1994
4 36 °F 2005
5 38 °F 2002
6 39 °F 2016
7 43 °F 1914
8 44 °F 1950
8 44 °F 1955
8 44 °F 2014
What's the most it has ever rained in Casper on 4/27?
For the date of Apr 27, the most precipitation ever recorded in Casper history is 0.68 inches which happened in 1970.
All-Time Most Precipitation in Casper on April 27
Rank Precipitation Year
1 0.68 inches 1970
2 0.54 inches 1963
3 0.47 inches 1914
4 0.38 inches 1917
5 0.33 inches 1989
6 0.29 inches 2005
7 0.24 inches 2014
8 0.22 inches 2017
9 0.20 inches 1981
10 0.18 inches 1978
All-Time Most Snow in Casper on April 27
Rank Precipitation Year
1 4.5 inches 2005
2 3.0 inches 1989
3 2.7 inches 1966
4 1.5 inches 1935
5 1.0 inches 1963
5 1.0 inches 2002
5 1.0 inches 1914
5 1.0 inches 1984
9 0.9 inches 1976
10 0.8 inches 1969
10 0.8 inches 1955
Weather Station Details
Years Station Coordinates
1949–2023 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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