Stillwater September 30 Weather Records

Daily averages and all-time records for weather in Stillwater, Oklahoma for the date of September 30.
September 30 All-Time Records
1893–2024
Highest temperature 98 °F 1938
Lowest temperature 31 °F 1984
Lowest daily high 49 °F 1985
Highest daily low 75 °F 2019
Most precipitation 4.95 inches 1986
Most snow none -
September 30 Average Weather
1991–2020 1
Average high 80.6 °F
Average low 54.7 °F
Chance precipitation 21.9%
Chance snow 0%
Stillwater September 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 96 71 0.00 n/a
2022 85 57 0.00 n/a
2021 74 64 0.18 n/a
2020 92 50 0.00 n/a
2019 91 75 0.00 n/a
2018 84 70 0.00 n/a
2017 81 53 0.00 n/a
2016 78 44 0.00 n/a
2015 76 58 0.00 n/a
2014 90 59 0.00 n/a
2013 85 47 0.00 n/a
2012 80 54 0.00 n/a
2011 77 46 0.00 n/a
2010 83 52 0.00 n/a
2009 85 56 0.00 n/a
2008 79 46 0.00 0.0
2007 87 55 0.00 0.0
2006 85 49 0.00 0.0
2005 70 46 0.00 0.0
2004 84 54 0.00 0.0
2003 59 48 0.79 0.0
2002 n/a n/a n/a n/a
2001 80 46 0.00 0.0
2000 84 53 0.00 0.0
1999 71 43 0.00 0.0
1998 95 68 0.00 0.0
1997 87 49 0.00 0.0
1996 82 47 0.00 0.0
1995 87 72 0.00 0.0
1994 93 55 0.00 0.0
1993 85 53 0.00 0.0
1992 76 44 0.00 0.0
1991 78 53 0.00 0.0
1990 84 61 0.78 0.0
1989 83 45 0.00 0.0
1988 71 47 0.00 0.0
1987 76 48 0.00 0.0
1986 71 65 4.95 0.0
1985 49 37 0.29 0.0
1984 58 31 0.00 0.0
1983 87 43 0.00 0.0
1982 86 68 0.00 0.0
1981 92 65 0.00 0.0
1980 63 57 0.00 0.0
1979 92 57 0.00 0.0
1978 89 56 0.00 0.0
1977 85 70 0.00 0.0
1976 71 45 0.00 0.0
1975 80 58 0.00 0.0
1974 79 45 0.00 0.0
1973 69 53 0.00 0.0
1972 63 36 0.00 0.0
1971 87 67 0.00 0.0
1970 77 53 0.00 0.0
1969 90 63 0.00 0.0
1968 83 51 0.00 0.0
1967 87 50 0.00 0.0
1966 84 53 0.00 0.0
1965 80 48 0.00 0.0
1964 72 48 0.00 0.0
1963 79 39 0.00 0.0
1962 74 59 0.12 0.0
1961 82 55 0.63 0.0
1960 80 55 0.00 0.0
1959 63 46 0.68 0.0
1958 67 48 0.06 0.0
1957 n/a n/a n/a n/a
1956 89 50 0.00 0.0
1955 83 63 0.00 0.0
1954 75 66 0.00 0.0
1953 89 58 0.00 0.0
1952 94 56 0.00 0.0
1951 88 62 0.00 0.0
1950 85 66 0.00 0.0
1949 71 44 0.00 0.0
1948 80 48 0.00 0.0
1947 n/a n/a n/a n/a
1946 n/a n/a n/a n/a
1945 57 46 1.76 0.0
1944 86 57 0.00 0.0
1943 81 62 0.00 0.0
1942 79 46 0.00 0.0
1941 73 63 0.03 0.0
1940 79 49 0.05 0.0
1939 74 34 0.00 0.0
1938 98 51 0.00 0.0
1937 88 60 0.00 0.0
1936 68 52 0.00 0.0
1935 84 50 0.00 0.0
1934 71 50 n/a n/a
1933 93 73 n/a n/a
1932 71 59 0.07 0.0
1931 88 63 0.00 0.0
1930 82 54 0.00 0.0
1929 n/a 59 0.00 0.0
1928 91 47 0.00 0.0
1927 87 60 0.02 0.0
1926 85 53 0.22 0.0
1925 82 59 0.00 0.0
1924 79 43 0.00 0.0
1923 75 65 2.02 0.0
1922 89 59 0.55 0.0
1921 74 42 0.00 0.0
1920 63 35 0.00 0.0
1919 89 67 0.00 0.0
1918 87 55 0.00 0.0
1917 75 47 0.00 0.0
1916 75 34 0.00 0.0
1915 71 57 0.01 0.0
1914 87 48 0.00 0.0
1913 86 53 0.00 0.0
1912 77 40 0.00 0.0
1911 89 64 0.09 0.0
1910 93 48 0.00 0.0
1909 91 42 0.00 0.0
1908 77 39 0.00 0.0
1907 85 46 0.00 0.0
1906 75 47 0.00 0.0
1905 86 65 0.00 0.0
1904 91 64 0.00 0.0
1903 81 61 0.00 0.0
1902 70 46 0.00 0.0
1901 91 64 0.00 0.0
1900 80 50 0.00 0.0
1899 84 37 0.00 0.0
1898 85 66 0.00 0.0
1897 92 53 0.00 0.0
1896 88 42 0.00 0.0
1895 60 36 0.00 0.0
1894 69 40 0.00 0.0
1893 n/a n/a 0.00 0.0
What's the all-time high for Stillwater on 9/30?
For the date of Sep 30, the highest temperature ever reached in Stillwater history is 98 °F which happened in 1938.
Highest Temperatures in Stillwater on September 30
Rank Temperature Year
1 98 °F 1938
2 96 °F 2023
3 95 °F 1998
4 94 °F 1952
5 93 °F 1933
5 93 °F 1994
5 93 °F 1910
8 92 °F 1979
8 92 °F 1981
8 92 °F 1897
8 92 °F 2020
What's the all-time low for Stillwater on 9/30?
For the date of Sep 30, the lowest temperature ever reached in Stillwater history is 31 °F which happened in 1984.
Lowest Temperatures in Stillwater on September 30
Rank Temperature Year
1 31 °F 1984
2 34 °F 1939
2 34 °F 1916
4 35 °F 1920
5 36 °F 1895
5 36 °F 1972
7 37 °F 1899
7 37 °F 1985
9 39 °F 1908
9 39 °F 1963
Lowest High Temperatures in Stillwater on September 30
Rank Temperature Year
1 49 °F 1985
2 57 °F 1945
3 58 °F 1984
4 59 °F 2003
5 60 °F 1895
6 63 °F 1920
6 63 °F 1972
6 63 °F 1959
6 63 °F 1980
10 67 °F 1958
What's the most it has ever rained in Stillwater on 9/30?
For the date of Sep 30, the most precipitation ever recorded in Stillwater history is 4.95 inches which happened in 1986.
All-Time Most Precipitation in Stillwater on September 30
Rank Precipitation Year
1 4.95 inches 1986
2 2.02 inches 1923
3 1.76 inches 1945
4 0.79 inches 2003
5 0.78 inches 1990
6 0.68 inches 1959
7 0.63 inches 1961
8 0.55 inches 1922
9 0.29 inches 1985
10 0.22 inches 1926
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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