Waterloo August 2 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of August 2.
August 2 All-Time Records
1895–2024
Highest temperature 101 °F 1988
Lowest temperature 44 °F 1927
Lowest daily high 69 °F 1903
Highest daily low 77 °F 1988
Most precipitation 2.00 inches 1921
Most snow none -
August 2 Average Weather
1991–2020 1
Average high 82.8 °F
Average low 61.2 °F
Chance precipitation 27.6%
Chance snow 0%
Waterloo August 2 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 65 0.00 0.0
2022 95 64 0.00 0.0
2021 82 52 0.00 0.0
2020 80 62 0.00 0.0
2019 85 57 0.00 0.0
2018 75 55 0.00 0.0
2017 86 60 0.00 0.0
2016 84 67 0.00 0.0
2015 90 67 0.00 0.0
2014 85 56 0.00 0.0
2013 80 61 0.06 0.0
2012 95 70 0.00 0.0
2011 93 74 0.00 0.0
2010 78 65 0.29 0.0
2009 83 50 0.00 0.0
2008 82 56 0.00 0.0
2007 85 61 0.00 0.0
2006 85 68 0.00 0.0
2005 91 70 0.00 0.0
2004 87 65 0.53 0.0
2003 82 58 0.00 0.0
2002 78 53 0.00 0.0
2001 87 73 0.19 0.0
2000 83 60 0.00 0.0
1999 78 61 0.00 0.0
1998 83 56 0.04 0.0
1997 90 62 0.00 0.0
1996 84 56 0.00 0.0
1995 79 64 0.00 0.0
1994 82 64 0.00 0.0
1993 81 57 0.45 0.0
1992 77 58 0.35 0.0
1991 86 69 0.00 0.0
1990 81 62 0.00 0.0
1989 90 64 0.00 0.0
1988 101 77 0.00 0.0
1987 96 72 0.00 0.0
1986 76 56 0.00 0.0
1985 80 52 0.00 0.0
1984 85 67 0.00 0.0
1983 90 60 0.00 0.0
1982 94 67 0.00 0.0
1981 77 63 0.55 0.0
1980 81 64 0.01 0.0
1979 83 61 0.52 0.0
1978 82 61 0.00 0.0
1977 78 60 0.06 0.0
1976 77 53 0.00 0.0
1975 84 59 0.02 0.0
1974 74 57 0.06 0.0
1973 79 51 0.00 0.0
1972 79 62 0.01 0.0
1971 75 49 0.00 0.0
1970 85 60 0.00 0.0
1969 83 53 0.00 0.0
1968 80 55 0.00 0.0
1967 83 65 0.14 0.0
1966 76 56 0.00 0.0
1965 79 49 0.00 0.0
1964 97 74 0.00 0.0
1963 91 72 0.34 0.0
1962 81 52 0.00 0.0
1961 85 67 0.00 0.0
1960 93 71 0.00 0.0
1959 73 67 0.72 0.0
1958 87 64 0.00 0.0
1957 91 73 0.00 0.0
1956 74 66 0.20 0.0
1955 94 71 0.00 0.0
1954 85 58 0.00 0.0
1953 93 68 0.70 0.0
1952 88 58 0.10 0.0
1951 79 n/a 0.01 0.0
1950 79 55 0.00 0.0
1949 80 56 0.00 0.0
1948 77 55 0.00 0.0
1947 88 62 0.00 0.0
1946 84 67 n/a 0.0
1945 82 62 n/a 0.0
1944 90 64 0.00 0.0
1943 90 71 n/a 0.0
1942 85 65 0.98 0.0
1941 91 68 n/a 0.0
1940 95 71 0.06 0.0
1939 87 70 n/a 0.0
1938 93 70 0.00 0.0
1937 86 71 n/a 0.0
1936 96 57 0.00 0.0
1935 89 71 n/a 0.0
1934 91 68 0.00 0.0
1933 72 63 0.20 0.0
1932 82 66 0.01 0.0
1931 80 65 0.56 0.0
1930 95 67 0.00 0.0
1929 78 60 n/a 0.0
1928 92 67 n/a 0.0
1927 70 44 0.00 0.0
1926 89 59 0.05 0.0
1925 86 50 0.00 0.0
1924 84 58 n/a 0.0
1923 86 53 0.00 0.0
1922 86 58 0.00 0.0
1921 78 56 2.00 0.0
1920 83 46 0.00 0.0
1919 85 50 0.00 0.0
1918 79 60 n/a 0.0
1917 85 57 0.00 0.0
1916 82 63 0.06 0.0
1915 87 66 0.25 0.0
1914 90 60 0.00 0.0
1913 89 58 0.00 0.0
1912 75 48 0.00 0.0
1911 74 52 0.00 0.0
1910 96 60 n/a 0.0
1909 94 67 0.00 0.0
1908 88 60 n/a 0.0
1907 78 52 0.00 0.0
1906 86 66 n/a 0.0
1905 85 63 n/a 0.0
1904 87 50 n/a 0.0
1903 69 57 n/a 0.0
1902 90 66 n/a 0.0
1901 89 72 n/a 0.0
1900 92 64 0.00 0.0
1899 80 58 0.04 0.0
1898 75 53 n/a 0.0
1897 83 70 n/a 0.0
1896 86 57 n/a 0.0
1895 89 66 n/a 0.0
What's the all-time high for Waterloo on 8/2?
For the date of Aug 2, the highest temperature ever reached in Waterloo history is 101 °F which happened in 1988.
Highest Temperatures in Waterloo on August 2
Rank Temperature Year
1 101 °F 1988
2 97 °F 1964
3 96 °F 1910
3 96 °F 1936
3 96 °F 1987
6 95 °F 1930
6 95 °F 2012
6 95 °F 2022
6 95 °F 1940
10 94 °F 1955
10 94 °F 1982
10 94 °F 1909
What's the all-time low for Waterloo on 8/2?
For the date of Aug 2, the lowest temperature ever reached in Waterloo history is 44 °F which happened in 1927.
Lowest Temperatures in Waterloo on August 2
Rank Temperature Year
1 44 °F 1927
2 46 °F 1920
3 48 °F 1912
4 49 °F 1965
4 49 °F 1971
6 50 °F 1919
6 50 °F 1904
6 50 °F 1925
6 50 °F 2009
10 51 °F 1973
Lowest High Temperatures in Waterloo on August 2
Rank Temperature Year
1 69 °F 1903
2 70 °F 1927
3 72 °F 1933
4 73 °F 1959
5 74 °F 1956
5 74 °F 1974
5 74 °F 1911
8 75 °F 1912
8 75 °F 1971
8 75 °F 2018
8 75 °F 1898
What's the most it has ever rained in Waterloo on 8/2?
For the date of Aug 2, the most precipitation ever recorded in Waterloo history is 2.00 inches which happened in 1921.
All-Time Most Precipitation in Waterloo on August 2
Rank Precipitation Year
1 2.00 inches 1921
2 0.98 inches 1942
3 0.72 inches 1959
4 0.70 inches 1953
5 0.56 inches 1931
6 0.55 inches 1981
7 0.53 inches 2004
8 0.52 inches 1979
9 0.45 inches 1993
10 0.35 inches 1992
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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