St. Petersburg September 15 Weather Records

Daily averages and all-time records for weather in St. Petersburg, Florida for the date of September 15.
September 15 All-Time Records
1892–2024
Highest temperature 93 °F 1989
Lowest temperature 68 °F 1985
Lowest daily high 77 °F 2001
Highest daily low 82 °F 2018
Most precipitation 2.10 inches 1953
Most snow none -
September 15 Average Weather
1991–2020 1
Average high 88.4 °F
Average low 77.0 °F
Chance precipitation 45.7%
Chance snow 0%
St. Petersburg September 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 77 1.80 0.0
2022 88 76 0.00 0.0
2021 89 77 0.00 0.0
2020 85 78 0.16 0.0
2019 86 77 0.08 0.0
2018 89 82 0.00 0.0
2017 92 79 0.01 0.0
2016 87 80 0.00 0.0
2015 89 79 0.02 0.0
2014 89 79 0.00 0.0
2013 91 73 0.12 0.0
2012 88 78 0.00 0.0
2011 89 77 0.11 n/a
2010 92 79 0.00 n/a
2009 87 78 1.02 n/a
2008 89 79 0.01 n/a
2007 89 78 0.71 n/a
2006 89 79 0.00 n/a
2005 91 81 0.00 n/a
2004 89 80 0.05 n/a
2003 89 78 0.00 n/a
2002 89 78 0.00 n/a
2001 77 71 0.65 n/a
2000 88 79 0.00 n/a
1999 84 77 0.00 n/a
1998 89 74 0.61 0.0
1997 91 77 0.02 0.0
1996 92 77 0.00 0.0
1995 89 77 0.00 0.0
1994 85 73 1.00 0.0
1993 88 77 0.14 0.0
1992 89 75 0.13 0.0
1991 91 79 0.00 0.0
1990 90 78 0.00 0.0
1989 93 77 0.03 0.0
1988 90 75 1.13 0.0
1987 92 78 0.00 0.0
1986 92 77 0.00 0.0
1985 84 68 0.00 0.0
1984 91 75 0.00 0.0
1983 87 73 1.60 0.0
1982 91 76 0.00 0.0
1981 90 78 0.00 0.0
1980 88 78 0.00 0.0
1979 85 76 0.12 0.0
1978 91 77 0.00 0.0
1977 90 78 0.10 0.0
1976 86 70 0.00 0.0
1975 89 79 0.00 0.0
1974 90 77 0.00 0.0
1973 89 79 0.00 0.0
1972 92 77 0.00 0.0
1971 87 75 0.00 0.0
1970 91 75 0.10 0.0
1969 85 72 0.80 0.0
1968 86 72 0.00 0.0
1967 87 73 0.00 0.0
1966 85 75 0.72 0.0
1965 84 76 0.00 0.0
1964 79 74 0.12 0.0
1963 88 77 0.00 0.0
1962 90 75 0.37 0.0
1961 83 74 0.52 0.0
1960 91 76 0.00 0.0
1959 89 78 0.07 0.0
1958 93 78 0.00 0.0
1957 87 75 0.45 0.0
1956 88 68 0.00 0.0
1955 90 74 0.00 0.0
1954 89 73 0.15 0.0
1953 85 72 2.10 0.0
1952 90 72 0.00 0.0
1951 90 75 0.00 0.0
1950 89 73 0.00 0.0
1949 93 76 0.00 0.0
1948 89 76 0.00 0.0
1947 91 76 0.11 n/a
1946 84 74 0.00 n/a
1945 91 76 0.74 n/a
1944 91 75 0.00 n/a
1943 88 76 0.00 n/a
1942 93 73 0.00 n/a
1941 90 76 0.00 n/a
1940 88 73 0.00 n/a
1939 88 70 0.01 n/a
1938 89 76 0.00 n/a
1937 90 76 0.00 n/a
1936 91 76 0.02 n/a
1935 86 74 0.16 n/a
1934 83 75 0.39 n/a
1933 93 78 0.00 n/a
1932 86 72 0.73 n/a
1931 92 77 0.00 n/a
1930 92 78 0.00 n/a
1929 93 78 0.00 n/a
1928 91 77 0.07 n/a
1927 92 78 0.00 n/a
1926 91 73 0.68 n/a
1925 92 79 0.00 n/a
1924 88 78 0.01 n/a
1923 86 75 0.00 n/a
1922 87 71 1.15 n/a
1921 92 76 0.00 n/a
1920 88 74 0.02 n/a
1919 91 76 0.00 n/a
1918 90 74 0.00 n/a
1917 89 75 0.00 n/a
1916 85 73 0.11 n/a
1915 89 75 0.11 n/a
1914 89 70 0.00 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 n/a n/a n/a n/a
1893 90 73 n/a n/a
1892 86 74 n/a n/a
What's the all-time high for St. Petersburg on 9/15?
For the date of Sep 15, the highest temperature ever reached in St. Petersburg history is 93 °F which has happened 6 times, most recently in 1989.
Highest Temperatures in St. Petersburg on September 15
Rank Temperature Year
1 93 °F 1989
1 93 °F 1933
1 93 °F 1949
1 93 °F 1942
1 93 °F 1929
1 93 °F 1958
7 92 °F 1987
7 92 °F 1996
7 92 °F 2010
7 92 °F 2017
7 92 °F 1986
7 92 °F 1925
7 92 °F 1931
7 92 °F 1927
7 92 °F 1972
7 92 °F 1921
7 92 °F 1930
What's the all-time low for St. Petersburg on 9/15?
For the date of Sep 15, the lowest temperature ever reached in St. Petersburg history is 68 °F which has happened 2 times, most recently in 1985.
Lowest Temperatures in St. Petersburg on September 15
Rank Temperature Year
1 68 °F 1985
1 68 °F 1956
3 70 °F 1914
3 70 °F 1976
3 70 °F 1939
6 71 °F 1922
6 71 °F 2001
8 72 °F 1932
8 72 °F 1968
8 72 °F 1953
8 72 °F 1952
8 72 °F 1969
Lowest High Temperatures in St. Petersburg on September 15
Rank Temperature Year
1 77 °F 2001
2 79 °F 1964
3 83 °F 1934
3 83 °F 1961
5 84 °F 1999
5 84 °F 1965
5 84 °F 1946
5 84 °F 1985
9 85 °F 1994
9 85 °F 1969
9 85 °F 2020
9 85 °F 1966
9 85 °F 1979
9 85 °F 1916
9 85 °F 1953
What's the most it has ever rained in St. Petersburg on 9/15?
For the date of Sep 15, the most precipitation ever recorded in St. Petersburg history is 2.10 inches which happened in 1953.
All-Time Most Precipitation in St. Petersburg on September 15
Rank Precipitation Year
1 2.10 inches 1953
2 1.80 inches 2023
3 1.60 inches 1983
4 1.15 inches 1922
5 1.13 inches 1988
6 1.02 inches 2009
7 1.00 inches 1994
8 0.80 inches 1969
9 0.74 inches 1945
10 0.73 inches 1932
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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