Lansing August 21 Weather Records

Daily averages and all-time records for weather in Lansing, Michigan for the date of August 21.
August 21 All-Time Records
1910–2024
Highest temperature 98 °F 1955
Lowest temperature 40 °F 1950
Lowest daily high 65 °F 1915
Highest daily low 72 °F 1955
Most precipitation 3.08 inches 1975
Most snow none -
August 21 Average Weather
1991–2020 1
Average high 79.9 °F
Average low 58.0 °F
Chance precipitation 31.0%
Chance snow 0%
Lansing August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 62 0.00 0.0
2022 81 64 0.27 0.0
2021 89 66 0.00 0.0
2020 88 63 0.00 0.0
2019 83 66 0.00 0.0
2018 77 65 0.11 0.0
2017 88 67 0.07 0.0
2016 73 59 0.09 0.0
2015 78 54 0.00 0.0
2014 79 60 0.01 0.0
2013 87 66 0.00 0.0
2012 78 50 0.00 0.0
2011 77 55 0.00 0.0
2010 82 70 0.02 0.0
2009 75 59 0.00 0.0
2008 85 53 0.00 0.0
2007 71 58 0.01 0.0
2006 80 54 0.00 0.0
2005 79 62 0.00 0.0
2004 70 43 0.00 0.0
2003 97 69 0.00 n/a
2002 82 51 0.00 n/a
2001 80 49 0.00 n/a
2000 74 42 0.00 n/a
1999 80 44 0.00 n/a
1998 87 65 0.00 n/a
1997 67 55 0.25 n/a
1996 83 62 0.00 n/a
1995 85 56 0.00 0.0
1994 76 55 0.00 0.0
1993 77 52 0.00 0.0
1992 77 41 0.00 0.0
1991 78 48 0.00 0.0
1990 71 63 0.00 0.0
1989 81 61 0.00 0.0
1988 77 53 0.00 0.0
1987 84 65 0.00 0.0
1986 84 55 0.00 0.0
1985 71 54 0.00 0.0
1984 85 56 0.00 0.0
1983 90 60 0.97 0.0
1982 72 54 0.00 0.0
1981 85 51 0.00 0.0
1980 83 69 0.16 0.0
1979 81 58 0.00 0.0
1978 79 48 0.00 0.0
1977 70 58 0.07 0.0
1976 87 58 0.00 0.0
1975 79 59 3.08 0.0
1974 88 61 0.00 0.0
1973 75 51 0.00 0.0
1972 85 66 0.00 0.0
1971 86 63 0.00 0.0
1970 74 45 0.00 0.0
1969 81 42 0.00 0.0
1968 92 66 0.00 0.0
1967 79 55 0.00 0.0
1966 78 56 0.25 0.0
1965 76 58 0.00 0.0
1964 78 57 1.24 0.0
1963 85 54 0.00 0.0
1962 85 58 0.00 0.0
1961 74 46 0.00 0.0
1960 78 62 0.06 0.0
1959 88 71 0.00 0.0
1958 76 60 2.01 0.0
1957 80 54 0.00 0.0
1956 70 46 0.00 0.0
1955 98 72 0.00 0.0
1954 80 47 0.00 0.0
1953 83 53 0.00 0.0
1952 80 64 0.00 0.0
1951 71 58 0.26 0.0
1950 74 40 0.00 0.0
1949 77 48 0.00 0.0
1948 86 58 0.00 0.0
1947 84 70 0.01 0.0
1946 78 49 0.10 0.0
1945 82 60 0.54 0.0
1944 84 63 0.00 0.0
1943 80 59 0.00 0.0
1942 86 68 0.00 0.0
1941 79 59 0.19 0.0
1940 71 46 0.00 0.0
1939 67 60 0.10 0.0
1938 75 61 0.54 0.0
1937 71 59 0.19 0.0
1936 87 66 0.19 0.0
1935 74 56 0.00 0.0
1934 75 43 0.00 0.0
1933 83 52 0.00 0.0
1932 84 50 0.00 0.0
1931 79 51 0.00 0.0
1930 72 54 0.00 0.0
1929 83 50 0.05 0.0
1928 76 57 0.40 0.0
1927 80 56 0.00 0.0
1926 83 61 0.00 0.0
1925 72 51 0.01 0.0
1924 n/a n/a n/a n/a
1923 73 43 0.35 0.0
1922 71 50 0.00 0.0
1921 73 46 0.00 0.0
1920 76 54 0.33 0.0
1919 79 58 0.08 0.0
1918 92 66 0.11 0.0
1917 80 59 0.00 0.0
1916 96 68 0.00 0.0
1915 65 60 1.16 0.0
1914 82 61 0.00 0.0
1913 83 67 0.58 0.0
1912 78 59 0.00 0.0
1911 81 51 0.00 0.0
1910 87 60 0.01 0.0
What's the all-time high for Lansing on 8/21?
For the date of Aug 21, the highest temperature ever reached in Lansing history is 98 °F which happened in 1955.
Highest Temperatures in Lansing on August 21
Rank Temperature Year
1 98 °F 1955
2 97 °F 2003
3 96 °F 1916
4 92 °F 1918
4 92 °F 1968
6 90 °F 1983
7 89 °F 2021
8 88 °F 2017
8 88 °F 2020
8 88 °F 1959
8 88 °F 1974
What's the all-time low for Lansing on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Lansing history is 40 °F which happened in 1950.
Lowest Temperatures in Lansing on August 21
Rank Temperature Year
1 40 °F 1950
2 41 °F 1992
3 42 °F 2000
3 42 °F 1969
5 43 °F 1923
5 43 °F 1934
5 43 °F 2004
8 44 °F 1999
9 45 °F 1970
10 46 °F 1956
10 46 °F 1940
10 46 °F 1921
10 46 °F 1961
Lowest High Temperatures in Lansing on August 21
Rank Temperature Year
1 65 °F 1915
2 67 °F 1997
2 67 °F 1939
4 70 °F 2004
4 70 °F 1977
4 70 °F 1956
7 71 °F 1990
7 71 °F 1985
7 71 °F 2007
7 71 °F 1951
7 71 °F 1940
7 71 °F 1922
7 71 °F 1937
What's the most it has ever rained in Lansing on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Lansing history is 3.08 inches which happened in 1975.
All-Time Most Precipitation in Lansing on August 21
Rank Precipitation Year
1 3.08 inches 1975
2 2.01 inches 1958
3 1.24 inches 1964
4 1.16 inches 1915
5 0.97 inches 1983
6 0.58 inches 1913
7 0.54 inches 1945
7 0.54 inches 1938
9 0.40 inches 1928
10 0.35 inches 1923
Weather Station Details
Years Station Coordinates
1960–2024 Lansing Capital City Airport location
1910–1959 East Lansing Experimental Farm location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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