Olathe May 21 Weather Records

Daily averages and all-time records for weather in Olathe, Kansas for the date of May 21.
May 21 All-Time Records
1893–2024
Highest temperature 94 °F 1956
Lowest temperature 39 °F 1894
Lowest daily high 55 °F 1931
Highest daily low 72 °F 2004
Most precipitation 3.02 inches 1949
May 21 Average Weather
1991–2020 1
Average high 77.3 °F
Average low 56.5 °F
Chance precipitation 43.1%
Olathe May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 45 0.00 n/a
2022 63 42 0.00 n/a
2021 74 67 0.05 n/a
2020 76 59 0.00 n/a
2019 69 49 1.73 n/a
2018 75 60 0.00 n/a
2017 70 44 0.00 n/a
2016 74 50 0.02 n/a
2015 67 45 0.01 n/a
2014 85 67 0.00 n/a
2013 75 55 0.00 0.0
2012 75 48 0.00 0.0
2011 81 63 0.66 n/a
2010 73 58 0.01 n/a
2009 81 56 0.00 n/a
2008 73 49 0.01 n/a
2007 81 56 0.00 n/a
2006 84 60 0.00 n/a
2005 82 55 0.00 n/a
2004 85 72 0.00 n/a
2003 68 45 0.01 n/a
2002 70 45 0.00 n/a
2001 63 48 0.00 n/a
2000 80 53 0.14 n/a
1999 78 57 0.13 n/a
1998 84 67 n/a n/a
1997 n/a n/a 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 55 0.92 0.0
1968 67 41 0.00 0.0
1967 72 40 0.00 0.0
1966 70 56 0.02 0.0
1965 79 63 0.09 0.0
1964 90 65 0.00 0.0
1963 57 48 0.00 0.0
1962 93 67 0.00 0.0
1961 65 56 0.65 0.0
1960 78 50 0.09 0.0
1959 79 60 0.00 0.0
1958 83 60 0.21 0.0
1957 80 n/a n/a 0.0
1956 94 69 n/a n/a
1955 75 62 n/a n/a
1954 75 50 0.00 0.0
1953 83 62 0.00 0.0
1952 82 58 0.00 0.0
1951 78 60 0.62 0.0
1950 79 51 n/a 0.0
1949 72 61 3.02 0.0
1948 85 62 0.05 0.0
1947 71 46 n/a 0.0
1946 72 44 n/a 0.0
1945 73 52 0.00 0.0
1944 87 63 0.80 0.0
1943 74 46 0.00 0.0
1942 71 47 0.00 0.0
1941 86 62 0.00 0.0
1940 74 56 0.50 0.0
1939 80 62 0.00 0.0
1938 74 56 0.87 0.0
1937 77 59 0.21 0.0
1936 84 60 0.00 0.0
1935 71 56 0.00 0.0
1934 88 65 0.00 0.0
1933 83 62 2.62 0.0
1932 82 59 0.00 0.0
1931 55 45 0.46 0.0
1930 83 61 0.00 0.0
1929 n/a n/a n/a n/a
1928 72 51 n/a 0.0
1927 83 66 n/a 0.0
1926 77 64 n/a 0.0
1925 88 62 n/a 0.0
1924 n/a n/a n/a n/a
1923 74 54 0.00 0.0
1922 86 58 0.00 0.0
1921 91 64 0.00 0.0
1920 84 50 0.00 0.0
1919 65 41 0.00 n/a
1918 87 64 0.02 n/a
1917 67 57 0.68 n/a
1916 74 n/a 0.00 n/a
1915 70 41 0.00 n/a
1914 76 62 0.45 n/a
1913 67 50 0.00 n/a
1912 87 63 0.00 n/a
1911 69 54 0.21 n/a
1910 82 59 0.38 n/a
1909 71 52 0.00 n/a
1908 74 50 0.00 n/a
1907 82 50 0.00 0.0
1906 83 53 0.00 n/a
1905 n/a n/a n/a n/a
1904 81 56 0.00 n/a
1903 76 61 n/a 0.0
1902 85 65 0.15 n/a
1901 70 46 0.00 n/a
1900 80 46 0.00 n/a
1899 84 52 0.00 n/a
1898 70 58 0.37 n/a
1897 85 57 0.00 n/a
1896 82 64 n/a n/a
1895 70 44 0.00 n/a
1894 77 39 0.00 n/a
1893 n/a n/a n/a n/a
What's the all-time high for Olathe on 5/21?
For the date of May 21, the highest temperature ever reached in Olathe history is 94 °F which happened in 1956.
Highest Temperatures in Olathe on May 21
Rank Temperature Year
1 94 °F 1956
2 93 °F 1962
3 91 °F 1921
4 90 °F 1964
5 88 °F 1925
5 88 °F 1934
7 87 °F 1944
7 87 °F 1912
7 87 °F 1918
10 86 °F 1941
10 86 °F 1922
What's the all-time low for Olathe on 5/21?
For the date of May 21, the lowest temperature ever reached in Olathe history is 39 °F which happened in 1894.
Lowest Temperatures in Olathe on May 21
Rank Temperature Year
1 39 °F 1894
2 40 °F 1967
3 41 °F 1919
3 41 °F 1968
3 41 °F 1915
6 42 °F 2022
7 44 °F 1946
7 44 °F 2017
7 44 °F 1895
10 45 °F 1931
10 45 °F 2002
10 45 °F 2023
10 45 °F 2003
10 45 °F 2015
Lowest High Temperatures in Olathe on May 21
Rank Temperature Year
1 55 °F 1931
2 57 °F 1963
3 63 °F 2001
3 63 °F 2022
5 65 °F 1919
5 65 °F 1961
7 67 °F 1968
7 67 °F 1913
7 67 °F 1917
7 67 °F 2015
What's the most it has ever rained in Olathe on 5/21?
For the date of May 21, the most precipitation ever recorded in Olathe history is 3.02 inches which happened in 1949.
All-Time Most Precipitation in Olathe on May 21
Rank Precipitation Year
1 3.02 inches 1949
2 2.62 inches 1933
3 1.73 inches 2019
4 0.92 inches 1969
5 0.87 inches 1938
6 0.80 inches 1944
7 0.68 inches 1917
8 0.66 inches 2011
9 0.65 inches 1961
10 0.62 inches 1951
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy