Olathe October 21 Weather Records

Daily averages and all-time records for weather in Olathe, Kansas for the date of October 21.
October 21 All-Time Records
1893–2024
Highest temperature 89 °F 1940
Lowest temperature 23 °F 1916
Lowest daily high 41 °F 1930
Highest daily low 64 °F 2015
Most precipitation 2.25 inches 1908
October 21 Average Weather
1991–2020 1
Average high 65.2 °F
Average low 43.6 °F
Chance precipitation 27.4%
Olathe October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 46 0.00 n/a
2022 86 44 0.00 n/a
2021 59 41 0.00 n/a
2020 51 36 0.08 n/a
2019 58 44 0.00 n/a
2018 64 30 0.00 n/a
2017 75 52 1.89 n/a
2016 63 37 0.00 n/a
2015 82 64 0.00 n/a
2014 74 43 0.00 n/a
2013 55 38 0.00 0.0
2012 76 53 0.00 0.0
2011 71 29 0.00 0.0
2010 72 42 0.00 n/a
2009 64 57 0.20 n/a
2008 59 49 0.38 n/a
2007 75 50 0.04 n/a
2006 54 34 0.90 n/a
2005 62 44 0.00 n/a
2004 67 54 0.01 n/a
2003 81 50 0.00 n/a
2002 64 36 0.00 n/a
2001 79 59 0.00 n/a
2000 72 48 0.00 n/a
1999 80 39 0.00 n/a
1998 63 45 0.00 n/a
1997 56 37 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 76 45 0.00 0.0
1968 83 56 0.86 0.0
1967 71 43 0.00 0.0
1966 70 52 0.00 0.0
1965 57 47 0.00 0.0
1964 76 47 0.00 0.0
1963 82 62 0.07 0.0
1962 68 39 0.00 0.0
1961 68 41 0.00 0.0
1960 67 41 0.00 0.0
1959 73 46 0.00 0.0
1958 68 48 0.00 0.0
1957 60 49 0.00 0.0
1956 75 48 n/a 0.0
1955 68 49 n/a n/a
1954 63 50 n/a n/a
1953 n/a n/a n/a n/a
1952 55 27 0.00 0.0
1951 76 50 0.22 0.0
1950 79 49 0.00 0.0
1949 59 40 n/a 0.0
1948 66 48 0.00 0.0
1947 82 57 n/a 0.0
1946 61 46 n/a 0.0
1945 64 45 0.09 n/a
1944 67 52 0.00 0.0
1943 73 43 0.00 0.0
1942 63 42 0.00 0.0
1941 83 61 0.00 0.0
1940 89 53 0.00 0.0
1939 81 46 0.00 0.0
1938 83 38 0.00 n/a
1937 57 43 0.00 0.0
1936 75 41 0.06 0.0
1935 59 44 0.00 0.0
1934 76 51 0.00 0.0
1933 56 45 0.00 0.0
1932 72 33 0.00 0.0
1931 70 49 0.00 0.0
1930 41 31 0.03 0.0
1929 n/a n/a n/a n/a
1928 78 n/a n/a n/a
1927 79 40 n/a 0.0
1926 68 32 n/a 0.0
1925 68 28 0.00 0.0
1924 n/a 44 0.00 0.0
1923 58 28 0.00 0.0
1922 73 41 0.00 0.0
1921 75 39 0.00 0.0
1920 79 58 0.00 0.0
1919 68 35 0.00 n/a
1918 74 46 0.00 0.0
1917 58 45 0.10 0.0
1916 62 23 0.00 n/a
1915 75 38 0.00 n/a
1914 69 55 0.01 n/a
1913 48 29 0.00 0.0
1912 71 44 0.06 0.0
1911 51 36 0.00 0.0
1910 57 37 0.00 0.0
1909 75 39 0.00 n/a
1908 66 59 2.25 0.0
1907 67 36 0.00 n/a
1906 75 41 0.00 n/a
1905 n/a n/a n/a n/a
1904 64 46 0.00 n/a
1903 79 43 n/a n/a
1902 78 51 0.00 n/a
1901 85 50 0.00 n/a
1900 n/a 53 0.10 n/a
1899 84 60 0.00 n/a
1898 50 32 n/a 0.0
1897 70 46 0.00 n/a
1896 70 40 0.00 n/a
1895 n/a n/a n/a n/a
1894 80 63 0.00 n/a
1893 75 41 0.00 n/a
What's the all-time high for Olathe on 10/21?
For the date of Oct 21, the highest temperature ever reached in Olathe history is 89 °F which happened in 1940.
Highest Temperatures in Olathe on October 21
Rank Temperature Year
1 89 °F 1940
2 86 °F 2022
3 85 °F 1901
4 84 °F 1899
5 83 °F 1938
5 83 °F 1968
5 83 °F 1941
8 82 °F 2015
8 82 °F 1963
8 82 °F 1947
What's the all-time low for Olathe on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Olathe history is 23 °F which happened in 1916.
Lowest Temperatures in Olathe on October 21
Rank Temperature Year
1 23 °F 1916
2 27 °F 1952
3 28 °F 1925
3 28 °F 1923
5 29 °F 1913
5 29 °F 2011
7 30 °F 2018
8 31 °F 1930
9 32 °F 1926
9 32 °F 1898
Lowest High Temperatures in Olathe on October 21
Rank Temperature Year
1 41 °F 1930
2 48 °F 1913
3 50 °F 1898
4 51 °F 1911
4 51 °F 2020
6 54 °F 2006
7 55 °F 1952
7 55 °F 2013
9 56 °F 1997
9 56 °F 1933
What's the most it has ever rained in Olathe on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Olathe history is 2.25 inches which happened in 1908.
All-Time Most Precipitation in Olathe on October 21
Rank Precipitation Year
1 2.25 inches 1908
2 1.89 inches 2017
3 0.90 inches 2006
4 0.86 inches 1968
5 0.38 inches 2008
6 0.22 inches 1951
7 0.20 inches 2009
8 0.10 inches 1917
8 0.10 inches 1900
10 0.09 inches 1945
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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