Waterloo July 22 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of July 22.
July 22 All-Time Records
1895–2024
Highest temperature 104 °F 1901
Lowest temperature 45 °F 1947
Lowest daily high 66 °F 1992
Highest daily low 77 °F 1952
Most precipitation 2.24 inches 2010
Most snow none -
July 22 Average Weather
1991–2020 1
Average high 83.8 °F
Average low 62.4 °F
Chance precipitation 27.9%
Chance snow 0%
Waterloo July 22 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 86 57 0.00 0.0
2022 91 60 0.00 0.0
2021 90 68 0.00 0.0
2020 80 62 0.00 0.0
2019 80 61 0.00 0.0
2018 78 60 0.00 0.0
2017 85 69 1.47 0.0
2016 89 72 0.00 0.0
2015 81 56 0.00 0.0
2014 93 65 0.00 0.0
2013 93 62 0.61 0.0
2012 100 70 0.00 0.0
2011 85 70 0.81 0.0
2010 90 71 2.24 0.0
2009 79 60 0.00 0.0
2008 82 61 0.00 0.0
2007 78 60 0.81 0.0
2006 84 57 0.01 0.0
2005 88 67 0.00 0.0
2004 82 65 0.00 0.0
2003 77 58 0.00 0.0
2002 85 62 0.28 0.0
2001 85 73 0.05 0.0
2000 79 50 0.00 0.0
1999 92 73 0.00 0.0
1998 83 59 0.00 0.0
1997 72 66 0.00 0.0
1996 82 64 0.00 0.0
1995 88 66 0.17 0.0
1994 81 62 0.00 0.0
1993 70 62 0.25 0.0
1992 66 57 0.75 0.0
1991 95 68 0.00 0.0
1990 76 57 0.00 0.0
1989 81 63 0.21 0.0
1988 87 54 0.00 0.0
1987 89 71 0.00 0.0
1986 88 56 0.01 0.0
1985 82 53 0.00 0.0
1984 89 73 0.00 0.0
1983 95 73 0.06 0.0
1982 85 65 0.00 0.0
1981 74 63 0.01 0.0
1980 81 59 0.00 0.0
1979 88 68 0.00 0.0
1978 81 63 0.02 0.0
1977 80 60 0.00 0.0
1976 75 68 0.25 0.0
1975 83 64 0.00 0.0
1974 84 66 0.00 0.0
1973 71 64 0.02 0.0
1972 89 72 0.00 0.0
1971 79 66 0.02 0.0
1970 80 50 0.00 0.0
1969 84 62 0.00 0.0
1968 77 62 0.00 0.0
1967 90 68 0.00 0.0
1966 81 56 0.00 0.0
1965 93 69 0.00 0.0
1964 95 69 0.00 0.0
1963 91 66 0.00 0.0
1962 83 63 0.38 0.0
1961 80 60 0.00 0.0
1960 94 68 0.03 0.0
1959 87 67 0.00 0.0
1958 81 54 0.00 0.0
1957 84 65 0.00 0.0
1956 83 57 0.00 0.0
1955 96 68 0.00 0.0
1954 84 60 0.05 0.0
1953 85 60 0.00 0.0
1952 93 77 0.00 0.0
1951 84 62 0.00 0.0
1950 78 57 0.00 0.0
1949 80 55 0.00 0.0
1948 82 63 1.27 0.0
1947 73 45 0.00 0.0
1946 80 57 0.00 0.0
1945 92 65 0.00 0.0
1944 85 52 n/a 0.0
1943 80 58 0.00 0.0
1942 77 57 0.00 0.0
1941 93 73 0.00 0.0
1940 97 69 0.00 0.0
1939 86 63 0.00 0.0
1938 78 60 n/a 0.0
1937 94 69 0.00 0.0
1936 98 65 0.00 0.0
1935 90 67 0.15 0.0
1934 103 73 0.00 0.0
1933 90 66 1.45 0.0
1932 98 64 0.00 0.0
1931 93 57 0.00 0.0
1930 85 58 0.00 0.0
1929 92 63 0.00 0.0
1928 84 62 0.02 0.0
1927 78 61 0.89 0.0
1926 87 60 0.15 0.0
1925 81 49 0.00 0.0
1924 89 57 1.55 0.0
1923 101 61 n/a 0.0
1922 86 70 n/a 0.0
1921 85 55 0.00 0.0
1920 91 62 n/a 0.0
1919 85 52 0.00 0.0
1918 94 63 n/a 0.0
1917 91 70 0.07 0.0
1916 93 63 n/a 0.0
1915 77 52 0.00 0.0
1914 92 71 0.00 0.0
1913 81 56 n/a 0.0
1912 70 55 0.02 0.0
1911 87 51 n/a 0.0
1910 93 70 n/a 0.0
1909 93 66 0.00 0.0
1908 86 59 0.00 0.0
1907 93 68 0.00 0.0
1906 92 64 0.00 0.0
1905 83 61 0.00 0.0
1904 77 60 n/a 0.0
1903 83 57 0.00 0.0
1902 82 56 n/a 0.0
1901 104 74 0.00 0.0
1900 84 56 0.00 0.0
1899 94 65 0.00 0.0
1898 89 57 0.00 0.0
1897 82 60 n/a 0.0
1896 79 59 n/a 0.0
1895 78 57 0.00 0.0
What's the all-time high for Waterloo on 7/22?
For the date of Jul 22, the highest temperature ever reached in Waterloo history is 104 °F which happened in 1901.
Highest Temperatures in Waterloo on July 22
Rank Temperature Year
1 104 °F 1901
2 103 °F 1934
3 101 °F 1923
4 100 °F 2012
5 98 °F 1932
5 98 °F 1936
7 97 °F 1940
8 96 °F 1955
9 95 °F 1991
9 95 °F 1983
9 95 °F 1964
What's the all-time low for Waterloo on 7/22?
For the date of Jul 22, the lowest temperature ever reached in Waterloo history is 45 °F which happened in 1947.
Lowest Temperatures in Waterloo on July 22
Rank Temperature Year
1 45 °F 1947
2 49 °F 1925
3 50 °F 1970
3 50 °F 2000
5 51 °F 1911
6 52 °F 1915
6 52 °F 1919
6 52 °F 1944
9 53 °F 1985
10 54 °F 1988
10 54 °F 1958
Lowest High Temperatures in Waterloo on July 22
Rank Temperature Year
1 66 °F 1992
2 70 °F 1912
2 70 °F 1993
4 71 °F 1973
5 72 °F 1997
6 73 °F 1947
7 74 °F 1981
8 75 °F 1976
9 76 °F 1990
10 77 °F 1915
10 77 °F 1968
10 77 °F 2003
10 77 °F 1904
10 77 °F 1942
What's the most it has ever rained in Waterloo on 7/22?
For the date of Jul 22, the most precipitation ever recorded in Waterloo history is 2.24 inches which happened in 2010.
All-Time Most Precipitation in Waterloo on July 22
Rank Precipitation Year
1 2.24 inches 2010
2 1.55 inches 1924
3 1.47 inches 2017
4 1.45 inches 1933
5 1.27 inches 1948
6 0.89 inches 1927
7 0.81 inches 2011
7 0.81 inches 2007
9 0.75 inches 1992
10 0.61 inches 2013
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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