Stillwater September 20 Weather Records

Daily averages and all-time records for weather in Stillwater, Oklahoma for the date of September 20.
September 20 All-Time Records
1893–2024
Highest temperature 102 °F 2022
Lowest temperature 37 °F 1938
Lowest daily high 58 °F 1971
Highest daily low 80 °F 1954
Most precipitation 2.20 inches 1919
Most snow none -
September 20 Average Weather
1991–2020 1
Average high 84.1 °F
Average low 58.8 °F
Chance precipitation 21.5%
Chance snow 0%
Stillwater September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 88 67 0.00 0.0
2022 102 73 0.00 n/a
2021 101 73 0.00 n/a
2020 81 50 0.00 n/a
2019 86 72 0.04 n/a
2018 92 72 0.00 n/a
2017 95 74 0.00 n/a
2016 98 73 0.00 n/a
2015 71 61 0.21 n/a
2014 90 68 0.00 n/a
2013 73 51 0.02 n/a
2012 89 59 0.00 n/a
2011 88 52 0.00 n/a
2010 94 67 0.00 n/a
2009 85 58 0.00 n/a
2008 84 54 0.00 0.0
2007 88 68 0.00 0.0
2006 78 48 0.00 0.0
2005 94 69 0.00 0.0
2004 96 56 0.00 0.0
2003 72 45 0.00 0.0
2002 n/a n/a n/a n/a
2001 82 60 0.00 0.0
2000 97 65 0.00 0.0
1999 83 62 0.45 0.0
1998 93 71 0.00 0.0
1997 97 64 0.00 0.0
1996 77 48 0.02 0.0
1995 78 57 0.12 0.0
1994 84 53 0.00 0.0
1993 88 60 0.27 0.0
1992 70 56 0.08 0.0
1991 64 44 0.00 0.0
1990 75 69 0.32 0.0
1989 81 53 0.00 0.0
1988 78 49 0.00 0.0
1987 80 54 0.00 0.0
1986 91 70 0.00 0.0
1985 90 69 0.00 0.0
1984 86 50 0.00 0.0
1983 83 49 0.58 0.0
1982 66 53 0.09 0.0
1981 82 53 0.00 0.0
1980 96 70 0.00 0.0
1979 82 57 0.00 0.0
1978 93 66 0.00 0.0
1977 79 54 0.00 0.0
1976 78 61 0.12 0.0
1975 74 50 0.00 0.0
1974 75 66 1.76 0.0
1973 82 61 0.00 0.0
1972 96 71 0.00 0.0
1971 58 39 0.00 0.0
1970 82 62 0.00 0.0
1969 79 53 0.00 0.0
1968 93 66 0.00 0.0
1967 87 67 0.78 0.0
1966 79 53 0.00 0.0
1965 84 62 1.41 0.0
1964 88 60 0.07 0.0
1963 93 61 0.00 0.0
1962 74 55 0.85 0.0
1961 76 59 0.61 0.0
1960 90 65 0.00 0.0
1959 89 67 0.00 0.0
1958 84 67 0.00 0.0
1957 n/a n/a n/a n/a
1956 98 59 0.00 0.0
1955 99 68 0.00 0.0
1954 102 80 0.00 0.0
1953 91 58 0.00 0.0
1952 82 57 0.00 0.0
1951 85 62 0.00 0.0
1950 92 68 0.00 0.0
1949 85 56 0.00 0.0
1948 94 72 0.00 0.0
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 84 51 0.00 0.0
1944 100 67 0.00 0.0
1943 80 49 0.05 0.0
1942 71 42 0.18 0.0
1941 89 69 0.00 0.0
1940 91 61 0.00 0.0
1939 97 54 0.00 0.0
1938 76 37 0.00 0.0
1937 86 55 0.00 0.0
1936 82 69 0.01 0.0
1935 88 60 0.00 0.0
1934 88 47 0.73 n/a
1933 85 49 n/a n/a
1932 90 68 0.00 0.0
1931 96 77 0.00 0.0
1930 87 60 0.00 0.0
1929 86 66 0.00 0.0
1928 91 61 0.00 0.0
1927 75 53 0.00 0.0
1926 93 60 0.00 0.0
1925 97 70 0.00 0.0
1924 89 59 0.39 0.0
1923 76 58 1.44 0.0
1922 75 51 0.00 0.0
1921 87 66 0.00 0.0
1920 90 54 0.00 0.0
1919 88 72 2.20 0.0
1918 68 40 0.23 0.0
1917 n/a n/a 0.00 0.0
1916 93 59 0.00 0.0
1915 77 67 1.26 0.0
1914 87 67 0.00 0.0
1913 68 51 0.00 0.0
1912 72 46 0.00 0.0
1911 80 61 0.00 0.0
1910 97 66 0.00 0.0
1909 92 59 0.00 0.0
1908 85 n/a 0.00 0.0
1907 89 70 0.00 0.0
1906 85 54 0.00 0.0
1905 84 49 0.00 0.0
1904 71 68 0.00 0.0
1903 82 53 0.00 0.0
1902 71 50 0.00 0.0
1901 73 38 0.00 0.0
1900 85 60 1.93 0.0
1899 92 47 0.00 0.0
1898 82 67 0.34 0.0
1897 83 50 0.00 0.0
1896 n/a 48 0.00 0.0
1895 97 78 0.00 0.0
1894 84 56 0.00 0.0
1893 n/a n/a 0.00 0.0
What's the all-time high for Stillwater on 9/20?
For the date of Sep 20, the highest temperature ever reached in Stillwater history is 102 °F which has happened 2 times, most recently in 2022.
Highest Temperatures in Stillwater on September 20
Rank Temperature Year
1 102 °F 2022
1 102 °F 1954
3 101 °F 2021
4 100 °F 1944
5 99 °F 1955
6 98 °F 2016
6 98 °F 1956
8 97 °F 2000
8 97 °F 1925
8 97 °F 1997
8 97 °F 1939
8 97 °F 1895
8 97 °F 1910
What's the all-time low for Stillwater on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Stillwater history is 37 °F which happened in 1938.
Lowest Temperatures in Stillwater on September 20
Rank Temperature Year
1 37 °F 1938
2 38 °F 1901
3 39 °F 1971
4 40 °F 1918
5 42 °F 1942
6 44 °F 1991
7 45 °F 2003
8 46 °F 1912
9 47 °F 1934
9 47 °F 1899
Lowest High Temperatures in Stillwater on September 20
Rank Temperature Year
1 58 °F 1971
2 64 °F 1991
3 66 °F 1982
4 68 °F 1918
4 68 °F 1913
6 70 °F 1992
7 71 °F 1904
7 71 °F 1902
7 71 °F 2015
7 71 °F 1942
What's the most it has ever rained in Stillwater on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Stillwater history is 2.20 inches which happened in 1919.
All-Time Most Precipitation in Stillwater on September 20
Rank Precipitation Year
1 2.20 inches 1919
2 1.93 inches 1900
3 1.76 inches 1974
4 1.44 inches 1923
5 1.41 inches 1965
6 1.26 inches 1915
7 0.85 inches 1962
8 0.78 inches 1967
9 0.73 inches 1934
10 0.61 inches 1961
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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