Waterloo September 8 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of September 8.
September 8 All-Time Records
1895–2024
Highest temperature 99 °F 1933
Lowest temperature 35 °F 1986
Lowest daily high 54 °F 2020
Highest daily low 72 °F 1985
Most precipitation 2.65 inches 1964
Most snow none -
September 8 Average Weather
1991–2020 1
Average high 78.2 °F
Average low 54.4 °F
Chance precipitation 29.4%
Chance snow 0%
Waterloo September 8 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 48 0.00 0.0
2022 84 58 0.00 0.0
2021 77 53 0.00 0.0
2020 54 47 0.86 0.0
2019 68 59 0.07 0.0
2018 71 52 0.00 0.0
2017 81 44 0.00 0.0
2016 83 61 0.00 0.0
2015 79 62 0.00 0.0
2014 72 50 0.14 0.0
2013 76 69 0.00 0.0
2012 79 47 0.00 0.0
2011 80 49 0.00 0.0
2010 73 43 0.00 0.0
2009 78 53 0.00 0.0
2008 58 45 0.25 0.0
2007 81 52 0.00 0.0
2006 86 60 0.00 0.0
2005 71 54 0.87 0.0
2004 72 48 0.00 0.0
2003 88 55 0.00 0.0
2002 94 59 0.00 0.0
2001 71 53 0.16 0.0
2000 83 55 0.00 0.0
1999 78 51 0.00 0.0
1998 73 44 0.00 0.0
1997 72 60 0.08 0.0
1996 79 63 1.53 0.0
1995 68 39 0.00 0.0
1994 84 62 0.00 0.0
1993 73 48 0.00 0.0
1992 67 43 0.00 0.0
1991 76 66 0.84 0.0
1990 80 63 0.00 0.0
1989 77 62 0.95 0.0
1988 82 51 0.00 0.0
1987 76 49 0.00 0.0
1986 69 35 0.00 0.0
1985 88 72 0.00 0.0
1984 76 55 0.18 0.0
1983 92 57 0.00 0.0
1982 75 57 0.00 0.0
1981 74 50 0.00 0.0
1980 91 65 0.04 0.0
1979 73 51 0.00 0.0
1978 95 64 0.00 0.0
1977 83 58 0.01 0.0
1976 87 52 0.02 0.0
1975 67 47 0.00 0.0
1974 85 59 0.00 0.0
1973 65 61 0.64 0.0
1972 69 50 0.00 0.0
1971 84 62 0.00 0.0
1970 83 52 0.00 0.0
1969 70 43 0.00 0.0
1968 73 56 0.04 0.0
1967 78 50 0.00 0.0
1966 79 50 0.00 0.0
1965 67 55 1.46 0.0
1964 81 65 2.65 0.0
1963 83 50 0.00 0.0
1962 66 60 0.54 0.0
1961 87 68 0.00 0.0
1960 82 61 0.04 0.0
1959 93 68 0.00 0.0
1958 78 47 0.00 0.0
1957 77 45 0.00 0.0
1956 73 48 0.00 0.0
1955 79 50 0.00 0.0
1954 71 45 0.00 0.0
1953 78 48 0.00 0.0
1952 88 56 0.00 0.0
1951 75 51 0.00 0.0
1950 77 42 0.00 0.0
1949 73 40 0.00 0.0
1948 73 55 0.03 0.0
1947 92 71 0.00 0.0
1946 80 60 n/a 0.0
1945 80 68 n/a 0.0
1944 75 46 0.00 0.0
1943 60 45 n/a 0.0
1942 72 61 n/a 0.0
1941 78 59 n/a 0.0
1940 83 65 n/a 0.0
1939 94 62 n/a 0.0
1938 85 64 0.00 0.0
1937 89 62 0.00 0.0
1936 89 58 n/a 0.0
1935 69 55 0.36 0.0
1934 73 43 0.00 0.0
1933 99 69 0.00 0.0
1932 79 50 0.00 0.0
1931 96 66 0.00 0.0
1930 81 53 0.00 0.0
1929 74 53 n/a 0.0
1928 85 54 0.00 0.0
1927 90 69 0.03 0.0
1926 78 61 n/a 0.0
1925 76 68 n/a 0.0
1924 70 55 0.18 0.0
1923 78 51 0.00 0.0
1922 96 69 n/a 0.0
1921 87 59 0.00 0.0
1920 72 50 n/a 0.0
1919 n/a 68 0.00 0.0
1918 83 47 0.00 0.0
1917 58 54 0.01 0.0
1916 73 51 0.00 0.0
1915 80 63 0.31 0.0
1914 65 50 n/a 0.0
1913 94 64 n/a 0.0
1912 88 62 0.00 0.0
1911 64 53 0.00 0.0
1910 86 61 0.00 0.0
1909 77 51 n/a 0.0
1908 80 49 0.00 0.0
1907 77 56 0.04 0.0
1906 90 62 0.00 0.0
1905 69 54 0.00 0.0
1904 73 47 0.00 0.0
1903 81 60 n/a 0.0
1902 75 55 n/a 0.0
1901 64 55 0.24 0.0
1900 85 59 n/a 0.0
1899 72 56 0.07 0.0
1898 66 46 n/a 0.0
1897 95 62 0.00 0.0
1896 74 45 0.00 0.0
1895 78 54 0.00 0.0
What's the all-time high for Waterloo on 9/8?
For the date of Sep 8, the highest temperature ever reached in Waterloo history is 99 °F which happened in 1933.
Highest Temperatures in Waterloo on September 8
Rank Temperature Year
1 99 °F 1933
2 96 °F 1922
2 96 °F 1931
4 95 °F 1978
4 95 °F 1897
6 94 °F 1913
6 94 °F 2002
6 94 °F 1939
9 93 °F 1959
10 92 °F 1947
10 92 °F 1983
What's the all-time low for Waterloo on 9/8?
For the date of Sep 8, the lowest temperature ever reached in Waterloo history is 35 °F which happened in 1986.
Lowest Temperatures in Waterloo on September 8
Rank Temperature Year
1 35 °F 1986
2 39 °F 1995
3 40 °F 1949
4 42 °F 1950
5 43 °F 1934
5 43 °F 1969
5 43 °F 2010
5 43 °F 1992
9 44 °F 2017
9 44 °F 1998
Lowest High Temperatures in Waterloo on September 8
Rank Temperature Year
1 54 °F 2020
2 58 °F 2008
2 58 °F 1917
4 60 °F 1943
5 64 °F 1911
5 64 °F 1901
7 65 °F 1914
7 65 °F 1973
9 66 °F 1962
9 66 °F 1898
What's the most it has ever rained in Waterloo on 9/8?
For the date of Sep 8, the most precipitation ever recorded in Waterloo history is 2.65 inches which happened in 1964.
All-Time Most Precipitation in Waterloo on September 8
Rank Precipitation Year
1 2.65 inches 1964
2 1.53 inches 1996
3 1.46 inches 1965
4 0.95 inches 1989
5 0.87 inches 2005
6 0.86 inches 2020
7 0.84 inches 1991
8 0.64 inches 1973
9 0.54 inches 1962
10 0.36 inches 1935
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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