Waterloo May 11 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of May 11.
May 11 All-Time Records
1895–2024
Highest temperature 93 °F 2022
Lowest temperature 27 °F 1925
Lowest daily high 41 °F 1966
Highest daily low 65 °F 1992
Most precipitation 1.96 inches 1966
Most snow 0.3 inches 1966
May 11 Average Weather
1991–2020 1
Average high 69.4 °F
Average low 46.7 °F
Chance precipitation 41.1%
Chance snow 0.5%
Waterloo May 11 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 83 57 0.10 0.0
2022 93 64 0.00 0.0
2021 62 35 0.00 0.0
2020 58 34 0.00 0.0
2019 55 43 0.00 0.0
2018 53 45 0.02 0.0
2017 71 45 0.00 0.0
2016 64 52 0.05 0.0
2015 63 45 0.04 0.0
2014 70 53 0.41 0.0
2013 56 39 0.00 0.0
2012 81 56 0.00 0.0
2011 84 63 0.00 0.0
2010 51 45 0.66 0.0
2009 66 37 0.00 0.0
2008 60 38 0.08 0.0
2007 82 57 0.00 0.0
2006 52 40 0.00 0.0
2005 65 50 0.74 0.0
2004 84 50 0.00 0.0
2003 53 45 0.00 0.0
2002 57 47 1.36 0.0
2001 68 48 0.08 0.0
2000 85 57 0.06 0.0
1999 76 56 0.33 0.0
1998 78 45 0.00 0.0
1997 66 45 0.00 0.0
1996 58 41 0.00 0.0
1995 70 45 0.00 0.0
1994 80 54 0.00 0.0
1993 82 63 0.68 0.0
1992 76 65 0.14 0.0
1991 80 57 0.00 0.0
1990 65 32 0.02 0.0
1989 72 35 0.00 0.0
1988 79 45 0.00 0.0
1987 84 55 0.00 0.0
1986 75 57 0.00 0.0
1985 72 60 0.27 0.0
1984 76 53 0.00 0.0
1983 78 49 0.50 0.0
1982 78 62 0.18 0.0
1981 64 30 0.00 0.0
1980 57 37 0.00 0.0
1979 50 43 0.00 0.0
1978 78 59 0.00 0.0
1977 73 46 0.00 0.0
1976 68 41 0.00 0.0
1975 60 48 0.74 0.0
1974 67 49 0.13 0.0
1973 68 45 0.08 0.0
1972 67 46 0.00 0.0
1971 68 36 0.00 0.0
1970 75 53 0.00 0.0
1969 56 36 0.00 0.0
1968 65 42 0.00 0.0
1967 55 42 0.00 0.0
1966 41 34 1.96 0.3
1965 70 37 0.00 0.0
1964 69 49 0.00 0.0
1963 60 45 0.41 0.0
1962 64 48 0.94 0.0
1961 80 51 0.00 0.0
1960 61 36 0.00 0.0
1959 72 45 0.02 0.0
1958 85 57 0.00 0.0
1957 57 45 0.00 0.0
1956 80 59 0.10 0.0
1955 72 45 0.00 0.0
1954 67 38 0.00 0.0
1953 77 47 0.00 0.0
1952 48 37 0.00 0.0
1951 67 33 0.06 0.0
1950 74 40 0.00 0.0
1949 77 43 0.00 0.0
1948 50 43 0.12 0.0
1947 74 44 0.00 0.0
1946 53 29 0.20 0.0
1945 62 39 0.00 0.0
1944 80 59 0.00 0.0
1943 72 46 0.04 0.0
1942 72 50 n/a 0.0
1941 66 43 0.00 0.0
1940 73 40 0.00 0.0
1939 64 35 0.00 0.0
1938 58 43 n/a 0.0
1937 70 51 n/a 0.0
1936 77 58 0.00 0.0
1935 66 53 n/a 0.0
1934 78 50 0.00 0.0
1933 57 45 0.00 0.0
1932 73 45 0.00 0.0
1931 60 45 0.02 0.0
1930 75 60 n/a 0.0
1929 64 55 n/a 0.0
1928 68 46 0.00 0.0
1927 54 40 0.00 0.0
1926 68 39 0.00 0.0
1925 68 27 0.00 0.0
1924 68 35 0.00 0.0
1923 67 47 n/a 0.0
1922 88 64 n/a 0.0
1921 73 56 0.22 0.0
1920 74 48 n/a 0.0
1919 69 40 0.00 0.0
1918 57 38 0.00 0.0
1917 58 37 0.00 0.0
1916 75 44 0.00 0.0
1915 77 49 0.00 0.0
1914 86 53 n/a 0.0
1913 59 36 0.00 0.0
1912 67 56 n/a 0.0
1911 89 47 0.00 0.0
1910 77 46 0.00 0.0
1909 63 39 n/a 0.0
1908 74 56 n/a 0.0
1907 51 30 0.00 0.0
1906 70 45 0.00 0.0
1905 78 49 0.88 0.0
1904 66 38 n/a 0.0
1903 77 57 0.18 0.0
1902 62 40 n/a 0.0
1901 63 39 0.00 0.0
1900 88 47 0.00 0.0
1899 80 48 0.00 0.0
1898 65 40 0.03 0.0
1897 71 47 n/a 0.0
1896 87 56 n/a 0.0
1895 61 39 n/a 0.0
What's the all-time high for Waterloo on 5/11?
For the date of May 11, the highest temperature ever reached in Waterloo history is 93 °F which happened in 2022.
Highest Temperatures in Waterloo on May 11
Rank Temperature Year
1 93 °F 2022
2 89 °F 1911
3 88 °F 1900
3 88 °F 1922
5 87 °F 1896
6 86 °F 1914
7 85 °F 1958
7 85 °F 2000
9 84 °F 1987
9 84 °F 2011
9 84 °F 2004
What's the all-time low for Waterloo on 5/11?
For the date of May 11, the lowest temperature ever reached in Waterloo history is 27 °F which happened in 1925.
Lowest Temperatures in Waterloo on May 11
Rank Temperature Year
1 27 °F 1925
2 29 °F 1946
3 30 °F 1907
3 30 °F 1981
5 32 °F 1990
6 33 °F 1951
7 34 °F 1966
7 34 °F 2020
9 35 °F 2021
9 35 °F 1939
9 35 °F 1989
9 35 °F 1924
Lowest High Temperatures in Waterloo on May 11
Rank Temperature Year
1 41 °F 1966
2 48 °F 1952
3 50 °F 1948
3 50 °F 1979
5 51 °F 1907
5 51 °F 2010
7 52 °F 2006
8 53 °F 1946
8 53 °F 2018
8 53 °F 2003
What's the most it has ever rained in Waterloo on 5/11?
For the date of May 11, the most precipitation ever recorded in Waterloo history is 1.96 inches which happened in 1966.
All-Time Most Precipitation in Waterloo on May 11
Rank Precipitation Year
1 1.96 inches 1966
2 1.36 inches 2002
3 0.94 inches 1962
4 0.88 inches 1905
5 0.74 inches 1975
5 0.74 inches 2005
7 0.68 inches 1993
8 0.66 inches 2010
9 0.50 inches 1983
10 0.41 inches 2014
10 0.41 inches 1963
All-Time Most Snow in Waterloo on May 11
Rank Precipitation Year
1 0.3 inches 1966
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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