Waterloo May 22 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of May 22.
May 22 All-Time Records
1895–2024
Highest temperature 101 °F 1925
Lowest temperature 32 °F 1963
Lowest daily high 53 °F 1917
Highest daily low 69 °F 1921
Most precipitation 1.91 inches 2004
Most snow none -
May 22 Average Weather
1991–2020 1
Average high 73.6 °F
Average low 51.0 °F
Chance precipitation 42.5%
Chance snow 0%
Waterloo May 22 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 48 0.00 0.0
2022 64 41 0.00 0.0
2021 78 66 0.00 0.0
2020 71 58 0.02 0.0
2019 76 53 0.00 0.0
2018 78 57 0.00 0.0
2017 72 40 0.06 0.0
2016 83 45 0.00 0.0
2015 75 39 0.00 0.0
2014 75 47 0.00 0.0
2013 67 54 0.01 0.0
2012 83 46 0.00 0.0
2011 79 59 0.00 0.0
2010 81 49 0.00 0.0
2009 77 56 0.00 0.0
2008 69 40 0.00 0.0
2007 82 62 0.00 0.0
2006 73 42 0.00 0.0
2005 75 48 0.00 0.0
2004 77 58 1.91 0.0
2003 68 40 0.01 0.0
2002 77 46 0.00 0.0
2001 55 44 0.08 0.0
2000 84 57 0.04 0.0
1999 77 55 0.08 0.0
1998 65 50 0.11 0.0
1997 73 42 0.00 0.0
1996 74 52 0.03 0.0
1995 76 53 0.10 0.0
1994 88 60 0.00 0.0
1993 64 46 0.22 0.0
1992 89 54 0.12 0.0
1991 83 67 0.00 0.0
1990 69 40 0.00 0.0
1989 76 50 0.00 0.0
1988 84 63 0.00 0.0
1987 56 46 0.00 0.0
1986 69 41 0.00 0.0
1985 74 47 0.00 0.0
1984 69 52 0.17 0.0
1983 73 51 0.04 0.0
1982 58 53 0.10 0.0
1981 79 59 0.05 0.0
1980 83 49 0.00 0.0
1979 77 49 0.00 0.0
1978 70 45 0.00 0.0
1977 67 61 0.00 0.0
1976 58 49 0.33 0.0
1975 88 60 0.00 0.0
1974 78 52 0.00 0.0
1973 66 55 0.00 0.0
1972 90 58 0.00 0.0
1971 60 45 0.00 0.0
1970 90 65 0.18 0.0
1969 59 40 0.00 0.0
1968 66 44 0.06 0.0
1967 70 34 0.00 0.0
1966 79 53 0.00 0.0
1965 63 52 1.74 0.0
1964 90 66 0.00 0.0
1963 56 32 0.00 0.0
1962 89 64 0.71 0.0
1961 68 40 0.00 0.0
1960 73 53 0.00 0.0
1959 60 52 0.48 0.0
1958 68 44 0.00 0.0
1957 65 50 0.00 0.0
1956 90 58 0.00 0.0
1955 79 62 0.13 0.0
1954 77 56 0.00 0.0
1953 62 48 0.34 0.0
1952 64 53 1.30 0.0
1951 70 55 0.10 0.0
1950 77 48 0.00 0.0
1949 70 50 0.93 0.0
1948 81 48 0.00 0.0
1947 62 52 0.14 0.0
1946 75 49 n/a 0.0
1945 65 49 0.38 0.0
1944 78 60 0.01 0.0
1943 80 49 0.00 0.0
1942 64 42 0.00 0.0
1941 76 64 0.13 0.0
1940 74 48 0.00 0.0
1939 89 56 0.00 0.0
1938 73 45 0.00 0.0
1937 71 46 0.00 0.0
1936 83 65 n/a 0.0
1935 69 49 0.00 0.0
1934 76 48 0.00 0.0
1933 78 57 n/a 0.0
1932 75 47 0.00 0.0
1931 62 36 0.00 0.0
1930 77 53 n/a 0.0
1929 72 48 n/a 0.0
1928 81 50 0.00 0.0
1927 75 65 n/a 0.0
1926 66 39 n/a 0.0
1925 101 57 0.00 0.0
1924 69 38 n/a 0.0
1923 72 50 n/a 0.0
1922 82 56 n/a 0.0
1921 93 69 0.00 0.0
1920 86 59 n/a 0.0
1919 64 51 0.00 0.0
1918 71 49 n/a 0.0
1917 53 37 0.42 0.0
1916 63 55 0.25 0.0
1915 54 36 n/a 0.0
1914 75 50 0.32 0.0
1913 55 47 0.00 0.0
1912 73 50 0.00 0.0
1911 73 51 0.51 0.0
1910 75 50 0.24 0.0
1909 78 49 0.00 0.0
1908 71 44 n/a 0.0
1907 61 49 n/a 0.0
1906 82 54 0.00 0.0
1905 77 50 0.00 0.0
1904 84 63 n/a 0.0
1903 74 60 n/a 0.0
1902 80 64 0.58 0.0
1901 67 53 n/a 0.0
1900 76 51 n/a 0.0
1899 66 45 0.02 0.0
1898 66 55 0.00 0.0
1897 74 49 0.36 0.0
1896 77 49 n/a 0.0
1895 76 36 0.00 0.0
What's the all-time high for Waterloo on 5/22?
For the date of May 22, the highest temperature ever reached in Waterloo history is 101 °F which happened in 1925.
Highest Temperatures in Waterloo on May 22
Rank Temperature Year
1 101 °F 1925
2 93 °F 1921
3 90 °F 1970
3 90 °F 1972
3 90 °F 1956
3 90 °F 1964
7 89 °F 1962
7 89 °F 1939
7 89 °F 1992
10 88 °F 1994
10 88 °F 1975
What's the all-time low for Waterloo on 5/22?
For the date of May 22, the lowest temperature ever reached in Waterloo history is 32 °F which happened in 1963.
Lowest Temperatures in Waterloo on May 22
Rank Temperature Year
1 32 °F 1963
2 34 °F 1967
3 36 °F 1931
3 36 °F 1915
3 36 °F 1895
6 37 °F 1917
7 38 °F 1924
8 39 °F 1926
8 39 °F 2015
10 40 °F 1969
10 40 °F 2003
10 40 °F 1961
10 40 °F 2017
10 40 °F 2008
10 40 °F 1990
Lowest High Temperatures in Waterloo on May 22
Rank Temperature Year
1 53 °F 1917
2 54 °F 1915
3 55 °F 1913
3 55 °F 2001
5 56 °F 1963
5 56 °F 1987
7 58 °F 1976
7 58 °F 1982
9 59 °F 1969
10 60 °F 1971
10 60 °F 1959
What's the most it has ever rained in Waterloo on 5/22?
For the date of May 22, the most precipitation ever recorded in Waterloo history is 1.91 inches which happened in 2004.
All-Time Most Precipitation in Waterloo on May 22
Rank Precipitation Year
1 1.91 inches 2004
2 1.74 inches 1965
3 1.30 inches 1952
4 0.93 inches 1949
5 0.71 inches 1962
6 0.58 inches 1902
7 0.51 inches 1911
8 0.48 inches 1959
9 0.42 inches 1917
10 0.38 inches 1945
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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