Olathe September 12 Weather Records

Daily averages and all-time records for weather in Olathe, Kansas for the date of September 12.
September 12 All-Time Records
1893–2024
Highest temperature 102 °F 1956
Lowest temperature 40 °F 2014
Lowest daily high 56 °F 2014
Highest daily low 75 °F 1939
Most precipitation 3.84 inches 2008
September 12 Average Weather
1991–2020 1
Average high 81.6 °F
Average low 59.8 °F
Chance precipitation 30.8%
Olathe September 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 54 0.00 n/a
2022 84 50 0.00 n/a
2021 87 69 0.00 n/a
2020 78 60 0.02 n/a
2019 82 70 0.21 n/a
2018 81 61 0.00 n/a
2017 77 55 0.00 n/a
2016 84 61 0.00 n/a
2015 70 50 0.00 n/a
2014 56 40 0.01 n/a
2013 86 69 0.11 0.0
2012 87 64 0.00 0.0
2011 93 57 0.00 n/a
2010 84 55 0.00 n/a
2009 83 62 0.00 n/a
2008 78 67 3.84 n/a
2007 80 51 0.00 n/a
2006 67 53 0.00 n/a
2005 87 69 0.00 n/a
2004 86 60 0.00 n/a
2003 69 59 0.00 n/a
2002 83 58 0.00 n/a
2001 84 53 0.00 n/a
2000 82 58 0.00 n/a
1999 74 56 0.86 n/a
1998 92 63 0.00 n/a
1997 84 53 n/a n/a
1996 n/a n/a n/a n/a
1995 n/a n/a n/a n/a
1994 n/a n/a n/a n/a
1993 n/a n/a n/a n/a
1992 n/a n/a n/a n/a
1991 n/a n/a n/a n/a
1990 n/a n/a n/a n/a
1989 n/a n/a n/a n/a
1988 n/a n/a n/a n/a
1987 n/a n/a n/a n/a
1986 n/a n/a n/a n/a
1985 n/a n/a n/a n/a
1984 n/a n/a n/a n/a
1983 n/a n/a n/a n/a
1982 n/a n/a n/a n/a
1981 n/a n/a n/a n/a
1980 n/a n/a n/a n/a
1979 n/a n/a n/a n/a
1978 n/a n/a n/a n/a
1977 n/a n/a n/a n/a
1976 n/a n/a n/a n/a
1975 n/a n/a n/a n/a
1974 n/a n/a n/a n/a
1973 n/a n/a n/a n/a
1972 n/a n/a n/a n/a
1971 n/a n/a n/a n/a
1970 n/a n/a n/a n/a
1969 85 60 0.00 0.0
1968 80 54 0.00 0.0
1967 79 62 0.00 0.0
1966 80 59 0.00 0.0
1965 82 60 0.00 0.0
1964 71 50 0.00 0.0
1963 80 60 0.00 0.0
1962 88 69 0.00 0.0
1961 78 67 0.98 0.0
1960 71 48 0.00 0.0
1959 78 48 0.00 0.0
1958 80 56 0.00 0.0
1957 78 60 n/a 0.0
1956 102 66 n/a n/a
1955 79 50 n/a n/a
1954 86 59 0.00 0.0
1953 78 55 0.00 0.0
1952 90 63 0.00 0.0
1951 75 53 0.98 0.0
1950 68 47 0.01 0.0
1949 80 55 n/a 0.0
1948 86 63 0.00 0.0
1947 72 60 n/a 0.0
1946 82 55 n/a 0.0
1945 81 59 0.08 n/a
1944 71 52 0.10 0.0
1943 84 60 0.32 0.0
1942 84 73 0.00 0.0
1941 78 55 0.00 0.0
1940 75 42 0.00 0.0
1939 96 75 0.00 0.0
1938 80 73 0.37 n/a
1937 81 67 0.00 n/a
1936 95 71 0.72 0.0
1935 84 54 0.00 0.0
1934 83 72 0.00 0.0
1933 89 67 0.12 0.0
1932 88 62 0.76 0.0
1931 93 70 0.00 0.0
1930 87 65 0.53 0.0
1929 n/a n/a n/a n/a
1928 90 65 1.02 0.0
1927 93 69 n/a 0.0
1926 84 59 1.10 0.0
1925 n/a 54 0.60 0.0
1924 75 55 0.00 0.0
1923 83 55 0.02 0.0
1922 83 49 0.00 0.0
1921 78 61 0.19 n/a
1920 87 67 0.00 0.0
1919 81 49 0.00 n/a
1918 82 50 0.00 n/a
1917 71 51 0.04 n/a
1916 81 57 1.95 n/a
1915 89 69 0.00 n/a
1914 68 55 0.01 n/a
1913 74 58 0.00 n/a
1912 81 59 0.00 n/a
1911 93 70 0.00 n/a
1910 67 58 0.00 n/a
1909 95 73 0.00 n/a
1908 89 62 0.00 n/a
1907 85 55 0.00 n/a
1906 79 67 0.11 n/a
1905 n/a n/a n/a n/a
1904 75 46 0.00 n/a
1903 82 60 n/a n/a
1902 n/a 40 n/a n/a
1901 75 57 n/a n/a
1900 83 61 0.12 n/a
1899 86 58 n/a n/a
1898 60 50 n/a n/a
1897 100 68 0.00 n/a
1896 80 58 0.00 n/a
1895 98 70 0.00 n/a
1894 73 41 0.00 n/a
1893 90 60 0.00 n/a
What's the all-time high for Olathe on 9/12?
For the date of Sep 12, the highest temperature ever reached in Olathe history is 102 °F which happened in 1956.
Highest Temperatures in Olathe on September 12
Rank Temperature Year
1 102 °F 1956
2 100 °F 1897
3 98 °F 1895
4 96 °F 1939
5 95 °F 1936
5 95 °F 1909
7 93 °F 1911
7 93 °F 2011
7 93 °F 1927
7 93 °F 1931
What's the all-time low for Olathe on 9/12?
For the date of Sep 12, the lowest temperature ever reached in Olathe history is 40 °F which has happened 2 times, most recently in 2014.
Lowest Temperatures in Olathe on September 12
Rank Temperature Year
1 40 °F 2014
1 40 °F 1902
3 41 °F 1894
4 42 °F 1940
5 46 °F 1904
6 47 °F 1950
7 48 °F 1960
7 48 °F 1959
9 49 °F 1922
9 49 °F 1919
Lowest High Temperatures in Olathe on September 12
Rank Temperature Year
1 56 °F 2014
2 60 °F 1898
3 67 °F 2006
3 67 °F 1910
5 68 °F 1950
5 68 °F 1914
7 69 °F 2003
8 70 °F 2015
9 71 °F 1964
9 71 °F 1917
9 71 °F 1944
9 71 °F 1960
What's the most it has ever rained in Olathe on 9/12?
For the date of Sep 12, the most precipitation ever recorded in Olathe history is 3.84 inches which happened in 2008.
All-Time Most Precipitation in Olathe on September 12
Rank Precipitation Year
1 3.84 inches 2008
2 1.95 inches 1916
3 1.10 inches 1926
4 1.02 inches 1928
5 0.98 inches 1951
5 0.98 inches 1961
7 0.86 inches 1999
8 0.76 inches 1932
9 0.72 inches 1936
10 0.60 inches 1925
Weather Station Details
Years Station Coordinates
1948–2024 Olathe Johnson County Airport location
1893–1947 Olathe 3E location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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