Ames September 15 Weather Records

Daily averages and all-time records for weather in Ames, Iowa for the date of September 15.
September 15 All-Time Records
1893–2024
Highest temperature 98 °F 1927
Lowest temperature 31 °F 2007
Lowest daily high 52 °F 1903
Highest daily low 71 °F 1994
Most precipitation 2.65 inches 1936
September 15 Average Weather
1991–2020 1
Average high 76.3 °F
Average low 51.8 °F
Chance precipitation 32.2%
Ames September 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 52 0.00 0.0
2022 85 59 0.00 0.0
2021 81 49 0.00 n/a
2020 83 50 0.00 n/a
2019 85 61 0.00 n/a
2018 91 63 0.00 n/a
2017 92 61 0.00 n/a
2016 82 59 1.64 n/a
2015 85 62 0.00 n/a
2014 62 40 0.00 n/a
2013 70 54 0.00 n/a
2012 77 42 0.00 n/a
2011 59 34 0.00 n/a
2010 81 58 0.00 n/a
2009 82 50 0.01 n/a
2008 68 46 0.00 n/a
2007 63 31 0.04 n/a
2006 81 50 0.00 n/a
2005 69 47 0.00 n/a
2004 79 56 0.04 n/a
2003 79 41 0.00 n/a
2002 74 44 0.00 n/a
2001 67 53 0.00 n/a
2000 71 39 0.00 n/a
1999 69 38 0.00 n/a
1998 83 64 0.00 0.0
1997 81 58 0.00 0.0
1996 68 42 0.00 0.0
1995 82 48 0.00 0.0
1994 90 71 0.06 0.0
1993 58 37 0.00 0.0
1992 85 65 0.28 0.0
1991 80 67 0.00 0.0
1990 82 47 0.00 0.0
1989 69 43 0.00 0.0
1988 80 58 0.06 0.0
1987 79 57 0.82 0.0
1986 72 60 0.19 0.0
1985 73 41 0.00 0.0
1984 64 40 0.00 0.0
1983 67 52 0.82 0.0
1982 62 52 0.00 0.0
1981 76 50 0.00 0.0
1980 74 55 0.00 0.0
1979 72 39 0.00 0.0
1978 83 56 0.00 0.0
1977 74 50 0.00 0.0
1976 79 45 0.00 0.0
1975 67 50 0.00 0.0
1974 74 48 0.00 0.0
1973 71 48 0.61 0.0
1972 80 50 0.00 0.0
1971 73 46 0.00 0.0
1970 63 52 1.59 0.0
1969 79 64 0.00 0.0
1968 80 49 0.00 0.0
1967 78 58 0.00 0.0
1966 67 37 0.00 0.0
1965 70 44 0.00 0.0
1963 77 49 0.00 0.0
1962 81 60 0.00 0.0
1961 68 41 0.00 0.0
1960 75 53 0.00 0.0
1959 68 48 0.00 0.0
1958 79 59 0.02 0.0
1957 70 50 0.00 0.0
1956 81 47 0.00 0.0
1955 96 60 0.00 0.0
1954 70 56 0.00 0.0
1953 79 50 0.00 0.0
1952 77 46 0.00 0.0
1951 64 47 0.00 0.0
1950 75 46 0.00 0.0
1949 69 43 0.00 0.0
1948 90 58 0.00 0.0
1947 69 43 0.00 0.0
1946 79 51 0.00 0.0
1945 70 48 0.00 0.0
1944 78 51 0.00 0.0
1943 70 44 0.00 0.0
1942 79 62 0.18 0.0
1941 75 65 0.98 0.0
1940 73 50 0.00 0.0
1939 96 68 0.00 0.0
1938 65 53 0.00 0.0
1937 71 50 0.00 0.0
1936 80 57 2.65 0.0
1935 87 60 0.00 0.0
1934 67 45 0.29 0.0
1933 64 55 0.00 0.0
1932 72 58 0.00 0.0
1931 76 61 0.07 0.0
1930 81 50 0.00 0.0
1929 79 50 0.00 0.0
1928 84 58 0.00 0.0
1927 98 69 0.25 0.0
1926 78 64 0.55 0.0
1925 65 58 0.07 0.0
1924 72 50 0.00 0.0
1923 74 44 0.00 0.0
1922 76 49 0.00 0.0
1921 78 65 0.54 0.0
1920 81 66 0.00 0.0
1919 85 54 0.00 0.0
1918 65 41 0.00 0.0
1917 86 60 0.00 0.0
1916 55 34 0.00 0.0
1915 67 44 0.06 0.0
1914 81 n/a 0.03 0.0
1913 78 44 0.00 0.0
1912 75 55 0.36 0.0
1911 81 53 0.00 0.0
1910 61 54 0.40 0.0
1909 68 47 0.00 0.0
1908 80 57 0.00 0.0
1907 85 60 0.00 0.0
1906 87 59 0.04 0.0
1905 82 59 0.00 0.0
1904 70 34 0.00 0.0
1903 52 42 0.10 0.0
1902 76 53 0.00 0.0
1901 66 53 0.00 0.0
1900 71 58 0.00 0.0
1899 82 53 0.00 0.0
1898 78 45 0.00 0.0
1897 87 67 0.15 0.0
1896 73 59 0.11 0.0
1895 77 65 0.92 0.0
1894 84 47 0.14 0.0
1893 78 46 0.00 0.0
What's the all-time high for Ames on 9/15?
For the date of Sep 15, the highest temperature ever reached in Ames history is 98 °F which happened in 1927.
Highest Temperatures in Ames on September 15
Rank Temperature Year
1 98 °F 1927
2 96 °F 1955
2 96 °F 1939
4 92 °F 2017
5 91 °F 2018
6 90 °F 1994
6 90 °F 1948
8 87 °F 1935
8 87 °F 1897
8 87 °F 1906
What's the all-time low for Ames on 9/15?
For the date of Sep 15, the lowest temperature ever reached in Ames history is 31 °F which happened in 2007.
Lowest Temperatures in Ames on September 15
Rank Temperature Year
1 31 °F 2007
2 34 °F 1904
2 34 °F 2011
2 34 °F 1916
5 37 °F 1966
5 37 °F 1993
7 38 °F 1999
8 39 °F 1979
8 39 °F 2000
10 40 °F 1984
10 40 °F 2014
Lowest High Temperatures in Ames on September 15
Rank Temperature Year
1 52 °F 1903
2 55 °F 1916
3 58 °F 1993
4 59 °F 2011
5 61 °F 1910
6 62 °F 2014
6 62 °F 1982
8 63 °F 2007
8 63 °F 1970
10 64 °F 1984
10 64 °F 1933
10 64 °F 1951
What's the most it has ever rained in Ames on 9/15?
For the date of Sep 15, the most precipitation ever recorded in Ames history is 2.65 inches which happened in 1936.
All-Time Most Precipitation in Ames on September 15
Rank Precipitation Year
1 2.65 inches 1936
2 1.64 inches 2016
3 1.59 inches 1970
4 0.98 inches 1941
5 0.92 inches 1895
6 0.82 inches 1987
6 0.82 inches 1983
8 0.61 inches 1973
9 0.55 inches 1926
10 0.54 inches 1921
Weather Station Details
Years Station Coordinates
1999–2024 Ames Municipal Airport location
1964–1998 Ames 8 WSW location
1893–1964 Ames 3 Sw location