Waterloo May 19 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of May 19.
May 19 All-Time Records
1895–2024
Highest temperature 98 °F 1934
Lowest temperature 29 °F 1929
Lowest daily high 50 °F 2017
Highest daily low 69 °F 1911
Most precipitation 1.85 inches 2013
Most snow none -
May 19 Average Weather
1991–2020 1
Average high 72.8 °F
Average low 50.1 °F
Chance precipitation 42.2%
Chance snow 0%
Waterloo May 19 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 64 47 0.00 0.0
2022 89 57 0.01 0.0
2021 77 64 0.27 0.0
2020 67 52 0.00 0.0
2019 65 41 0.00 0.0
2018 82 51 0.01 0.0
2017 50 43 0.41 0.0
2016 72 39 0.00 0.0
2015 57 39 0.00 0.0
2014 75 54 0.00 0.0
2013 84 62 1.85 0.0
2012 88 66 0.00 0.0
2011 75 48 0.00 0.0
2010 77 44 0.00 0.0
2009 86 56 0.00 0.0
2008 67 44 0.05 0.0
2007 86 55 0.00 0.0
2006 74 42 0.00 0.0
2005 78 47 0.00 0.0
2004 77 50 0.00 0.0
2003 78 54 0.00 0.0
2002 63 33 0.00 0.0
2001 81 51 0.00 0.0
2000 62 41 0.00 0.0
1999 77 49 0.00 0.0
1998 90 63 0.00 0.0
1997 61 43 0.00 0.0
1996 89 63 0.67 0.0
1995 78 41 0.00 0.0
1994 82 46 0.00 0.0
1993 62 38 0.00 0.0
1992 83 51 0.00 0.0
1991 66 47 0.00 0.0
1990 64 46 1.63 0.0
1989 73 59 0.46 0.0
1988 79 54 0.07 0.0
1987 78 58 0.07 0.0
1986 67 44 0.00 0.0
1985 83 53 0.09 0.0
1984 73 57 0.00 0.0
1983 61 53 0.01 0.0
1982 81 58 0.00 0.0
1981 73 38 0.00 0.0
1980 69 50 0.00 0.0
1979 70 50 0.05 0.0
1978 81 54 0.21 0.0
1977 88 62 0.00 0.0
1976 80 50 0.00 0.0
1975 93 68 0.00 0.0
1974 66 52 0.00 0.0
1973 76 47 0.00 0.0
1972 86 54 0.00 0.0
1971 55 40 0.00 0.0
1970 85 60 0.00 0.0
1969 61 43 0.28 0.0
1968 61 41 0.01 0.0
1967 69 46 0.00 0.0
1966 70 46 0.03 0.0
1965 72 34 0.00 0.0
1964 82 55 0.00 0.0
1963 64 41 0.02 0.0
1962 87 64 0.04 0.0
1961 58 48 0.00 0.0
1960 78 61 0.10 0.0
1959 76 56 0.41 0.0
1958 76 44 0.00 0.0
1957 50 45 0.00 0.0
1956 69 42 0.00 0.0
1955 85 56 0.00 0.0
1954 63 41 0.00 0.0
1953 78 38 0.00 0.0
1952 64 38 0.00 0.0
1951 n/a 58 0.00 0.0
1950 64 51 0.25 0.0
1949 69 49 0.00 0.0
1948 78 52 0.00 0.0
1947 67 58 0.13 0.0
1946 64 52 0.35 0.0
1945 68 50 0.00 0.0
1944 80 46 1.13 0.0
1943 66 50 n/a 0.0
1942 66 39 0.00 0.0
1941 89 57 0.00 0.0
1940 65 49 n/a 0.0
1939 86 54 0.00 0.0
1938 74 60 0.11 0.0
1937 68 41 n/a 0.0
1936 77 45 0.00 0.0
1935 61 52 n/a 0.0
1934 98 61 0.00 0.0
1933 83 60 1.26 0.0
1932 80 52 0.00 0.0
1931 67 52 0.12 0.0
1930 62 44 0.05 0.0
1929 60 29 0.00 0.0
1928 77 55 0.10 0.0
1927 64 46 0.80 0.0
1926 66 41 n/a 0.0
1925 80 42 n/a 0.0
1924 56 39 0.05 0.0
1923 74 54 n/a 0.0
1922 62 49 0.00 0.0
1921 85 57 0.00 0.0
1920 75 47 0.45 0.0
1919 68 52 n/a 0.0
1918 80 59 0.67 0.0
1917 91 53 n/a 0.0
1916 65 39 n/a 0.0
1915 56 38 n/a 0.0
1914 81 54 0.00 0.0
1913 64 45 0.00 0.0
1912 74 49 0.00 0.0
1911 87 69 n/a 0.0
1910 77 49 n/a 0.0
1909 65 49 0.00 0.0
1908 68 50 0.00 0.0
1907 75 46 0.00 0.0
1906 82 41 n/a 0.0
1905 58 41 0.00 0.0
1904 71 43 0.00 0.0
1903 76 63 0.06 0.0
1902 84 68 0.21 0.0
1901 76 48 0.00 0.0
1900 71 45 0.05 0.0
1899 57 44 n/a 0.0
1898 75 54 n/a 0.0
1897 81 56 n/a 0.0
1896 71 45 0.00 0.0
1895 56 34 n/a 0.0
What's the all-time high for Waterloo on 5/19?
For the date of May 19, the highest temperature ever reached in Waterloo history is 98 °F which happened in 1934.
Highest Temperatures in Waterloo on May 19
Rank Temperature Year
1 98 °F 1934
2 93 °F 1975
3 91 °F 1917
4 90 °F 1998
5 89 °F 1941
5 89 °F 1996
5 89 °F 2022
8 88 °F 1977
8 88 °F 2012
10 87 °F 1911
10 87 °F 1962
What's the all-time low for Waterloo on 5/19?
For the date of May 19, the lowest temperature ever reached in Waterloo history is 29 °F which happened in 1929.
Lowest Temperatures in Waterloo on May 19
Rank Temperature Year
1 29 °F 1929
2 33 °F 2002
3 34 °F 1895
3 34 °F 1965
5 38 °F 1915
5 38 °F 1953
5 38 °F 1952
5 38 °F 1981
5 38 °F 1993
10 39 °F 1916
10 39 °F 1942
10 39 °F 1924
10 39 °F 2016
10 39 °F 2015
Lowest High Temperatures in Waterloo on May 19
Rank Temperature Year
1 50 °F 1957
1 50 °F 2017
3 55 °F 1971
4 56 °F 1895
4 56 °F 1915
4 56 °F 1924
7 57 °F 2015
7 57 °F 1899
9 58 °F 1961
9 58 °F 1905
What's the most it has ever rained in Waterloo on 5/19?
For the date of May 19, the most precipitation ever recorded in Waterloo history is 1.85 inches which happened in 2013.
All-Time Most Precipitation in Waterloo on May 19
Rank Precipitation Year
1 1.85 inches 2013
2 1.63 inches 1990
3 1.26 inches 1933
4 1.13 inches 1944
5 0.80 inches 1927
6 0.67 inches 1996
6 0.67 inches 1918
8 0.46 inches 1989
9 0.45 inches 1920
10 0.41 inches 1959
10 0.41 inches 2017
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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