Stillwater April 21 Weather Records

Daily averages and all-time records for weather in Stillwater, Oklahoma for the date of April 21.
April 21 All-Time Records
1893–2024
Highest temperature 92 °F 1965
Lowest temperature 26 °F 1966
Lowest daily high 48 °F 1959
Highest daily low 70 °F 1932
Most precipitation 3.40 inches 1921
Most snow none -
April 21 Average Weather
1991–2020 1
Average high 73.7 °F
Average low 48.2 °F
Chance precipitation 27.0%
Chance snow 0%
Stillwater April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 44 0.00 n/a
2022 87 62 0.00 n/a
2021 61 29 0.00 n/a
2020 83 46 0.00 n/a
2019 87 61 0.00 n/a
2018 55 47 1.53 n/a
2017 60 49 1.42 n/a
2016 73 47 0.02 n/a
2015 77 48 0.00 n/a
2014 77 55 0.06 n/a
2013 71 55 0.00 n/a
2012 74 38 0.00 n/a
2011 60 50 0.10 n/a
2010 76 55 0.00 n/a
2009 79 45 0.00 n/a
2008 83 38 0.00 0.0
2007 80 59 0.00 0.0
2006 78 45 0.00 0.0
2005 83 62 0.00 0.0
2004 83 51 0.00 0.0
2003 71 43 0.00 0.0
2002 65 53 0.02 0.0
2001 79 68 0.00 0.0
2000 72 39 0.00 0.0
1999 90 56 0.00 0.0
1998 56 37 0.12 0.0
1997 84 54 0.00 0.0
1996 75 43 0.00 0.0
1995 70 45 0.00 0.0
1994 85 56 0.00 0.0
1993 62 33 0.00 0.0
1992 57 37 0.00 0.0
1991 66 50 0.00 0.0
1990 79 56 0.11 0.0
1989 71 47 0.10 0.0
1988 83 50 0.00 0.0
1987 88 51 0.27 0.0
1986 70 40 0.00 0.0
1985 80 67 0.00 0.0
1984 62 50 0.35 0.0
1983 57 40 0.00 0.0
1982 62 36 0.00 0.0
1981 60 54 0.00 0.0
1980 85 53 0.00 0.0
1979 68 50 0.26 0.0
1978 59 36 0.00 0.0
1977 74 52 0.73 0.0
1976 65 43 0.00 0.0
1975 77 53 0.00 0.0
1974 70 63 0.00 0.0
1973 79 60 0.00 0.0
1972 75 49 0.45 0.0
1971 72 54 0.00 0.0
1970 62 40 0.00 0.0
1969 71 41 0.00 0.0
1968 74 52 0.22 0.0
1967 82 63 0.00 0.0
1966 71 26 0.00 0.0
1965 92 61 0.00 0.0
1964 81 44 0.08 0.0
1963 91 65 0.00 0.0
1962 81 64 0.00 0.0
1961 91 69 0.00 0.0
1960 85 42 0.00 0.0
1959 48 39 0.00 0.0
1958 74 52 0.00 0.0
1957 75 58 1.82 0.0
1956 79 41 0.00 0.0
1955 87 52 0.00 0.0
1954 77 65 0.00 0.0
1953 81 45 0.00 0.0
1952 76 57 0.02 0.0
1951 65 47 0.38 0.0
1950 82 48 0.00 0.0
1949 68 55 0.00 0.0
1948 85 58 0.00 0.0
1947 n/a n/a n/a n/a
1946 80 56 0.00 0.0
1945 81 62 0.00 0.0
1944 81 55 0.06 0.0
1943 79 51 0.00 0.0
1942 65 47 0.50 0.0
1941 64 43 0.00 0.0
1940 77 52 0.00 0.0
1939 66 36 0.00 0.0
1938 69 56 0.47 0.0
1937 77 51 0.05 0.0
1936 82 42 0.02 0.0
1935 74 48 n/a n/a
1934 75 41 n/a n/a
1933 76 53 0.00 n/a
1932 82 70 0.00 0.0
1931 49 31 0.00 0.0
1930 82 46 0.00 0.0
1929 74 52 0.07 0.0
1928 56 51 0.96 0.0
1927 57 34 0.00 0.0
1926 65 56 0.00 0.0
1925 88 66 0.11 0.0
1924 81 64 0.00 0.0
1923 80 45 0.24 0.0
1922 81 52 0.00 0.0
1921 78 52 3.40 0.0
1920 84 53 0.00 0.0
1919 82 58 0.00 0.0
1918 65 33 0.00 0.0
1917 77 39 0.00 0.0
1916 71 41 0.03 0.0
1915 77 56 0.07 0.0
1914 84 47 0.00 0.0
1913 83 59 0.00 0.0
1912 72 46 0.45 0.0
1911 78 51 0.00 0.0
1910 87 41 0.00 0.0
1909 59 43 0.63 0.0
1908 81 57 0.69 0.0
1907 56 41 1.02 0.0
1906 80 48 0.00 0.0
1905 67 45 0.00 0.0
1904 75 49 0.00 0.0
1903 72 42 0.00 0.0
1902 88 65 0.00 0.0
1901 70 46 0.00 0.0
1900 72 48 0.00 0.0
1899 50 42 0.80 0.0
1898 78 52 0.00 0.0
1897 80 61 0.00 0.0
1896 86 68 0.00 0.0
1895 n/a n/a 0.00 0.0
1894 67 39 0.00 0.0
1893 61 33 0.00 0.0
What's the all-time high for Stillwater on 4/21?
For the date of Apr 21, the highest temperature ever reached in Stillwater history is 92 °F which happened in 1965.
Highest Temperatures in Stillwater on April 21
Rank Temperature Year
1 92 °F 1965
2 91 °F 1961
2 91 °F 1963
4 90 °F 1999
5 88 °F 1902
5 88 °F 1987
5 88 °F 1925
8 87 °F 1910
8 87 °F 1955
8 87 °F 2019
8 87 °F 2022
What's the all-time low for Stillwater on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Stillwater history is 26 °F which happened in 1966.
Lowest Temperatures in Stillwater on April 21
Rank Temperature Year
1 26 °F 1966
2 29 °F 2021
3 31 °F 1931
4 33 °F 1918
4 33 °F 1893
4 33 °F 1993
7 34 °F 1927
8 36 °F 1939
8 36 °F 1982
8 36 °F 1978
Lowest High Temperatures in Stillwater on April 21
Rank Temperature Year
1 48 °F 1959
2 49 °F 1931
3 50 °F 1899
4 55 °F 2018
5 56 °F 1998
5 56 °F 1907
5 56 °F 1928
8 57 °F 1992
8 57 °F 1983
8 57 °F 1927
What's the most it has ever rained in Stillwater on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Stillwater history is 3.40 inches which happened in 1921.
All-Time Most Precipitation in Stillwater on April 21
Rank Precipitation Year
1 3.40 inches 1921
2 1.82 inches 1957
3 1.53 inches 2018
4 1.42 inches 2017
5 1.02 inches 1907
6 0.96 inches 1928
7 0.80 inches 1899
8 0.73 inches 1977
9 0.69 inches 1908
10 0.63 inches 1909
Weather Station Details
Years Station Coordinates
2009–2024 Stillwater Regional Airport location
1893–2008 Stillwater 2 W location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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