Waterloo August 3 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of August 3.
August 3 All-Time Records
1895–2024
Highest temperature 105 °F 1930
Lowest temperature 44 °F 1927
Lowest daily high 62 °F 1974
Highest daily low 76 °F 2005
Most precipitation 1.38 inches 1915
Most snow none -
August 3 Average Weather
1991–2020 1
Average high 82.6 °F
Average low 61.0 °F
Chance precipitation 27.6%
Chance snow 0%
Waterloo August 3 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 89 65 0.00 0.0
2022 94 67 0.01 0.0
2021 83 52 0.00 0.0
2020 75 52 0.00 0.0
2019 88 64 0.00 0.0
2018 88 58 0.00 0.0
2017 78 52 0.14 0.0
2016 88 65 0.00 0.0
2015 80 56 0.00 0.0
2014 84 60 0.00 0.0
2013 79 53 0.00 0.0
2012 96 67 0.00 0.0
2011 87 64 0.00 0.0
2010 88 71 0.14 0.0
2009 86 64 0.01 0.0
2008 86 68 0.01 0.0
2007 83 54 0.00 0.0
2006 84 62 0.00 0.0
2005 90 76 0.00 0.0
2004 86 68 1.27 0.0
2003 82 57 0.00 0.0
2002 86 56 0.00 0.0
2001 86 69 0.00 0.0
2000 79 57 0.00 0.0
1999 81 57 0.00 0.0
1998 83 64 0.97 0.0
1997 91 63 0.00 0.0
1996 82 57 0.00 0.0
1995 87 71 0.00 0.0
1994 84 68 0.10 0.0
1993 75 56 0.00 0.0
1992 75 50 0.03 0.0
1991 84 62 0.00 0.0
1990 81 68 0.00 0.0
1989 91 74 0.13 0.0
1988 100 72 0.00 0.0
1987 82 68 0.74 0.0
1986 79 51 0.00 0.0
1985 78 60 0.00 0.0
1984 87 62 0.00 0.0
1983 87 74 0.00 0.0
1982 97 71 0.00 0.0
1981 84 60 0.00 0.0
1980 88 55 0.00 0.0
1979 84 65 0.00 0.0
1978 74 50 0.00 0.0
1977 87 58 0.00 0.0
1976 80 52 0.00 0.0
1975 90 55 0.00 0.0
1974 62 56 0.01 0.0
1973 82 58 0.00 0.0
1972 70 54 0.00 0.0
1971 75 49 0.00 0.0
1970 75 57 0.00 0.0
1969 85 57 0.00 0.0
1968 82 63 0.00 0.0
1967 83 59 0.16 0.0
1966 77 51 0.00 0.0
1965 76 59 0.15 0.0
1964 87 74 0.26 0.0
1963 83 62 0.01 0.0
1962 85 65 0.05 0.0
1961 85 66 0.30 0.0
1960 93 67 0.16 0.0
1959 90 67 0.00 0.0
1958 93 65 0.00 0.0
1957 84 60 0.00 0.0
1956 91 67 0.00 0.0
1955 95 74 0.00 0.0
1954 84 54 0.00 0.0
1953 87 68 0.71 0.0
1952 84 63 0.00 0.0
1951 81 60 0.15 0.0
1950 73 50 0.00 0.0
1949 79 54 0.00 0.0
1948 68 59 0.06 0.0
1947 98 66 0.00 0.0
1946 87 67 n/a 0.0
1945 81 58 n/a 0.0
1944 91 68 n/a 0.0
1943 76 66 n/a 0.0
1942 78 55 0.00 0.0
1941 96 76 n/a 0.0
1940 86 72 0.00 0.0
1939 86 54 0.00 0.0
1938 94 73 0.00 0.0
1937 88 70 n/a 0.0
1936 96 73 0.00 0.0
1935 91 71 0.11 0.0
1934 92 58 0.00 0.0
1933 76 59 0.07 0.0
1932 90 55 0.40 0.0
1931 90 58 0.04 0.0
1930 105 73 0.00 0.0
1929 n/a n/a n/a n/a
1928 79 68 1.35 0.0
1927 80 44 0.00 0.0
1926 92 62 0.00 0.0
1925 88 54 0.21 0.0
1924 95 70 n/a 0.0
1923 90 66 0.00 0.0
1922 89 59 0.00 0.0
1921 85 52 0.00 0.0
1920 82 52 n/a 0.0
1919 91 60 n/a 0.0
1918 89 56 0.00 0.0
1917 82 55 0.00 0.0
1916 95 69 n/a 0.0
1915 80 55 1.38 0.0
1914 91 60 0.00 0.0
1913 94 65 0.00 0.0
1912 73 46 0.00 0.0
1911 79 55 n/a 0.0
1910 95 66 n/a 0.0
1909 96 70 0.00 0.0
1908 94 69 n/a 0.0
1907 75 48 n/a 0.0
1906 91 67 n/a 0.0
1905 81 65 0.00 0.0
1904 82 55 n/a 0.0
1903 86 63 1.20 0.0
1902 83 61 n/a 0.0
1901 75 61 n/a 0.0
1900 91 61 0.00 0.0
1899 90 68 n/a 0.0
1898 72 55 0.12 0.0
1897 85 64 n/a 0.0
1896 88 64 n/a 0.0
1895 89 59 0.00 0.0
What's the all-time high for Waterloo on 8/3?
For the date of Aug 3, the highest temperature ever reached in Waterloo history is 105 °F which happened in 1930.
Highest Temperatures in Waterloo on August 3
Rank Temperature Year
1 105 °F 1930
2 100 °F 1988
3 98 °F 1947
4 97 °F 1982
5 96 °F 1941
5 96 °F 2012
5 96 °F 1909
5 96 °F 1936
9 95 °F 1924
9 95 °F 1955
9 95 °F 1910
9 95 °F 1916
What's the all-time low for Waterloo on 8/3?
For the date of Aug 3, the lowest temperature ever reached in Waterloo history is 44 °F which happened in 1927.
Lowest Temperatures in Waterloo on August 3
Rank Temperature Year
1 44 °F 1927
2 46 °F 1912
3 48 °F 1907
4 49 °F 1971
5 50 °F 1950
5 50 °F 1978
5 50 °F 1992
8 51 °F 1986
8 51 °F 1966
10 52 °F 1921
10 52 °F 2017
10 52 °F 1976
10 52 °F 2021
10 52 °F 2020
10 52 °F 1920
Lowest High Temperatures in Waterloo on August 3
Rank Temperature Year
1 62 °F 1974
2 68 °F 1948
3 70 °F 1972
4 72 °F 1898
5 73 °F 1912
5 73 °F 1950
7 74 °F 1978
8 75 °F 1971
8 75 °F 1901
8 75 °F 1993
8 75 °F 2020
8 75 °F 1907
8 75 °F 1992
8 75 °F 1970
What's the most it has ever rained in Waterloo on 8/3?
For the date of Aug 3, the most precipitation ever recorded in Waterloo history is 1.38 inches which happened in 1915.
All-Time Most Precipitation in Waterloo on August 3
Rank Precipitation Year
1 1.38 inches 1915
2 1.35 inches 1928
3 1.27 inches 2004
4 1.20 inches 1903
5 0.97 inches 1998
6 0.74 inches 1987
7 0.71 inches 1953
8 0.40 inches 1932
9 0.30 inches 1961
10 0.26 inches 1964
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location