Sanford August 21 Weather Records

Daily averages and all-time records for weather in Sanford, Florida for the date of August 21.
August 21 All-Time Records
1899–2024
Highest temperature 99 °F 1993
Lowest temperature 69 °F 1992
Lowest daily high 78 °F 2008
Highest daily low 78 °F 2023
Most precipitation 3.64 inches 1992
Most snow none -
August 21 Average Weather
1991–2020 1
Average high 92.0 °F
Average low 74.1 °F
Chance precipitation 55.6%
Chance snow 0%
Sanford August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 78 0.14 n/a
2022 95 73 0.12 n/a
2021 98 76 0.20 n/a
2020 94 74 1.05 n/a
2019 92 76 0.06 n/a
2018 94 73 0.00 n/a
2017 91 77 0.10 n/a
2016 95 77 0.00 n/a
2015 94 74 1.10 n/a
2014 97 76 0.00 n/a
2013 92 76 0.00 n/a
2012 94 73 0.31 n/a
2011 92 76 0.00 n/a
2010 n/a n/a n/a 0.0
2009 96 74 0.69 0.0
2008 78 74 3.45 0.0
2007 93 76 0.00 0.0
2006 94 71 0.08 0.0
2005 96 76 0.04 0.0
2004 n/a n/a n/a 0.0
2003 89 73 0.01 0.0
2002 90 73 0.00 0.0
2001 95 74 0.04 0.0
2000 95 74 0.06 0.0
1999 90 72 0.00 0.0
1998 85 71 0.17 0.0
1997 96 76 0.00 0.0
1996 89 71 0.94 0.0
1995 92 72 1.00 0.0
1994 93 74 0.62 0.0
1993 99 72 0.00 0.0
1992 92 69 3.64 0.0
1991 79 72 0.15 0.0
1990 93 71 1.43 0.0
1989 84 74 0.00 0.0
1988 88 76 0.00 0.0
1987 97 73 0.09 0.0
1986 83 69 0.90 0.0
1985 92 71 0.52 0.0
1984 88 72 0.42 0.0
1983 94 73 0.00 0.0
1982 92 72 n/a 0.0
1981 91 73 0.53 0.0
1980 94 74 0.00 0.0
1979 93 73 0.00 0.0
1978 91 71 0.00 0.0
1977 88 76 0.08 0.0
1976 88 70 0.00 0.0
1975 91 71 0.27 0.0
1974 n/a n/a 0.00 0.0
1973 94 71 0.00 0.0
1972 92 71 0.05 0.0
1971 95 72 0.00 0.0
1970 90 70 0.25 0.0
1969 97 74 0.48 0.0
1968 96 71 0.00 0.0
1967 92 73 0.00 0.0
1966 95 73 0.02 0.0
1965 93 70 0.04 0.0
1964 89 72 0.40 0.0
1963 89 70 0.45 0.0
1962 94 72 0.00 0.0
1961 89 73 0.00 0.0
1960 90 69 0.58 0.0
1959 92 72 0.00 0.0
1958 93 75 0.00 0.0
1957 90 74 0.00 0.0
1956 89 72 0.08 0.0
1955 94 72 0.00 0.0
1954 93 70 0.00 0.0
1953 90 71 0.12 0.0
1952 n/a n/a 0.00 0.0
1951 95 72 1.20 0.0
1950 95 70 0.00 0.0
1949 88 72 0.88 0.0
1948 93 70 0.23 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 8/21?
For the date of Aug 21, the highest temperature ever reached in Sanford history is 99 °F which happened in 1993.
Highest Temperatures in Sanford on August 21
Rank Temperature Year
1 99 °F 1993
2 98 °F 2021
3 97 °F 2014
3 97 °F 1987
3 97 °F 1969
6 96 °F 2005
6 96 °F 1997
6 96 °F 1968
6 96 °F 2009
10 95 °F 2016
10 95 °F 2022
10 95 °F 1950
10 95 °F 2001
10 95 °F 2000
10 95 °F 1971
10 95 °F 1966
10 95 °F 1951
What's the all-time low for Sanford on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Sanford history is 69 °F which has happened 3 times, most recently in 1992.
Lowest Temperatures in Sanford on August 21
Rank Temperature Year
1 69 °F 1992
1 69 °F 1986
1 69 °F 1960
4 70 °F 1976
4 70 °F 1950
4 70 °F 1965
4 70 °F 1954
4 70 °F 1948
4 70 °F 1970
4 70 °F 1963
Lowest High Temperatures in Sanford on August 21
Rank Temperature Year
1 78 °F 2008
2 79 °F 1991
3 83 °F 1986
4 84 °F 1989
5 85 °F 1998
6 88 °F 1977
6 88 °F 1949
6 88 °F 1976
6 88 °F 1984
6 88 °F 1988
What's the most it has ever rained in Sanford on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Sanford history is 3.64 inches which happened in 1992.
All-Time Most Precipitation in Sanford on August 21
Rank Precipitation Year
1 3.64 inches 1992
2 3.45 inches 2008
3 1.43 inches 1990
4 1.20 inches 1951
5 1.10 inches 2015
6 1.05 inches 2020
7 1.00 inches 1995
8 0.94 inches 1996
9 0.90 inches 1986
10 0.88 inches 1949
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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