Waterloo October 1 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of October 1.
October 1 All-Time Records
1895–2024
Highest temperature 93 °F 2023
Lowest temperature 23 °F 2003
Lowest daily high 50 °F 1947
Highest daily low 68 °F 1971
Most precipitation 2.03 inches 2018
Most snow none -
October 1 Average Weather
1991–2020 1
Average high 69.3 °F
Average low 44.9 °F
Chance precipitation 29.7%
Chance snow 0.1%
Waterloo October 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 93 67 0.00 0.0
2022 75 45 0.00 0.0
2021 85 57 0.09 0.0
2020 59 39 0.00 0.0
2019 77 62 1.66 0.0
2018 54 47 2.03 0.0
2017 75 54 0.00 0.0
2016 68 57 0.02 0.0
2015 63 38 0.00 0.0
2014 71 51 0.02 0.0
2013 82 47 0.00 0.0
2012 75 44 0.00 0.0
2011 62 32 0.00 0.0
2010 76 41 0.01 0.0
2009 58 49 1.39 0.0
2008 61 39 0.00 0.0
2007 71 55 0.01 0.0
2006 85 40 0.00 0.0
2005 83 49 0.00 0.0
2004 67 34 0.36 0.0
2003 53 23 0.00 0.0
2002 82 65 0.15 0.0
2001 81 48 0.00 0.0
2000 81 57 0.00 0.0
1999 56 33 0.08 0.0
1998 61 35 0.00 0.0
1997 71 39 0.00 0.0
1996 79 54 0.00 0.0
1995 74 47 0.00 0.0
1994 67 53 0.00 0.0
1993 65 46 0.00 0.0
1992 85 46 0.00 0.0
1991 77 36 0.00 0.0
1990 69 40 0.00 0.0
1989 82 49 0.00 0.0
1988 70 53 0.00 0.0
1987 83 40 0.00 0.0
1986 66 44 0.00 0.0
1985 53 32 0.00 0.0
1984 67 28 0.00 0.0
1983 81 53 0.00 0.0
1982 83 62 0.05 0.0
1981 52 35 0.00 0.0
1980 66 42 0.00 0.0
1979 63 52 0.62 0.0
1978 72 37 0.00 0.0
1977 55 47 0.00 0.0
1976 90 42 0.00 0.0
1975 53 30 0.00 0.0
1974 52 28 0.00 0.0
1973 64 57 0.00 0.0
1972 74 43 0.00 0.0
1971 86 68 0.00 0.0
1970 77 46 0.00 0.0
1969 80 59 0.11 0.0
1968 78 58 0.12 0.0
1967 79 42 0.00 0.0
1966 58 32 0.00 0.0
1965 65 41 0.00 0.0
1964 78 50 0.18 0.0
1963 81 47 0.00 0.0
1962 60 56 0.74 0.0
1961 53 36 0.00 0.0
1960 68 40 0.00 0.0
1959 57 41 0.00 0.0
1958 61 30 0.00 0.0
1957 74 43 0.00 0.0
1956 84 44 0.01 0.0
1955 65 34 0.00 0.0
1954 54 45 0.00 0.0
1953 82 43 0.00 0.0
1952 86 51 0.00 0.0
1951 85 n/a 0.00 0.0
1950 80 62 0.00 0.0
1949 72 44 0.00 0.0
1948 71 49 0.00 0.0
1947 50 44 n/a 0.0
1946 65 35 0.00 0.0
1945 52 44 0.23 0.0
1944 65 51 n/a 0.0
1943 73 57 0.00 0.0
1942 83 53 0.00 0.0
1941 73 40 0.00 0.0
1940 72 44 0.00 0.0
1939 71 36 0.00 0.0
1938 71 44 0.00 0.0
1937 79 59 0.00 0.0
1936 57 40 0.00 0.0
1935 57 35 0.00 0.0
1934 73 38 0.00 0.0
1933 67 40 0.00 0.0
1932 83 51 0.00 0.0
1931 75 48 0.10 0.0
1930 68 38 n/a n/a
1929 64 41 0.00 0.0
1928 68 50 n/a 0.0
1927 65 49 0.81 0.0
1926 75 59 0.10 0.0
1925 70 51 0.02 0.0
1924 74 39 0.00 0.0
1923 68 51 0.66 0.0
1922 85 57 0.00 0.0
1921 75 49 0.00 0.0
1920 64 26 0.00 0.0
1919 86 53 0.65 0.0
1918 55 29 0.00 0.0
1917 63 32 0.00 0.0
1916 68 38 0.00 0.0
1915 65 51 0.00 0.0
1914 82 52 0.00 0.0
1913 68 50 0.00 0.0
1912 60 35 0.00 0.0
1911 56 43 n/a 0.0
1910 87 47 0.00 0.0
1909 73 39 0.00 0.0
1908 53 31 0.00 0.0
1907 55 47 0.44 0.0
1906 69 34 0.00 0.0
1905 84 47 n/a 0.0
1904 68 48 0.00 0.0
1903 66 55 0.05 0.0
1902 66 38 0.00 0.0
1901 76 56 0.07 0.0
1900 64 50 n/a 0.0
1899 65 46 0.00 0.0
1898 69 55 0.00 0.0
1897 91 50 0.00 0.0
1896 69 39 n/a 0.0
1895 65 29 0.00 0.0
What's the all-time high for Waterloo on 10/1?
For the date of Oct 1, the highest temperature ever reached in Waterloo history is 93 °F which happened in 2023.
Highest Temperatures in Waterloo on October 1
Rank Temperature Year
1 93 °F 2023
2 91 °F 1897
3 90 °F 1976
4 87 °F 1910
5 86 °F 1971
5 86 °F 1919
5 86 °F 1952
8 85 °F 1951
8 85 °F 1922
8 85 °F 2021
8 85 °F 1992
8 85 °F 2006
What's the all-time low for Waterloo on 10/1?
For the date of Oct 1, the lowest temperature ever reached in Waterloo history is 23 °F which happened in 2003.
Lowest Temperatures in Waterloo on October 1
Rank Temperature Year
1 23 °F 2003
2 26 °F 1920
3 28 °F 1974
3 28 °F 1984
5 29 °F 1918
5 29 °F 1895
7 30 °F 1975
7 30 °F 1958
9 31 °F 1908
10 32 °F 2011
10 32 °F 1966
10 32 °F 1985
10 32 °F 1917
Lowest High Temperatures in Waterloo on October 1
Rank Temperature Year
1 50 °F 1947
2 52 °F 1981
2 52 °F 1974
2 52 °F 1945
5 53 °F 1908
5 53 °F 1961
5 53 °F 1985
5 53 °F 2003
5 53 °F 1975
10 54 °F 1954
10 54 °F 2018
What's the most it has ever rained in Waterloo on 10/1?
For the date of Oct 1, the most precipitation ever recorded in Waterloo history is 2.03 inches which happened in 2018.
All-Time Most Precipitation in Waterloo on October 1
Rank Precipitation Year
1 2.03 inches 2018
2 1.66 inches 2019
3 1.39 inches 2009
4 0.81 inches 1927
5 0.74 inches 1962
6 0.66 inches 1923
7 0.65 inches 1919
8 0.62 inches 1979
9 0.44 inches 1907
10 0.36 inches 2004
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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