Miami April 21 Weather Records

Daily averages and all-time records for weather in Miami, Florida for the date of April 21.
April 21 All-Time Records
1931–2024
Highest temperature 94 °F 2020
Lowest temperature 53 °F 1953
Lowest daily high 76 °F 2012
Highest daily low 78 °F 1970
Most precipitation 1.52 inches 1976
April 21 Average Weather
1991–2020 1
Average high 84.4 °F
Average low 70.5 °F
Chance precipitation 24.9%
Miami April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 72 0.20 0.0
2022 83 74 0.05 0.0
2021 88 76 0.13 n/a
2020 94 75 0.00 n/a
2019 81 60 0.00 n/a
2018 84 72 0.00 n/a
2017 82 73 0.00 n/a
2016 82 72 0.00 n/a
2015 81 75 0.32 n/a
2014 82 64 0.00 n/a
2013 86 74 0.00 n/a
2012 76 69 0.70 n/a
2011 85 75 0.00 n/a
2010 86 70 0.00 n/a
2009 84 67 0.41 n/a
2008 86 70 0.00 n/a
2007 80 67 0.00 n/a
2006 87 72 0.00 n/a
2005 81 64 0.00 n/a
2004 81 67 0.00 n/a
2003 84 71 0.00 n/a
2002 85 70 0.00 n/a
2001 81 70 0.03 n/a
2000 86 67 0.00 0.0
1999 82 65 0.00 0.0
1998 89 75 0.00 0.0
1997 83 64 0.02 0.0
1996 84 74 0.00 0.0
1995 86 74 0.00 0.0
1994 85 75 0.00 0.0
1993 83 66 0.00 0.0
1992 83 76 0.00 0.0
1991 87 66 0.00 0.0
1990 80 70 0.00 0.0
1989 87 65 0.00 0.0
1988 90 62 0.00 0.0
1987 87 64 0.00 0.0
1986 85 68 0.00 0.0
1985 79 68 0.65 0.0
1984 84 69 0.00 0.0
1983 84 59 0.00 0.0
1982 88 73 0.00 0.0
1981 88 69 0.00 0.0
1980 80 63 0.00 0.0
1979 82 73 0.00 0.0
1978 81 65 0.00 0.0
1977 81 75 0.00 0.0
1976 82 68 1.52 0.0
1975 85 72 0.15 0.0
1974 81 73 0.02 0.0
1973 81 74 0.00 0.0
1972 85 70 0.00 0.0
1971 85 66 0.00 0.0
1970 87 78 0.00 0.0
1969 83 68 0.00 0.0
1968 89 64 0.00 0.0
1967 80 69 0.00 0.0
1966 80 70 0.06 0.0
1965 85 71 0.00 0.0
1964 82 73 0.00 0.0
1963 83 72 0.00 0.0
1962 80 64 0.00 0.0
1961 77 67 0.00 0.0
1960 81 69 0.21 0.0
1959 87 73 0.00 0.0
1958 82 66 0.00 0.0
1957 81 70 0.00 0.0
1956 81 62 0.00 0.0
1955 83 68 0.00 0.0
1954 80 69 0.69 0.0
1953 76 53 0.00 0.0
1952 82 71 0.00 0.0
1951 83 69 0.00 0.0
1950 81 63 0.00 0.0
1949 84 74 0.21 0.0
1948 80 61 0.02 0.0
1947 85 72 0.00 n/a
1946 84 71 0.04 n/a
1945 83 67 0.00 n/a
1944 90 68 0.00 n/a
1943 85 55 0.00 n/a
1942 85 59 0.00 n/a
1941 83 71 0.00 n/a
1940 82 54 0.00 n/a
1939 78 63 0.00 n/a
1938 83 72 0.01 n/a
1937 81 73 0.00 n/a
1936 77 67 0.00 n/a
1935 87 72 0.00 n/a
1934 84 63 0.88 n/a
1933 87 61 0.00 n/a
1932 89 65 0.00 n/a
1931 79 64 0.01 n/a
What's the all-time high for Miami on 4/21?
For the date of Apr 21, the highest temperature ever reached in Miami history is 94 °F which happened in 2020.
Highest Temperatures in Miami on April 21
Rank Temperature Year
1 94 °F 2020
2 90 °F 1988
2 90 °F 1944
4 89 °F 1932
4 89 °F 1998
4 89 °F 1968
7 88 °F 2021
7 88 °F 1982
7 88 °F 1981
10 87 °F 1987
10 87 °F 1959
10 87 °F 2006
10 87 °F 1991
10 87 °F 1935
10 87 °F 1933
10 87 °F 1970
10 87 °F 1989
What's the all-time low for Miami on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Miami history is 53 °F which happened in 1953.
Lowest Temperatures in Miami on April 21
Rank Temperature Year
1 53 °F 1953
2 54 °F 1940
3 55 °F 1943
4 59 °F 1983
4 59 °F 1942
6 60 °F 2019
7 61 °F 1948
7 61 °F 1933
9 62 °F 1988
9 62 °F 1956
Lowest High Temperatures in Miami on April 21
Rank Temperature Year
1 76 °F 1953
1 76 °F 2012
3 77 °F 1961
3 77 °F 1936
5 78 °F 1939
6 79 °F 1931
6 79 °F 1985
8 80 °F 1966
8 80 °F 1990
8 80 °F 1954
8 80 °F 2007
8 80 °F 1962
8 80 °F 1967
8 80 °F 1948
8 80 °F 1980
What's the most it has ever rained in Miami on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Miami history is 1.52 inches which happened in 1976.
All-Time Most Precipitation in Miami on April 21
Rank Precipitation Year
1 1.52 inches 1976
2 0.88 inches 1934
3 0.70 inches 2012
4 0.69 inches 1954
5 0.65 inches 1985
6 0.41 inches 2009
7 0.32 inches 2015
8 0.21 inches 1949
8 0.21 inches 1960
10 0.20 inches 2023
Weather Station Details
Years Station Coordinates
1948–2024 Miami International Airport location
1931–1947 Miami SSW location