Cedar Rapids October 21 Weather Records

Daily averages and all-time records for weather in Cedar Rapids, Iowa for the date of October 21.
October 21 All-Time Records
1892–2024
Highest temperature 85 °F 1947
Lowest temperature 17 °F 1930
Lowest daily high 36 °F 1916
Highest daily low 67 °F 1979
Most precipitation 1.51 inches 1951
Most snow none -
October 21 Average Weather
1991–2020 1
Average high 61.3 °F
Average low 40.2 °F
Chance precipitation 31.0%
Chance snow 1.8%
Cedar Rapids October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 67 44 0.00 0.0
2022 82 34 0.00 0.0
2021 67 42 0.13 0.0
2020 52 30 0.02 0.0
2019 60 50 0.77 0.0
2018 54 23 0.00 0.0
2017 78 60 0.00 0.0
2016 56 29 0.00 0.0
2015 68 57 0.18 0.0
2014 66 35 0.00 0.0
2013 57 34 0.00 0.0
2012 70 36 0.00 0.0
2011 61 28 0.00 0.0
2010 69 38 0.00 0.0
2009 72 56 0.01 0.0
2008 57 29 0.00 0.0
2007 75 57 0.00 0.0
2006 50 38 0.64 0.0
2005 60 36 0.00 0.0
2004 60 48 0.00 0.0
2003 81 50 0.00 0.0
2002 60 38 0.00 0.0
2001 70 46 0.00 0.0
2000 76 47 0.00 0.0
1999 74 39 0.00 0.0
1998 60 35 0.00 0.0
1997 49 31 0.00 0.0
1996 64 48 0.30 0.0
1995 48 37 0.02 0.0
1994 76 44 0.00 0.0
1993 58 35 0.00 0.0
1992 61 32 0.00 0.0
1991 71 42 0.00 0.0
1990 54 42 0.23 0.0
1989 67 33 0.00 0.0
1988 54 42 0.15 0.0
1987 48 28 0.00 0.0
1986 76 49 0.00 0.0
1985 55 51 0.01 0.0
1984 55 42 0.22 0.0
1983 52 44 0.04 n/a
1982 49 29 0.00 0.0
1981 57 39 0.02 0.0
1980 62 41 0.00 0.0
1979 80 67 0.00 0.0
1978 80 52 0.00 0.0
1977 76 49 0.00 0.0
1976 43 30 0.00 0.0
1975 79 42 0.00 0.0
1974 60 30 0.00 0.0
1973 71 37 0.00 0.0
1972 50 37 0.46 0.0
1971 74 59 0.08 0.0
1970 68 44 0.00 0.0
1969 65 33 0.00 0.0
1968 71 46 0.00 0.0
1967 63 27 0.00 0.0
1966 64 46 0.00 0.0
1965 56 43 0.62 0.0
1964 55 46 0.00 0.0
1963 74 58 0.04 0.0
1962 65 34 0.00 0.0
1961 54 37 0.00 0.0
1960 56 32 0.00 0.0
1959 61 34 0.00 0.0
1958 70 53 0.35 0.0
1957 59 40 0.00 0.0
1956 n/a n/a n/a n/a
1955 61 40 0.00 0.0
1954 63 37 0.00 0.0
1953 81 51 0.00 0.0
1952 54 22 0.00 0.0
1951 66 44 1.51 0.0
1950 77 41 0.00 0.0
1949 64 44 0.35 0.0
1948 63 37 0.00 0.0
1947 85 51 0.00 0.0
1946 67 42 0.00 0.0
1945 53 45 0.00 0.0
1944 61 43 0.00 0.0
1943 63 45 0.49 0.0
1942 60 43 0.00 0.0
1941 66 54 0.10 0.0
1940 66 39 0.00 0.0
1939 72 41 0.21 0.0
1938 73 35 0.00 0.0
1937 44 33 0.00 0.0
1936 56 39 0.78 0.0
1935 64 41 0.07 0.0
1934 71 51 0.07 0.0
1933 52 34 0.14 0.0
1932 70 26 0.00 0.0
1931 79 45 0.00 0.0
1930 44 17 0.00 0.0
1929 58 34 0.00 0.0
1928 69 45 0.18 0.0
1927 68 38 0.00 0.0
1926 62 30 0.00 0.0
1925 40 19 0.00 0.0
1924 60 35 0.00 0.0
1923 n/a n/a n/a n/a
1922 73 43 0.00 0.0
1921 68 38 0.00 0.0
1920 83 61 0.00 0.0
1919 54 35 0.00 0.0
1918 65 38 0.00 0.0
1917 44 27 0.00 0.0
1916 36 23 0.27 0.0
1915 59 37 0.00 0.0
1914 80 52 0.00 0.0
1913 39 22 0.00 0.0
1912 55 45 0.00 0.0
1911 51 34 0.00 0.0
1910 45 40 0.56 0.0
1909 54 42 0.00 0.0
1908 74 57 0.20 0.0
1907 56 29 0.00 0.0
1906 73 44 0.00 0.0
1905 48 31 0.00 0.0
1904 55 41 0.00 0.0
1903 70 43 0.00 0.0
1902 67 42 0.00 0.0
1901 79 40 0.00 0.0
1900 70 60 1.32 0.0
1899 73 45 0.00 0.0
1898 45 36 0.00 0.0
1897 55 40 0.00 0.0
1896 51 19 0.00 0.0
1895 65 32 0.00 0.0
1894 69 60 0.74 0.0
1893 70 38 0.00 n/a
1892 n/a n/a 0.00 n/a
What's the all-time high for Cedar Rapids on 10/21?
For the date of Oct 21, the highest temperature ever reached in Cedar Rapids history is 85 °F which happened in 1947.
Highest Temperatures in Cedar Rapids on October 21
Rank Temperature Year
1 85 °F 1947
2 83 °F 1920
3 82 °F 2022
4 81 °F 1953
4 81 °F 2003
6 80 °F 1914
6 80 °F 1978
6 80 °F 1979
9 79 °F 1901
9 79 °F 1931
9 79 °F 1975
What's the all-time low for Cedar Rapids on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Cedar Rapids history is 17 °F which happened in 1930.
Lowest Temperatures in Cedar Rapids on October 21
Rank Temperature Year
1 17 °F 1930
2 19 °F 1925
2 19 °F 1896
4 22 °F 1952
4 22 °F 1913
6 23 °F 1916
6 23 °F 2018
8 26 °F 1932
9 27 °F 1917
9 27 °F 1967
Lowest High Temperatures in Cedar Rapids on October 21
Rank Temperature Year
1 36 °F 1916
2 39 °F 1913
3 40 °F 1925
4 43 °F 1976
5 44 °F 1930
5 44 °F 1917
5 44 °F 1937
8 45 °F 1898
8 45 °F 1910
10 48 °F 1905
10 48 °F 1987
10 48 °F 1995
What's the most it has ever rained in Cedar Rapids on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Cedar Rapids history is 1.51 inches which happened in 1951.
All-Time Most Precipitation in Cedar Rapids on October 21
Rank Precipitation Year
1 1.51 inches 1951
2 1.32 inches 1900
3 0.78 inches 1936
4 0.77 inches 2019
5 0.74 inches 1894
6 0.64 inches 2006
7 0.62 inches 1965
8 0.56 inches 1910
9 0.49 inches 1943
10 0.46 inches 1972
Weather Station Details
Years Station Coordinates
1892–2024 Cedar Rapids #1 location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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