Waterloo May 13 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of May 13.
May 13 All-Time Records
1895–2024
Highest temperature 91 °F 1940
Lowest temperature 30 °F 1953
Lowest daily high 50 °F 2006
Highest daily low 69 °F 1962
Most precipitation 1.65 inches 1970
Most snow none -
May 13 Average Weather
1991–2020 1
Average high 70.3 °F
Average low 47.7 °F
Chance precipitation 41.7%
Chance snow 0.3%
Waterloo May 13 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 79 63 0.01 0.0
2022 82 60 0.00 0.0
2021 68 37 0.00 0.0
2020 63 38 0.65 0.0
2019 67 34 0.00 0.0
2018 61 48 0.05 0.0
2017 83 52 0.00 0.0
2016 67 39 0.15 0.0
2015 68 39 0.00 0.0
2014 56 42 0.00 0.0
2013 71 32 0.00 0.0
2012 76 40 0.00 0.0
2011 57 50 0.18 0.0
2010 58 46 0.37 0.0
2009 70 51 0.28 0.0
2008 64 49 0.01 0.0
2007 81 53 0.00 0.0
2006 50 38 0.03 0.0
2005 62 47 0.03 0.0
2004 61 45 0.49 0.0
2003 70 39 0.41 0.0
2002 69 40 0.00 0.0
2001 64 52 0.14 0.0
2000 58 40 0.00 0.0
1999 57 49 0.22 0.0
1998 79 42 0.00 0.0
1997 55 32 0.00 0.0
1996 61 37 0.00 0.0
1995 80 55 0.18 0.0
1994 81 47 0.00 0.0
1993 72 41 0.00 0.0
1992 68 45 0.00 0.0
1991 88 63 0.00 0.0
1990 67 37 0.00 0.0
1989 72 39 0.00 0.0
1988 68 45 0.00 0.0
1987 86 48 0.00 0.0
1986 76 53 0.12 0.0
1985 66 44 0.31 0.0
1984 77 51 0.00 0.0
1983 68 51 0.18 0.0
1982 74 67 0.11 0.0
1981 64 46 0.00 0.0
1980 57 40 0.40 0.0
1979 70 47 0.00 0.0
1978 65 45 0.70 0.0
1977 85 51 0.00 0.0
1976 56 49 0.31 0.0
1975 71 38 0.00 0.0
1974 57 36 0.54 0.0
1973 63 38 0.04 0.0
1972 70 50 0.33 0.0
1971 78 33 0.00 0.0
1970 62 50 1.65 0.0
1969 72 44 0.08 0.0
1968 76 46 0.06 0.0
1967 62 35 0.00 0.0
1966 50 38 0.19 0.0
1965 82 46 0.01 0.0
1964 66 46 0.02 0.0
1963 72 54 0.00 0.0
1962 86 69 0.00 0.0
1961 86 65 0.00 0.0
1960 75 39 0.00 0.0
1959 54 40 0.00 0.0
1958 82 49 0.00 0.0
1957 62 53 0.24 0.0
1956 88 50 0.18 0.0
1955 75 47 0.00 0.0
1954 70 39 0.00 0.0
1953 53 30 0.00 0.0
1952 72 38 0.00 0.0
1951 78 44 0.00 0.0
1950 78 53 0.00 0.0
1949 86 58 0.00 0.0
1948 61 48 0.00 0.0
1947 71 54 n/a 0.0
1946 70 42 0.00 0.0
1945 67 40 n/a 0.0
1944 76 58 0.00 0.0
1943 62 41 n/a 0.0
1942 80 64 0.00 0.0
1941 79 43 0.00 0.0
1940 91 60 0.00 0.0
1939 73 37 0.00 0.0
1938 67 39 n/a 0.0
1937 69 43 0.00 0.0
1936 68 46 n/a 0.0
1935 61 50 0.12 0.0
1934 68 54 n/a 0.0
1933 69 48 0.35 0.0
1932 88 50 0.00 0.0
1931 75 38 0.00 0.0
1930 64 47 0.05 0.0
1929 72 47 n/a 0.0
1928 69 35 0.00 0.0
1927 75 53 0.00 0.0
1926 67 45 n/a 0.0
1925 82 53 0.00 0.0
1924 55 42 n/a 0.0
1923 68 37 0.00 0.0
1922 78 41 0.00 0.0
1921 59 45 0.00 0.0
1920 58 39 0.75 0.0
1919 70 43 0.00 0.0
1918 63 33 0.00 0.0
1917 65 37 0.00 0.0
1916 60 45 n/a 0.0
1915 85 60 0.00 0.0
1914 53 39 0.00 0.0
1913 77 51 0.08 0.0
1912 62 39 0.00 0.0
1911 68 45 n/a 0.0
1910 63 34 0.00 0.0
1909 67 50 0.02 0.0
1908 84 57 n/a 0.0
1907 85 61 n/a 0.0
1906 81 59 0.15 0.0
1905 69 45 n/a 0.0
1904 55 39 0.16 0.0
1903 78 57 0.19 0.0
1902 71 58 0.03 0.0
1901 61 36 0.00 0.0
1900 90 62 n/a 0.0
1899 63 36 n/a 0.0
1898 73 38 n/a 0.0
1897 61 42 0.32 0.0
1896 76 56 0.06 0.0
1895 55 35 n/a 0.0
What's the all-time high for Waterloo on 5/13?
For the date of May 13, the highest temperature ever reached in Waterloo history is 91 °F which happened in 1940.
Highest Temperatures in Waterloo on May 13
Rank Temperature Year
1 91 °F 1940
2 90 °F 1900
3 88 °F 1932
3 88 °F 1991
3 88 °F 1956
6 86 °F 1949
6 86 °F 1961
6 86 °F 1962
6 86 °F 1987
10 85 °F 1907
10 85 °F 1915
10 85 °F 1977
What's the all-time low for Waterloo on 5/13?
For the date of May 13, the lowest temperature ever reached in Waterloo history is 30 °F which happened in 1953.
Lowest Temperatures in Waterloo on May 13
Rank Temperature Year
1 30 °F 1953
2 32 °F 1997
2 32 °F 2013
4 33 °F 1971
4 33 °F 1918
6 34 °F 2019
6 34 °F 1910
8 35 °F 1895
8 35 °F 1928
8 35 °F 1967
Lowest High Temperatures in Waterloo on May 13
Rank Temperature Year
1 50 °F 2006
1 50 °F 1966
3 53 °F 1914
3 53 °F 1953
5 54 °F 1959
6 55 °F 1997
6 55 °F 1895
6 55 °F 1904
6 55 °F 1924
10 56 °F 1976
10 56 °F 2014
What's the most it has ever rained in Waterloo on 5/13?
For the date of May 13, the most precipitation ever recorded in Waterloo history is 1.65 inches which happened in 1970.
All-Time Most Precipitation in Waterloo on May 13
Rank Precipitation Year
1 1.65 inches 1970
2 0.75 inches 1920
3 0.70 inches 1978
4 0.65 inches 2020
5 0.54 inches 1974
6 0.49 inches 2004
7 0.41 inches 2003
8 0.40 inches 1980
9 0.37 inches 2010
10 0.35 inches 1933
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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