Milwaukee April 20 Weather Records

Daily averages and all-time records for weather in Milwaukee, Wisconsin for the date of April 20.
April 20 All-Time Records
1871–2024
Highest temperature 83 °F 1985
Lowest temperature 25 °F 1904
Lowest daily high 34 °F 1914
Highest daily low 58 °F 1985
Most precipitation 1.63 inches 1874
Most snow 3.5 inches 1884
April 20 Average Weather
1991–2020 1
Average high 55.6 °F
Average low 38.8 °F
Chance precipitation 40.5%
Chance snow 4.7%
Milwaukee April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 42 0.16 0.0
2022 51 40 0.35 0.0
2021 42 33 0.00 0.0
2020 64 38 0.04 0.0
2019 60 41 0.00 0.0
2018 53 30 0.00 0.0
2017 65 42 0.59 0.0
2016 57 43 0.12 0.0
2015 50 43 0.12 0.0
2014 75 46 0.00 0.0
2013 43 28 0.00 0.0
2012 44 39 0.23 0.0
2011 42 34 0.01 0.0
2010 60 38 0.00 0.0
2009 46 37 0.24 0.0
2008 63 42 0.00 0.0
2007 64 38 0.00 0.0
2006 74 47 0.34 0.0
2005 69 39 0.05 0.0
2004 59 38 0.90 0.0
2003 66 47 0.08 0.0
2002 44 37 0.00 0.0
2001 67 46 0.54 0.0
2000 48 39 1.49 0.0
1999 53 30 0.06 0.0
1998 57 40 0.24 0.0
1997 56 36 0.08 0.0
1996 58 46 0.01 0.0
1995 42 37 0.05 0.0
1994 60 42 0.00 0.0
1993 40 35 0.43 0.0
1992 68 52 0.00 0.0
1991 45 37 0.00 0.0
1990 60 44 0.77 0.0
1989 65 40 0.06 0.0
1988 52 34 0.07 0.0
1987 81 52 0.00 0.0
1986 57 46 0.00 0.0
1985 83 58 0.07 0.0
1984 53 36 0.00 0.0
1983 49 26 0.00 0.0
1982 48 30 0.01 0.0
1981 36 29 0.00 0.0
1980 59 44 0.00 0.0
1979 62 46 0.09 0.0
1978 41 35 0.01 0.0
1977 69 54 0.00 0.0
1976 54 46 0.24 0.0
1975 43 32 0.00 0.0
1974 65 36 0.00 0.0
1973 66 49 0.27 0.0
1972 47 35 0.00 0.0
1971 61 39 0.00 0.0
1970 51 40 0.02 0.0
1969 64 28 0.00 0.0
1968 64 45 0.47 0.0
1967 57 35 0.20 0.0
1966 62 42 0.25 0.0
1965 46 38 0.00 0.0
1964 49 40 0.09 0.0
1963 65 44 0.00 0.0
1962 46 27 0.00 0.0
1961 54 41 0.49 0.0
1960 72 44 0.05 0.0
1959 42 33 0.00 0.0
1958 62 42 0.00 0.0
1957 79 58 0.01 0.0
1956 55 26 0.00 0.0
1955 71 45 0.05 0.0
1954 48 40 0.56 0.0
1953 51 29 0.00 0.0
1952 79 54 0.00 0.0
1951 50 29 0.00 0.0
1950 43 34 0.00 0.0
1949 66 36 0.00 0.0
1948 70 40 0.00 0.0
1947 40 32 0.03 0.0
1946 46 35 0.00 0.0
1945 47 37 0.00 0.0
1944 46 38 0.57 0.0
1943 44 33 0.10 0.0
1942 54 33 0.00 0.0
1941 63 37 0.00 0.0
1940 48 35 0.00 0.0
1939 54 35 0.02 0.0
1938 56 38 0.00 0.0
1937 48 40 0.13 0.0
1936 57 33 0.15 0.0
1935 52 41 0.00 0.0
1934 43 34 0.00 0.0
1933 57 44 0.00 0.0
1932 54 43 0.00 0.0
1931 60 40 0.30 0.0
1930 42 36 0.22 0.0
1929 43 39 0.27 0.0
1928 40 30 0.00 0.0
1927 49 37 0.00 0.0
1926 65 31 0.00 0.0
1925 44 36 0.00 0.0
1924 52 35 0.03 0.0
1923 77 51 0.00 0.0
1922 42 31 0.00 0.0
1921 70 46 0.40 0.0
