Aberdeen October 21 Weather Records

Daily averages and all-time records for weather in Aberdeen, South Dakota for the date of October 21.
October 21 All-Time Records
1893–2024
Highest temperature 86 °F 1947
Lowest temperature 9 °F 1987
Lowest daily high 30 °F 1913
Highest daily low 53 °F 1963
Most precipitation 1.60 inches 1906
Most snow 16.0 inches 1906
October 21 Average Weather
1991–2020 1
Average high 55.9 °F
Average low 31.2 °F
Chance precipitation 23.1%
Chance snow 5.7%
Aberdeen October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 65 35 0.00 0.0
2022 67 38 0.00 0.0
2021 50 27 0.00 0.0
2020 36 27 0.01 0.1
2019 49 38 0.23 0.0
2018 64 27 0.00 0.0
2017 66 38 0.00 0.0
2016 65 33 0.00 0.0
2015 63 32 0.00 0.0
2014 80 42 0.00 0.0
2013 44 26 0.01 0.0
2012 59 39 0.00 0.0
2011 67 29 0.00 0.0
2010 59 23 0.00 0.0
2009 45 37 0.22 0.0
2008 45 33 0.40 0.0
2007 57 39 0.00 0.0
2006 40 26 0.00 0.0
2005 53 23 0.00 0.0
2004 54 49 0.00 0.0
2003 74 40 0.00 0.0
2002 36 24 0.07 0.6
2001 61 28 0.00 0.0
2000 72 31 0.00 0.0
1999 68 34 0.00 0.0
1998 64 31 0.00 0.0
1997 40 21 0.00 0.0
1996 40 34 0.00 0.0
1995 52 25 0.00 0.0
1994 70 34 0.00 0.0
1993 56 30 0.00 0.0
1992 76 27 0.00 0.0
1991 69 35 0.00 0.0
1990 53 26 0.00 0.0
1989 73 25 0.00 0.0
1988 52 35 0.00 n/a
1987 42 9 0.00 0.0
1986 74 40 0.00 0.0
1985 60 46 0.00 0.0
1984 43 34 0.00 0.0
1983 51 44 0.00 0.0
1982 53 22 0.00 0.0
1981 48 29 0.00 0.0
1980 47 32 0.04 0.0
1979 43 33 0.00 0.0
1978 73 40 0.00 0.0
1977 57 30 0.00 0.0
1976 39 20 0.00 0.0
1975 60 48 0.00 0.0
1974 81 46 0.00 0.0
1973 74 50 0.00 0.0
1972 51 39 0.00 0.0
1971 66 39 0.00 0.0
1970 76 38 0.00 0.0
1969 56 22 0.00 0.0
1968 62 41 0.00 0.0
1967 71 24 0.00 0.0
1966 73 40 0.00 0.0
1965 57 26 0.00 0.0
1964 51 24 0.00 0.0
1963 66 53 0.29 0.0
1962 64 30 0.00 0.0
1961 63 41 0.00 0.0
1960 62 17 0.00 0.0
1959 54 39 0.13 0.0
1958 46 40 0.03 0.0
1957 58 42 0.00 0.0
1956 75 29 0.00 0.0
1955 58 21 0.00 0.0
1954 58 36 0.00 0.0
1953 73 45 0.42 0.0
1952 68 34 0.00 0.0
1951 35 30 0.00 0.0
1950 45 31 0.00 0.0
1949 37 26 0.00 0.0
1948 61 24 0.00 0.0
1947 86 34 0.00 0.0
1946 73 32 0.00 0.0
1945 52 33 0.00 0.0
1944 55 25 0.00 0.0
1943 65 27 0.00 0.0
1942 60 34 0.00 0.0
1941 64 49 0.00 0.0
1940 85 33 0.00 0.0
1939 75 47 0.00 0.0
1938 65 29 0.00 0.0
1937 39 36 0.00 0.0
1936 34 21 0.17 1.8
1935 46 34 0.00 0.0
1934 67 40 0.00 0.0
1933 48 29 0.00 0.0
1932 63 24 0.00 0.0
1931 62 52 0.50 0.0
1930 45 17 0.00 0.0
1929 50 30 0.00 0.0
1928 50 34 0.25 0.0
1927 84 43 0.00 0.0
1926 56 40 0.00 0.0
1925 48 30 0.00 0.0
1924 64 35 0.00 n/a
1923 59 21 0.00 0.0
1922 61 30 0.00 0.0
1921 72 40 0.00 n/a
1920 65 42 0.30 n/a
1919 48 33 0.05 0.0
1918 70 42 0.00 0.0
1917 40 28 0.00 0.0
1916 43 15 0.00 0.0
1915 68 30 0.00 n/a
1914 75 45 0.00 0.0
1913 30 16 0.00 n/a
1912 62 26 0.00 0.0
1911 42 30 0.00 0.0
1910 44 18 0.00 0.0
1909 52 28 0.00 0.0
1908 60 29 0.00 0.0
1907 56 28 0.00 n/a
1906 33 25 1.60 16.0
1905 43 21 0.00 n/a
1904 62 38 0.00 n/a
1903 76 27 0.00 0.0
1902 70 28 0.00 n/a
1901 70 35 0.00 n/a
1900 56 30 0.00 n/a
1899 50 24 0.00 0.0
1898 37 31 0.00 0.0
1897 70 24 0.00 0.0
1896 52 11 0.00 0.0
1895 46 18 0.00 n/a
1894 70 32 0.00 n/a
1893 64 34 0.00 n/a
What's the all-time high for Aberdeen on 10/21?
For the date of Oct 21, the highest temperature ever reached in Aberdeen history is 86 °F which happened in 1947.
Highest Temperatures in Aberdeen on October 21
Rank Temperature Year
1 86 °F 1947
2 85 °F 1940
3 84 °F 1927
4 81 °F 1974
5 80 °F 2014
6 76 °F 1970
6 76 °F 1903
6 76 °F 1992
9 75 °F 1939
9 75 °F 1914
9 75 °F 1956
What's the all-time low for Aberdeen on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Aberdeen history is 9 °F which happened in 1987.
Lowest Temperatures in Aberdeen on October 21
Rank Temperature Year
1 9 °F 1987
2 11 °F 1896
3 15 °F 1916
4 16 °F 1913
5 17 °F 1930
5 17 °F 1960
7 18 °F 1910
7 18 °F 1895
9 20 °F 1976
10 21 °F 1905
10 21 °F 1923
10 21 °F 1955
10 21 °F 1936
10 21 °F 1997
Lowest High Temperatures in Aberdeen on October 21
Rank Temperature Year
1 30 °F 1913
2 33 °F 1906
3 34 °F 1936
4 35 °F 1951
5 36 °F 2020
5 36 °F 2002
7 37 °F 1949
7 37 °F 1898
9 39 °F 1937
9 39 °F 1976
What's the most it has ever rained in Aberdeen on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Aberdeen history is 1.60 inches which happened in 1906.
All-Time Most Precipitation in Aberdeen on October 21
Rank Precipitation Year
1 1.60 inches 1906
2 0.50 inches 1931
3 0.42 inches 1953
4 0.40 inches 2008
5 0.30 inches 1920
6 0.29 inches 1963
7 0.25 inches 1928
8 0.23 inches 2019
9 0.22 inches 2009
10 0.17 inches 1936
All-Time Most Snow in Aberdeen on October 21
Rank Precipitation Year
1 16.0 inches 1906
2 1.8 inches 1936
3 0.6 inches 2002
4 0.1 inches 2020
Weather Station Details
Years Station Coordinates
1893–2024 Aberdeen location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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