Stillwater September 15 Weather Records

Daily averages and all-time records for weather in Stillwater, Oklahoma for the date of September 15.
September 15 All-Time Records
1893–2024
Highest temperature 103 °F 1956
Lowest temperature 39 °F 1993
Lowest daily high 56 °F 1949
Highest daily low 78 °F 1931
Most precipitation 2.69 inches 1906
Most snow none -
September 15 Average Weather
1991–2020 1
Average high 85.7 °F
Average low 60.9 °F
Chance precipitation 23.5%
Chance snow 0%
Stillwater September 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 67 0.00 n/a
2022 93 63 0.00 n/a
2021 94 68 0.00 n/a
2020 86 63 0.00 n/a
2019 95 70 0.00 n/a
2018 87 67 0.00 n/a
2017 94 70 0.00 n/a
2016 88 65 0.00 n/a
2015 87 64 0.00 n/a
2014 89 67 0.00 n/a
2013 94 68 0.00 n/a
2012 69 60 0.00 n/a
2011 61 53 0.04 n/a
2010 93 68 0.00 n/a
2009 76 66 0.00 n/a
2008 90 48 0.30 0.0
2007 90 64 0.00 0.0
2006 90 53 0.00 0.0
2005 83 64 2.10 0.0
2004 93 55 0.00 0.0
2003 81 51 0.00 0.0
2002 n/a n/a n/a n/a
2001 85 60 0.00 0.0
2000 102 56 0.00 0.0
1999 83 58 0.00 0.0
1998 89 68 0.00 0.0
1997 94 72 n/a 0.0
1996 72 61 0.62 0.0
1995 91 67 0.52 0.0
1994 91 72 0.00 0.0
1993 64 39 0.00 0.0
1992 89 70 0.00 0.0
1991 83 n/a 0.23 0.0
1990 93 59 0.00 0.0
1989 60 49 0.00 0.0
1988 87 64 0.00 0.0
1987 91 69 0.00 0.0
1986 71 67 0.15 0.0
1985 77 n/a 0.00 0.0
1984 94 55 0.00 0.0
1983 83 59 0.00 0.0
1982 93 65 1.51 0.0
1981 87 65 0.00 0.0
1980 98 68 0.00 0.0
1979 76 49 0.00 0.0
1978 91 70 0.00 0.0
1977 65 58 0.49 0.0
1976 90 62 0.00 0.0
1975 59 56 0.58 0.0
1974 72 53 0.00 0.0
1973 76 60 0.00 0.0
1972 76 69 0.00 0.0
1971 100 63 0.00 0.0
1970 86 69 0.00 0.0
1969 85 68 0.62 0.0
1968 80 58 0.01 0.0
1967 80 62 0.00 0.0
1966 77 62 0.00 0.0
1965 99 66 0.00 0.0
1964 75 60 0.02 0.0
1963 80 61 0.00 0.0
1962 90 61 1.74 0.0
1961 69 44 0.00 0.0
1960 92 68 0.00 0.0
1959 84 48 0.00 0.0
1958 84 65 1.20 0.0
1957 n/a n/a n/a n/a
1956 103 73 0.00 0.0
1955 97 71 0.00 0.0
1954 100 64 0.00 0.0
1953 92 58 0.00 0.0
1952 92 58 0.00 0.0
1951 78 54 0.00 0.0
1950 80 65 0.37 0.0
1949 56 50 0.52 0.0
1948 89 59 0.00 0.0
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 83 45 0.00 0.0
1944 93 61 0.00 0.0
1943 92 69 0.00 0.0
1942 92 66 0.00 0.0
1941 85 74 0.00 0.0
1940 82 62 0.00 0.0
1939 99 68 0.00 0.0
1938 75 58 0.00 0.0
1937 91 61 0.00 0.0
1936 93 75 0.00 0.0
1935 88 68 0.00 0.0
1934 64 43 n/a n/a
1933 90 64 n/a n/a
1932 93 66 0.04 0.0
1931 98 78 0.00 0.0
1930 82 61 0.72 0.0
1929 84 58 0.00 0.0
1928 91 55 0.00 0.0
1927 93 71 0.00 0.0
1926 90 60 0.23 0.0
1925 80 59 0.00 0.0
1924 88 63 0.00 0.0
1923 68 62 0.70 0.0
1922 92 62 0.00 0.0
1921 92 63 0.00 0.0
1920 95 74 0.00 0.0
1919 90 66 0.00 0.0
1918 82 63 0.00 0.0
1917 82 61 0.00 0.0
1916 70 43 0.00 0.0
1915 77 68 2.12 0.0
1914 89 72 0.24 0.0
1913 68 53 0.00 0.0
1912 72 56 0.02 0.0
1911 96 71 0.00 0.0
1910 85 64 0.00 0.0
1909 82 52 0.00 0.0
1908 84 n/a 0.76 0.0
1907 91 60 0.00 0.0
1906 88 67 2.69 0.0
1905 91 70 0.00 0.0
1904 79 43 0.00 0.0
1903 64 49 0.35 0.0
1902 83 49 0.00 0.0
1901 85 54 0.00 0.0
1900 92 66 0.00 0.0
1899 93 53 0.00 0.0
1898 93 59 0.00 0.0
1897 89 72 0.00 0.0
1896 93 72 0.00 0.0
1895 101 73 0.00 0.0
1894 79 55 0.00 0.0
1893 n/a n/a 0.00 0.0
What's the all-time high for Stillwater on 9/15?
For the date of Sep 15, the highest temperature ever reached in Stillwater history is 103 °F which happened in 1956.
Highest Temperatures in Stillwater on September 15
Rank Temperature Year
1 103 °F 1956
2 102 °F 2000
3 101 °F 1895
4 100 °F 1971
4 100 °F 1954
6 99 °F 1939
6 99 °F 1965
8 98 °F 1980
8 98 °F 1931
10 97 °F 1955
What's the all-time low for Stillwater on 9/15?
For the date of Sep 15, the lowest temperature ever reached in Stillwater history is 39 °F which happened in 1993.
Lowest Temperatures in Stillwater on September 15
Rank Temperature Year
1 39 °F 1993
2 43 °F 1916
2 43 °F 1934
2 43 °F 1904
5 44 °F 1961
6 45 °F 1945
7 48 °F 2008
7 48 °F 1959
9 49 °F 1989
9 49 °F 1903
9 49 °F 1902
9 49 °F 1979
Lowest High Temperatures in Stillwater on September 15
Rank Temperature Year
1 56 °F 1949
2 59 °F 1975
3 60 °F 1989
4 61 °F 2011
5 64 °F 1993
5 64 °F 1934
5 64 °F 1903
8 65 °F 1977
9 68 °F 1923
9 68 °F 1913
What's the most it has ever rained in Stillwater on 9/15?
For the date of Sep 15, the most precipitation ever recorded in Stillwater history is 2.69 inches which happened in 1906.
All-Time Most Precipitation in Stillwater on September 15
Rank Precipitation Year
1 2.69 inches 1906
2 2.12 inches 1915
3 2.10 inches 2005
4 1.74 inches 1962
5 1.51 inches 1982
6 1.20 inches 1958
7 0.76 inches 1908
8 0.72 inches 1930
9 0.70 inches 1923
10 0.62 inches 1996
10 0.62 inches 1969
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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