Lowest Temperatures in Iowa City by Year

Here is a list and chart of the coldest annual temperatures recorded in Iowa City, Iowa for each year between 1893 and 2024.
Year Temperature
2024 -20 °F
2023 -4 °F
2022 -9 °F
2021 -14 °F
2020 -8 °F
2019 -28 °F
2018 -20 °F
2017 -13 °F
2016 -12 °F
2015 -14 °F
2014 -19 °F
2013 -16 °F
2012 -1 °F
2011 -19 °F
2010 -15 °F
2009 -25 °F
2008 -13 °F
2007 -12 °F
2006 -8 °F
2005 -13 °F
2004 -9 °F
2003 -7 °F
2002 -7 °F
2001 -11 °F
2000 -16 °F
1999 -23 °F
1998 -4 °F
1997 -12 °F
1996 -26 °F
1995 -8 °F
1994 -20 °F
1993 -9 °F
1992 -6 °F
1991 -9 °F
1990 -9 °F
1989 -19 °F
1988 -13 °F
1987 -5 °F
1986 -12 °F
1985 -23 °F
1984 -17 °F
1983 -20 °F
1982 -22 °F
1981 -13 °F
1980 -5 °F
1979 -16 °F
1978 -12 °F
1977 -20 °F
1976 -13 °F
1975 -10 °F
1974 -21 °F
1973 -8 °F
1972 -17 °F
1971 -12 °F
1970 -21 °F
1969 -11 °F
1968 -14 °F
1967 -14 °F
1966 -22 °F
1965 -14 °F
1964 -7 °F
1963 -24 °F
1962 -20 °F
1961 -16 °F
1960 -12 °F
1959 -20 °F
1958 -17 °F
1957 -23 °F
1956 -16 °F
1955 -18 °F
1954 -14 °F
1953 -13 °F
1952 -6 °F
1946 -11 °F
1945 -10 °F
1944 -10 °F
1943 -16 °F
1942 -20 °F
1941 -7 °F
1940 -18 °F
1939 -5 °F
1938 -7 °F
1937 -4 °F
1936 -22 °F
1935 -11 °F
1934 -8 °F
1933 -23 °F
1932 -14 °F
1931 -5 °F
1930 -31 °F
1929 -22 °F
1928 -11 °F
1927 -16 °F
1926 -10 °F
1925 -11 °F
1924 -27 °F
1923 -14 °F
1922 -14 °F
1921 -19 °F
1920 -13 °F
1919 -25 °F
1918 -23 °F
1917 -21 °F
1916 -25 °F
1915 -23 °F
1914 -22 °F
1913 -14 °F
1912 -28 °F
1911 -16 °F
1910 -26 °F
1909 -19 °F
1908 -9 °F
1907 -16 °F
1906 -10 °F
1904 -21 °F
1903 -18 °F
1902 -23 °F
1901 -21 °F
1900 -12 °F
1899 -26 °F
1898 -12 °F
1897 -20 °F
1896 -11 °F
1895 -23 °F
1894 -30 °F
1893 -20 °F
Weather Station Details
Years Station Coordinates
1999–2024 Iowa City Municipal Airport location
1893–1998 Iowa City location