Jacksonville April 21 Weather Records

Daily averages and all-time records for weather in Jacksonville, Florida for the date of April 21.
April 21 All-Time Records
1871–2024
Highest temperature 95 °F 1968
Lowest temperature 38 °F 1983
Lowest daily high 62 °F 1901
Highest daily low 73 °F 1920
Most precipitation 2.29 inches 1992
Most snow none -
April 21 Average Weather
1991–2020 1
Average high 80.7 °F
Average low 57.1 °F
Chance precipitation 20.2%
Chance snow 0%
Jacksonville April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 86 59 0.16 0.0
2023 82 54 0.00 0.0
2022 77 59 0.00 0.0
2021 84 57 0.00 0.0
2020 85 59 0.00 0.0
2019 77 46 0.00 0.0
2018 72 61 0.21 0.0
2017 85 54 0.00 0.0
2016 83 55 0.00 n/a
2015 81 62 0.00 n/a
2014 75 55 0.00 n/a
2013 72 48 0.01 n/a
2012 81 64 1.06 n/a
2011 90 62 0.00 n/a
2010 81 56 0.16 n/a
2009 80 54 0.00 n/a
2008 82 54 0.00 n/a
2007 74 47 0.00 n/a
2006 87 60 0.00 n/a
2005 83 53 0.00 n/a
2004 84 55 0.00 n/a
2003 81 56 0.03 0.0
2002 91 67 0.00 0.0
2001 79 53 0.00 0.0
2000 87 61 0.00 0.0
1999 86 58 0.00 0.0
1998 76 57 0.00 0.0
1997 84 59 0.00 0.0
1996 84 58 0.00 0.0
1995 88 64 0.00 0.0
1994 86 66 0.00 0.0
1993 80 55 0.00 0.0
1992 80 68 2.29 0.0
1991 75 55 0.00 0.0
1990 82 55 0.00 0.0
1989 75 55 0.00 0.0
1988 86 52 0.00 0.0
1987 87 56 0.00 0.0
1986 79 60 0.78 0.0
1985 80 51 0.00 0.0
1984 86 58 0.00 0.0
1983 73 38 0.00 0.0
1982 91 65 0.00 0.0
1981 77 63 0.10 0.0
1980 85 53 0.00 0.0
1979 80 50 0.00 0.0
1978 76 50 0.00 0.0
1977 81 67 0.51 0.0
1976 84 56 0.00 0.0
1975 76 53 0.00 0.0
1974 78 62 0.04 0.0
1973 80 57 0.00 0.0
1972 90 58 0.00 0.0
1971 87 59 0.00 0.0
1970 90 69 0.00 0.0
1969 73 52 0.00 0.0
1968 95 66 0.00 0.0
1967 86 59 0.00 0.0
1966 76 62 0.20 0.0
1965 72 65 0.00 0.0
1964 85 59 0.00 0.0
1963 89 63 0.00 0.0
1962 71 52 0.00 0.0
1961 73 51 0.00 0.0
1960 83 61 0.15 0.0
1959 76 63 0.25 0.0
1958 83 64 0.37 0.0
1957 85 64 0.00 0.0
1956 72 47 0.00 0.0
1955 87 66 0.00 0.0
1954 81 65 0.00 0.0
1953 69 43 0.00 0.0
1952 82 51 0.00 0.0
1951 81 59 0.00 0.0
1950 74 46 0.00 0.0
1949 79 63 0.00 0.0
1948 83 56 0.00 0.0
1947 86 67 0.00 n/a
1946 85 56 0.00 0.0
1945 90 64 0.00 0.0
1944 85 68 0.00 0.0
1943 72 49 0.00 0.0
1942 74 50 0.00 n/a
1941 90 62 0.00 0.0
1940 68 49 0.00 0.0
1939 78 60 0.00 0.0
1938 85 68 0.00 0.0
1937 84 68 0.00 0.0
1936 79 54 0.00 0.0
1935 82 70 0.00 0.0
1934 67 50 0.00 0.0
1933 64 58 0.00 0.0
1932 72 57 0.00 0.0
1931 76 65 0.00 0.0
1930 72 63 0.00 0.0
1929 85 67 0.00 0.0
1928 83 66 0.00 0.0
1927 80 67 0.00 0.0
1926 75 55 0.00 0.0
1925 75 67 0.00 0.0
1924 79 62 0.00 0.0
1923 82 64 0.00 0.0
1922 71 54 0.00 0.0
1921 75 59 0.00 0.0
