Waterloo July 23 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of July 23.
July 23 All-Time Records
1895–2024
Highest temperature 103 °F 2012
Lowest temperature 46 °F 1925
Lowest daily high 62 °F 1992
Highest daily low 76 °F 1923
Most precipitation 2.25 inches 1968
Most snow none -
July 23 Average Weather
1991–2020 1
Average high 83.7 °F
Average low 62.3 °F
Chance precipitation 27.9%
Chance snow 0%
Waterloo July 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 88 58 0.00 0.0
2022 92 74 0.06 0.0
2021 93 70 0.00 0.0
2020 84 59 0.00 0.0
2019 83 57 0.00 0.0
2018 83 60 0.00 0.0
2017 82 61 0.00 0.0
2016 85 73 0.72 0.0
2015 84 56 0.00 0.0
2014 82 59 0.00 0.0
2013 78 57 0.00 0.0
2012 103 71 0.00 0.0
2011 84 71 0.51 0.0
2010 87 70 2.05 0.0
2009 82 56 0.00 0.0
2008 81 57 0.00 0.0
2007 81 63 0.36 0.0
2006 87 56 0.00 0.0
2005 92 73 0.00 0.0
2004 75 57 0.00 0.0
2003 79 53 0.00 0.0
2002 80 59 0.00 0.0
2001 88 72 0.19 0.0
2000 79 51 0.00 0.0
1999 89 74 0.25 0.0
1998 79 55 0.00 0.0
1997 82 64 0.00 0.0
1996 84 57 0.44 0.0
1995 86 62 0.01 0.0
1994 83 60 0.00 0.0
1993 82 66 0.00 0.0
1992 62 57 0.00 0.0
1991 80 58 0.00 0.0
1990 79 54 0.00 0.0
1989 85 62 0.03 0.0
1988 89 56 0.00 0.0
1987 91 71 0.00 0.0
1986 88 61 0.00 0.0
1985 83 53 0.00 0.0
1984 90 69 0.00 0.0
1983 87 72 0.00 0.0
1982 85 63 0.00 0.0
1981 75 63 0.58 0.0
1980 79 54 0.00 0.0
1979 87 67 0.00 0.0
1978 78 56 0.00 0.0
1977 85 60 0.00 0.0
1976 95 63 0.00 0.0
1975 81 66 0.78 0.0
1974 85 62 0.07 0.0
1973 84 69 0.00 0.0
1972 89 73 0.02 0.0
1971 78 61 0.09 0.0
1970 80 51 0.00 0.0
1969 88 67 0.47 0.0
1968 77 62 2.25 0.0
1967 90 66 0.02 0.0
1966 81 60 0.05 0.0
1965 95 71 0.00 0.0
1964 96 70 0.00 0.0
1963 90 69 0.00 0.0
1962 77 59 0.00 0.0
1961 81 62 1.15 0.0
1960 89 65 0.01 0.0
1959 88 62 0.02 0.0
1958 82 57 0.00 0.0
1957 83 60 0.00 0.0
1956 86 56 0.00 0.0
1955 90 60 0.00 0.0
1954 78 62 0.00 0.0
1953 85 60 0.00 0.0
1952 89 62 0.17 0.0
1951 86 66 0.00 0.0
1950 83 59 0.00 0.0
1949 86 58 0.00 0.0
1948 81 51 0.00 0.0
1947 78 51 0.00 0.0
1946 86 62 0.00 0.0
1945 87 70 0.00 0.0
1944 92 66 n/a 0.0
1943 82 61 n/a 0.0
1942 81 54 0.00 0.0
1941 95 71 0.00 0.0
1940 99 71 0.00 0.0
1939 91 57 0.00 0.0
1938 88 56 0.00 0.0
1937 95 70 0.00 0.0
1936 94 68 0.30 0.0
1935 90 69 1.70 0.0
1934 103 74 0.00 0.0
1933 81 67 0.00 0.0
1932 91 59 0.00 0.0
1931 90 55 0.00 0.0
1930 92 57 0.00 0.0
1929 91 71 0.00 0.0
1928 85 58 0.00 0.0
1927 82 53 0.00 0.0
1926 88 53 n/a 0.0
1925 86 46 0.00 0.0
1924 92 60 n/a 0.0
1923 100 76 0.00 0.0
1922 86 56 0.23 0.0
1921 89 65 0.00 0.0
1920 92 74 n/a 0.0
1919 93 60 0.00 0.0
1918 95 68 n/a 0.0
1917 89 66 0.00 0.0
1916 97 64 n/a 0.0
1915 81 55 n/a 0.0
1914 98 72 0.00 0.0
1913 86 64 n/a 0.0
1912 81 64 0.00 0.0
1911 88 59 n/a 0.0
1910 77 69 0.07 0.0
1909 81 56 0.00 0.0
1908 86 62 n/a 0.0
1907 83 61 n/a 0.0
1906 89 54 0.00 0.0
1905 85 54 0.00 0.0
1904 78 50 0.00 0.0
1903 83 57 0.00 0.0
1902 85 56 n/a 0.0
1901 103 73 0.00 0.0
1900 84 61 n/a 0.0
1899 92 67 0.00 0.0
1898 95 57 0.00 0.0
1897 88 59 n/a 0.0
1896 67 55 n/a 0.0
1895 89 54 n/a 0.0
What's the all-time high for Waterloo on 7/23?
For the date of Jul 23, the highest temperature ever reached in Waterloo history is 103 °F which has happened 3 times, most recently in 2012.
Highest Temperatures in Waterloo on July 23
Rank Temperature Year
1 103 °F 1934
1 103 °F 2012
1 103 °F 1901
4 100 °F 1923
5 99 °F 1940
6 98 °F 1914
7 97 °F 1916
8 96 °F 1964
9 95 °F 1898
9 95 °F 1918
9 95 °F 1941
9 95 °F 1937
9 95 °F 1976
9 95 °F 1965
What's the all-time low for Waterloo on 7/23?
For the date of Jul 23, the lowest temperature ever reached in Waterloo history is 46 °F which happened in 1925.
Lowest Temperatures in Waterloo on July 23
Rank Temperature Year
1 46 °F 1925
2 50 °F 1904
3 51 °F 1947
3 51 °F 1948
3 51 °F 2000
3 51 °F 1970
7 53 °F 2003
7 53 °F 1927
7 53 °F 1985
7 53 °F 1926
Lowest High Temperatures in Waterloo on July 23
Rank Temperature Year
1 62 °F 1992
2 67 °F 1896
3 75 °F 1981
3 75 °F 2004
5 77 °F 1910
5 77 °F 1962
5 77 °F 1968
8 78 °F 1978
8 78 °F 1954
8 78 °F 2013
8 78 °F 1971
8 78 °F 1904
8 78 °F 1947
What's the most it has ever rained in Waterloo on 7/23?
For the date of Jul 23, the most precipitation ever recorded in Waterloo history is 2.25 inches which happened in 1968.
All-Time Most Precipitation in Waterloo on July 23
Rank Precipitation Year
1 2.25 inches 1968
2 2.05 inches 2010
3 1.70 inches 1935
4 1.15 inches 1961
5 0.78 inches 1975
6 0.72 inches 2016
7 0.58 inches 1981
8 0.51 inches 2011
9 0.47 inches 1969
10 0.44 inches 1996
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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