St. Petersburg April 20 Weather Records

Daily averages and all-time records for weather in St. Petersburg, Florida for the date of April 20.
April 20 All-Time Records
1892–2024
Highest temperature 90 °F 1892
Lowest temperature 55 °F 1983
Lowest daily high 71 °F 1983
Highest daily low 73 °F 2024
Most precipitation 2.28 inches 1960
Most snow none -
April 20 Average Weather
1991–2020 1
Average high 81.6 °F
Average low 68.1 °F
Chance precipitation 17.5%
Chance snow 0%
St. Petersburg April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 84 73 0.00 0.0
2023 85 71 0.00 0.0
2022 80 65 0.00 0.0
2021 78 71 0.01 0.0
2020 80 73 0.02 0.0
2019 n/a n/a n/a 0.0
2018 82 69 0.00 0.0
2017 84 71 0.00 0.0
2016 81 67 0.00 0.0
2015 84 71 0.24 0.0
2014 73 64 0.00 0.0
2013 78 65 0.05 0.0
2012 82 69 0.21 0.0
2011 89 73 0.00 n/a
2010 82 66 0.01 n/a
2009 79 70 0.01 n/a
2008 83 68 0.00 n/a
2007 79 63 0.00 n/a
2006 87 71 0.00 n/a
2005 81 67 0.00 n/a
2004 80 66 0.00 n/a
2003 83 70 0.00 n/a
2002 85 71 0.00 n/a
2001 79 64 0.00 n/a
2000 85 68 0.00 n/a
1999 77 61 0.00 n/a
1998 78 68 0.07 0.0
1997 75 63 0.00 0.0
1996 83 67 0.00 0.0
1995 85 71 0.00 0.0
1994 86 67 0.46 0.0
1993 80 64 0.00 0.0
1992 85 65 0.05 0.0
1991 83 66 0.12 0.0
1990 79 68 0.00 0.0
1989 83 70 0.00 0.0
1988 83 64 0.00 0.0
1987 84 62 0.00 0.0
1986 80 63 0.00 0.0
1985 82 67 0.00 0.0
1984 82 66 0.00 0.0
1983 71 55 0.00 0.0
1982 85 71 0.00 0.0
1981 83 68 0.00 0.0
1980 80 62 0.00 0.0
1979 85 69 0.00 0.0
1978 82 69 0.01 0.0
1977 86 66 0.00 0.0
1976 86 67 0.00 0.0
1975 84 66 0.00 0.0
1974 85 64 0.00 0.0
1973 84 66 0.00 0.0
1972 87 71 0.00 0.0
1971 86 66 0.00 0.0
1970 83 71 0.00 0.0
1969 79 64 0.00 0.0
1968 81 66 0.00 0.0
1967 86 69 0.00 0.0
1966 84 67 0.00 0.0
1965 84 68 0.00 0.0
1964 87 68 0.00 0.0
1963 83 67 0.00 0.0
1962 79 n/a 0.00 0.0
1961 80 60 0.00 0.0
1960 85 68 2.28 0.0
1959 82 72 0.00 0.0
1958 79 64 0.00 0.0
1957 88 72 0.00 0.0
1956 76 57 0.00 0.0
1955 84 64 0.00 0.0
1954 86 64 0.00 0.0
1953 n/a 55 0.00 0.0
1952 79 61 0.00 0.0
1951 83 64 0.22 0.0
1950 77 66 0.00 0.0
1949 89 66 0.00 0.0
1948 85 63 0.00 n/a
1947 88 69 0.00 n/a
1946 86 64 0.00 n/a
1945 88 68 0.00 n/a
1944 87 73 0.00 n/a
1943 76 67 0.00 n/a
1942 84 65 0.00 n/a
1941 89 68 0.00 n/a
1940 85 58 0.00 n/a
1939 74 60 0.00 n/a
1938 79 69 0.00 n/a
1937 84 67 0.00 n/a
1936 77 56 0.00 n/a
1935 87 68 0.00 n/a
1934 81 64 0.68 n/a
1933 82 67 0.00 n/a
1932 82 65 0.02 n/a
1931 81 66 0.10 n/a
1930 77 65 0.02 n/a
1929 85 67 0.00 n/a
1928 83 69 0.01 n/a
1927 85 69 0.00 n/a
1926 78 58 0.00 n/a
1925 88 69 0.00 n/a
1924 79 60 0.00 n/a
1923 81 64 0.00 n/a
1922 83 71 0.15 n/a
1921 77 57 0.00 n/a
1920 86 72 0.00 n/a
1919 80 58 0.00 n/a
1918 83 72 0.00 n/a
1917 87 68 0.00 n/a
1916 82 68 0.00 n/a
1915 79 64 0.00 n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
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 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 87 67 0.00 n/a
1893 83 66 0.04 n/a
1892 90 66 n/a n/a
What's the all-time high for St. Petersburg on 4/20?
For the date of Apr 20, the highest temperature ever reached in St. Petersburg history is 90 °F which happened in 1892.
Highest Temperatures in St. Petersburg on April 20
Rank Temperature Year
1 90 °F 1892
2 89 °F 1941
2 89 °F 1949
2 89 °F 2011
5 88 °F 1957
5 88 °F 1945
5 88 °F 1947
5 88 °F 1925
9 87 °F 1972
9 87 °F 1894
9 87 °F 1917
9 87 °F 1964
9 87 °F 1944
9 87 °F 1935
9 87 °F 2006
What's the all-time low for St. Petersburg on 4/20?
For the date of Apr 20, the lowest temperature ever reached in St. Petersburg history is 55 °F which has happened 2 times, most recently in 1983.
Lowest Temperatures in St. Petersburg on April 20
Rank Temperature Year
1 55 °F 1983
1 55 °F 1953
3 56 °F 1936
4 57 °F 1921
4 57 °F 1956
6 58 °F 1940
6 58 °F 1926
6 58 °F 1919
9 60 °F 1924
9 60 °F 1961
9 60 °F 1939
Lowest High Temperatures in St. Petersburg on April 20
Rank Temperature Year
1 71 °F 1983
2 73 °F 2014
3 74 °F 1939
4 75 °F 1997
5 76 °F 1956
5 76 °F 1943
7 77 °F 1921
7 77 °F 1930
7 77 °F 1950
7 77 °F 1999
7 77 °F 1936
What's the most it has ever rained in St. Petersburg on 4/20?
For the date of Apr 20, the most precipitation ever recorded in St. Petersburg history is 2.28 inches which happened in 1960.
All-Time Most Precipitation in St. Petersburg on April 20
Rank Precipitation Year
1 2.28 inches 1960
2 0.68 inches 1934
3 0.46 inches 1994
4 0.24 inches 2015
5 0.22 inches 1951
6 0.21 inches 2012
7 0.15 inches 1922
8 0.12 inches 1991
9 0.10 inches 1931
10 0.07 inches 1998
Weather Station Details
Years Station Coordinates
1999–2024 St Petersburg AP location
1892–1998 St. Petersburg location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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