1920 85 73 0.00 0.0
1919 81 61 0.00 0.0
1918 80 66 0.38 0.0
1917 88 64 0.00 0.0
1916 78 61 0.16 0.0
1915 84 61 0.00 0.0
1914 73 54 0.00 0.0
1913 72 60 0.00 0.0
1912 78 63 0.76 0.0
1911 82 62 0.00 0.0
1910 74 47 0.00 0.0
1909 84 69 0.00 0.0
1908 84 68 0.00 0.0
1907 65 58 0.20 0.0
1906 78 64 0.00 0.0
1905 77 65 0.00 0.0
1904 66 58 0.00 0.0
1903 75 60 0.00 0.0
1902 75 52 0.00 0.0
1901 62 45 0.00 0.0
1900 79 66 0.33 0.0
1899 72 60 0.01 0.0
1898 75 58 0.00 0.0
1897 70 63 0.00 0.0
1896 89 61 0.00 0.0
1895 80 54 0.00 0.0
1894 81 62 0.00 0.0
1893 80 53 0.00 0.0
1892 87 67 0.00 n/a
1891 80 62 0.00 n/a
1890 72 56 0.24 n/a
1889 88 61 0.00 n/a
1888 74 54 0.00 n/a
1887 81 63 0.00 n/a
1886 74 58 0.00 n/a
1885 78 63 0.00 n/a
1884 83 69 0.44 n/a
1883 82 64 0.00 n/a
1882 83 66 0.00 n/a
1881 83 62 0.00 n/a
1880 89 68 0.02 n/a
1879 77 59 0.00 n/a
1878 86 67 0.00 n/a
1877 81 62 0.00 n/a
1876 77 53 0.00 n/a
1875 83 59 0.00 n/a
1874 89 69 0.00 n/a
1873 80 64 0.00 n/a
1872 83 65 0.64 n/a
What's the all-time high for Jacksonville on 4/21?
For the date of Apr 21, the highest temperature ever reached in Jacksonville history is 95 °F which happened in 1968.
Highest Temperatures in Jacksonville on April 21
Rank Temperature Year
1 95 °F 1968
2 91 °F 2002
2 91 °F 1982
4 90 °F 1972
4 90 °F 1945
4 90 °F 1941
4 90 °F 2011
4 90 °F 1970
9 89 °F 1963
9 89 °F 1880
9 89 °F 1874
9 89 °F 1896
What's the all-time low for Jacksonville on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Jacksonville history is 38 °F which happened in 1983.
Lowest Temperatures in Jacksonville on April 21
Rank Temperature Year
1 38 °F 1983
2 43 °F 1953
3 45 °F 1901
4 46 °F 2019
4 46 °F 1950
6 47 °F 2007
6 47 °F 1956
6 47 °F 1910
9 48 °F 2013
10 49 °F 1943
10 49 °F 1940
Lowest High Temperatures in Jacksonville on April 21
Rank Temperature Year
1 62 °F 1901
2 64 °F 1933
3 65 °F 1907
4 66 °F 1904
5 67 °F 1934
6 68 °F 1940
7 69 °F 1953
8 70 °F 1897
9 71 °F 1962
9 71 °F 1922
What's the most it has ever rained in Jacksonville on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Jacksonville history is 2.29 inches which happened in 1992.
All-Time Most Precipitation in Jacksonville on April 21
Rank Precipitation Year
1 2.29 inches 1992
2 1.06 inches 2012
3 0.78 inches 1986
4 0.76 inches 1912
5 0.64 inches 1872
6 0.51 inches 1977
7 0.44 inches 1884
8 0.38 inches 1918
9 0.37 inches 1958
10 0.33 inches 1900
Weather Station Details
Years Station Coordinates
1941–2024 Jacksonville location
1871–1940 Jacksonville WB location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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