1920 49 38 0.28 0.0
1919 58 41 0.01 0.0
1918 36 32 0.66 0.0
1917 71 44 0.16 0.0
1916 69 45 0.01 0.0
1915 68 45 0.00 0.0
1914 34 27 0.00 0.0
1913 40 30 0.00 0.0
1912 47 37 0.00 0.0
1911 56 41 0.10 0.0
1910 60 37 0.00 0.0
1909 43 36 0.00 0.0
1908 60 39 0.00 0.0
1907 43 32 0.00 0.0
1906 70 45 0.00 0.0
1905 54 36 0.55 0.0
1904 34 25 0.00 0.0
1903 54 41 0.00 0.0
1902 49 36 0.00 0.0
1901 43 31 0.00 0.0
1900 64 47 0.00 0.0
1899 52 40 0.00 0.0
1898 53 36 0.00 0.0
1897 38 26 0.00 0.0
1896 62 43 0.46 0.0
1895 69 47 0.00 0.0
1894 48 41 0.04 0.0
1893 40 34 1.29 0.0
1892 44 37 0.00 0.0
1891 53 41 0.07 0.0
1890 45 34 0.00 0.0
1889 74 45 0.00 0.0
1888 46 31 0.00 0.0
1887 58 43 0.02 0.0
1886 68 51 0.00 0.0
1885 67 39 0.00 0.0
1884 38 30 0.46 3.5
1883 45 34 0.00 n/a
1882 50 34 0.00 n/a
1881 48 38 0.00 0.0
1880 61 37 0.00 n/a
1879 45 36 0.00 n/a
1878 66 53 0.00 n/a
1877 54 39 0.00 n/a
1876 64 41 0.01 n/a
1875 34 27 0.00 n/a
1874 37 34 1.63 n/a
1873 42 35 0.00 n/a
1872 74 36 0.01 n/a
1871 46 38 0.02 n/a
What's the all-time high for Milwaukee on 4/20?
For the date of Apr 20, the highest temperature ever reached in Milwaukee history is 83 °F which happened in 1985.
Highest Temperatures in Milwaukee on April 20
Rank Temperature Year
1 83 °F 1985
2 81 °F 1987
3 79 °F 1952
3 79 °F 1957
5 77 °F 2023
5 77 °F 1923
7 75 °F 2014
8 74 °F 2006
8 74 °F 1889
8 74 °F 1872
What's the all-time low for Milwaukee on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Milwaukee history is 25 °F which happened in 1904.
Lowest Temperatures in Milwaukee on April 20
Rank Temperature Year
1 25 °F 1904
2 26 °F 1897
2 26 °F 1956
2 26 °F 1983
5 27 °F 1962
5 27 °F 1914
5 27 °F 1875
8 28 °F 2013
8 28 °F 1969
10 29 °F 1981
10 29 °F 1953
10 29 °F 1951
Lowest High Temperatures in Milwaukee on April 20
Rank Temperature Year
1 34 °F 1904
1 34 °F 1914
1 34 °F 1875
4 36 °F 1918
4 36 °F 1981
6 37 °F 1874
7 38 °F 1897
7 38 °F 1884
9 40 °F 1893
9 40 °F 1947
9 40 °F 1928
9 40 °F 1913
9 40 °F 1993
What's the most it has ever rained in Milwaukee on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Milwaukee history is 1.63 inches which happened in 1874.
All-Time Most Precipitation in Milwaukee on April 20
Rank Precipitation Year
1 1.63 inches 1874
2 1.49 inches 2000
3 1.29 inches 1893
4 0.90 inches 2004
5 0.77 inches 1990
6 0.66 inches 1918
7 0.59 inches 2017
8 0.57 inches 1944
9 0.56 inches 1954
10 0.55 inches 1905
All-Time Most Snow in Milwaukee on April 20
Rank Precipitation Year
1 3.5 inches 1884
Weather Station Details
Years Station Coordinates
1939–2024 Milwaukee Mitchell Airport location
1871–1938 Milwaukee WB location