Sanford September 21 Weather Records

Daily averages and all-time records for weather in Sanford, Florida for the date of September 21.
September 21 All-Time Records
1899–2024
Highest temperature 96 °F 2018
Lowest temperature 63 °F 1981
Lowest daily high 74 °F 1985
Highest daily low 78 °F 2020
Most precipitation 4.00 inches 2020
Most snow none -
September 21 Average Weather
1991–2020 1
Average high 89.0 °F
Average low 72.3 °F
Chance precipitation 44.6%
Chance snow 0%
Sanford September 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 71 0.14 n/a
2022 90 76 0.05 n/a
2021 88 75 0.35 n/a
2020 82 78 4.00 n/a
2019 82 73 0.03 n/a
2018 96 76 0.00 n/a
2017 92 73 0.00 n/a
2016 93 74 0.10 n/a
2015 92 72 0.00 n/a
2014 83 70 0.13 n/a
2013 88 70 0.00 n/a
2012 89 74 0.00 n/a
2011 91 75 0.09 n/a
2010 90 73 0.00 0.0
2009 92 77 0.00 0.0
2008 90 74 0.00 0.0
2007 89 71 0.01 0.0
2006 89 68 0.00 0.0
2005 85 75 0.49 0.0
2004 83 72 0.82 0.0
2003 88 n/a 0.28 0.0
2002 88 75 0.05 0.0
2001 n/a n/a 0.00 0.0
2000 87 75 1.37 0.0
1999 83 72 0.41 0.0
1998 81 73 1.47 0.0
1997 90 68 0.00 0.0
1996 86 71 0.00 0.0
1995 90 71 0.00 0.0
1994 85 70 2.10 0.0
1993 92 71 0.00 0.0
1992 91 73 0.00 0.0
1991 95 72 0.00 0.0
1990 88 70 0.00 0.0
1989 88 71 0.00 0.0
1988 91 71 0.00 0.0
1987 90 72 n/a 0.0
1986 86 68 0.00 0.0
1985 74 70 0.00 0.0
1984 84 66 0.03 0.0
1983 89 72 0.03 0.0
1982 92 70 0.42 0.0
1981 82 63 0.01 0.0
1980 93 70 0.00 0.0
1979 90 72 0.00 0.0
1978 91 69 0.00 0.0
1977 90 73 0.00 0.0
1976 89 70 0.00 0.0
1975 90 71 n/a 0.0
1974 90 71 0.00 0.0
1973 91 72 0.17 0.0
1972 88 70 0.01 0.0
1971 92 69 0.00 0.0
1970 n/a n/a 0.00 0.0
1969 90 74 0.00 0.0
1968 87 67 0.28 0.0
1967 91 68 0.00 0.0
1966 87 65 0.52 0.0
1965 90 71 0.00 0.0
1964 86 72 0.64 0.0
1963 89 73 0.42 0.0
1962 84 70 1.07 0.0
1961 90 71 0.00 0.0
1960 90 71 0.00 0.0
1959 86 69 0.02 0.0
1958 94 71 0.08 0.0
1957 92 72 0.00 0.0
1956 91 69 0.00 0.0
1955 92 70 0.00 0.0
1954 92 70 0.00 0.0
1953 91 70 0.03 0.0
1952 94 70 0.01 0.0
1951 92 75 0.00 0.0
1950 88 63 0.00 0.0
1949 90 71 0.00 0.0
1948 86 73 0.40 0.0
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 n/a n/a n/a n/a
1944 n/a n/a n/a n/a
1943 n/a n/a n/a n/a
1942 n/a n/a n/a n/a
1941 n/a n/a n/a n/a
1940 n/a n/a n/a n/a
1939 n/a n/a n/a n/a
1938 n/a n/a n/a n/a
1937 n/a n/a n/a n/a
1936 n/a n/a n/a n/a
1935 n/a n/a n/a n/a
1934 n/a n/a n/a n/a
1933 n/a n/a n/a n/a
1932 n/a n/a n/a n/a
1931 n/a n/a n/a n/a
1930 n/a n/a n/a n/a
1929 n/a n/a n/a n/a
1928 n/a n/a n/a n/a
1927 n/a n/a n/a n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 n/a n/a n/a n/a
1923 n/a n/a n/a n/a
1922 n/a n/a n/a n/a
1921 n/a n/a n/a n/a
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a 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
What's the all-time high for Sanford on 9/21?
For the date of Sep 21, the highest temperature ever reached in Sanford history is 96 °F which happened in 2018.
Highest Temperatures in Sanford on September 21
Rank Temperature Year
1 96 °F 2018
2 95 °F 1991
3 94 °F 1952
3 94 °F 1958
5 93 °F 2016
5 93 °F 1980
7 92 °F 2015
7 92 °F 2017
7 92 °F 1982
7 92 °F 1951
7 92 °F 1957
7 92 °F 1971
7 92 °F 1955
7 92 °F 1954
7 92 °F 1993
7 92 °F 2009
What's the all-time low for Sanford on 9/21?
For the date of Sep 21, the lowest temperature ever reached in Sanford history is 63 °F which has happened 2 times, most recently in 1981.
Lowest Temperatures in Sanford on September 21
Rank Temperature Year
1 63 °F 1950
1 63 °F 1981
3 65 °F 1966
4 66 °F 1984
5 67 °F 1968
6 68 °F 1986
6 68 °F 1997
6 68 °F 1967
6 68 °F 2006
10 69 °F 1959
10 69 °F 1971
10 69 °F 1956
10 69 °F 1978
Lowest High Temperatures in Sanford on September 21
Rank Temperature Year
1 74 °F 1985
2 81 °F 1998
3 82 °F 2020
3 82 °F 2019
3 82 °F 1981
6 83 °F 1999
6 83 °F 2004
6 83 °F 2014
9 84 °F 1962
9 84 °F 1984
What's the most it has ever rained in Sanford on 9/21?
For the date of Sep 21, the most precipitation ever recorded in Sanford history is 4.00 inches which happened in 2020.
All-Time Most Precipitation in Sanford on September 21
Rank Precipitation Year
1 4.00 inches 2020
2 2.10 inches 1994
3 1.47 inches 1998
4 1.37 inches 2000
5 1.07 inches 1962
6 0.82 inches 2004
7 0.64 inches 1964
8 0.52 inches 1966
9 0.49 inches 2005
10 0.42 inches 1982
10 0.42 inches 1963
Weather Station Details
Years Station Coordinates
1956–2024 Sanford location
1899–1956 Sanford Experimental Station location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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