Stillwater May 15 Weather Records

Daily averages and all-time records for weather in Stillwater, Oklahoma for the date of May 15.
May 15 All-Time Records
1893–2024
Highest temperature 93 °F 2022
Lowest temperature 36 °F 1942
Lowest daily high 56 °F 1983
Highest daily low 72 °F 1968
Most precipitation 1.96 inches 1909
Most snow none -
May 15 Average Weather
1991–2020 1
Average high 79.8 °F
Average low 57.2 °F
Chance precipitation 32.6%
Chance snow 0%
Stillwater May 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 63 0.57 n/a
2022 93 63 0.00 0.0
2021 83 60 0.01 n/a
2020 75 61 0.18 n/a
2019 91 60 0.00 n/a
2018 82 62 0.00 n/a
2017 89 65 0.00 n/a
2016 69 52 0.07 n/a
2015 81 64 0.34 n/a
2014 72 40 0.00 n/a
2013 74 62 0.01 n/a
2012 87 52 0.00 n/a
2011 70 42 0.00 n/a
2010 70 58 0.00 n/a
2009 87 64 0.55 n/a
2008 71 52 0.76 0.0
2007 87 69 0.08 0.0
2006 82 50 0.00 0.0
2005 69 52 n/a 0.0
2004 66 44 0.00 0.0
2003 85 63 0.00 0.0
2002 76 54 0.02 0.0
2001 88 69 0.00 0.0
2000 75 48 0.00 0.0
1999 79 64 0.00 0.0
1998 85 64 0.19 0.0
1997 79 55 0.00 0.0
1996 86 61 0.00 0.0
1995 78 60 0.00 0.0
1994 77 55 0.00 0.0
1993 81 52 0.00 0.0
1992 84 64 0.00 0.0
1991 82 65 0.00 0.0
1990 86 71 0.00 0.0
1989 78 57 0.00 0.0
1988 86 65 0.00 0.0
1987 91 62 0.00 0.0
1986 77 55 0.84 0.0
1985 61 46 0.00 0.0
1984 78 63 0.00 0.0
1983 56 43 0.00 0.0
1982 75 55 0.00 0.0
1981 72 56 0.00 0.0
1980 75 58 0.00 0.0
1979 85 54 0.00 0.0
1978 90 51 0.00 0.0
1977 84 65 0.00 0.0
1976 69 55 0.00 0.0
1975 71 54 0.00 0.0
1974 75 48 0.00 0.0
1973 73 38 0.00 0.0
1972 75 46 0.00 0.0
1971 79 45 0.00 0.0
1970 87 49 0.15 0.0
1969 81 56 0.00 0.0
1968 86 72 0.00 0.0
1967 70 43 0.00 0.0
1966 90 52 0.00 0.0
1965 79 65 0.00 0.0
1964 79 62 0.00 0.0
1963 88 69 0.00 0.0
1962 85 68 0.00 0.0
1961 74 49 0.00 0.0
1960 77 60 0.00 0.0
1959 67 51 0.01 0.0
1958 77 62 0.23 0.0
1957 89 69 0.00 0.0
1956 78 52 0.54 0.0
1955 77 58 0.00 0.0
1954 81 54 0.00 0.0
1953 67 49 0.00 0.0
1952 88 62 0.00 0.0
1951 82 69 0.00 0.0
1950 82 51 0.00 0.0
1949 71 61 0.53 0.0
1948 82 60 0.00 0.0
1947 n/a n/a n/a n/a
1946 76 60 0.04 0.0
1945 58 40 0.21 0.0
1944 91 63 0.00 0.0
1943 87 62 0.00 0.0
1942 71 36 0.00 0.0
1941 86 68 0.00 0.0
1940 72 42 0.00 0.0
1939 86 55 0.00 0.0
1938 74 49 0.03 0.0
1937 83 53 0.00 0.0
1936 83 60 0.00 0.0
1935 56 51 n/a n/a
1934 60 51 0.05 n/a
1933 72 54 n/a n/a
1932 84 67 0.00 0.0
1931 90 71 0.00 0.0
1930 n/a 58 0.10 0.0
1929 84 67 0.00 0.0
1928 78 57 0.56 0.0
1927 72 49 0.00 0.0
1926 79 38 0.00 0.0
1925 87 52 0.00 0.0
1924 72 50 0.00 0.0
1923 62 55 1.10 0.0
1922 71 59 0.00 0.0
1921 71 49 0.16 0.0
1920 56 41 0.55 0.0
1919 83 60 0.00 0.0
1918 82 56 0.00 0.0
1917 79 42 0.00 0.0
1916 66 42 0.06 0.0
1915 88 62 0.00 0.0
1914 66 48 0.00 0.0
1913 74 59 0.00 0.0
1912 68 42 0.17 0.0
1911 89 65 0.00 0.0
1910 61 50 1.78 0.0
1909 74 54 1.96 0.0
1908 80 60 0.00 0.0
1907 66 38 0.00 0.0
1906 75 61 0.72 0.0
1905 84 52 0.00 0.0
1904 75 48 0.13 0.0
1903 76 57 0.00 0.0
1902 75 59 0.00 0.0
1901 79 60 0.14 0.0
1900 76 64 1.77 0.0
1899 83 66 0.00 0.0
1898 81 66 0.00 0.0
1897 68 49 0.00 0.0
1896 87 61 0.00 0.0
1895 82 55 0.00 0.0
1894 74 72 0.00 0.0
1893 78 54 0.00 0.0
What's the all-time high for Stillwater on 5/15?
For the date of May 15, the highest temperature ever reached in Stillwater history is 93 °F which happened in 2022.
Highest Temperatures in Stillwater on May 15
Rank Temperature Year
1 93 °F 2022
2 91 °F 2019
2 91 °F 1987
2 91 °F 1944
5 90 °F 1931
5 90 °F 1978
5 90 °F 1966
8 89 °F 1911
8 89 °F 1957
8 89 °F 2017
What's the all-time low for Stillwater on 5/15?
For the date of May 15, the lowest temperature ever reached in Stillwater history is 36 °F which happened in 1942.
Lowest Temperatures in Stillwater on May 15
Rank Temperature Year
1 36 °F 1942
2 38 °F 1973
2 38 °F 1926
2 38 °F 1907
5 40 °F 2014
5 40 °F 1945
7 41 °F 1920
8 42 °F 2011
8 42 °F 1912
8 42 °F 1940
8 42 °F 1916
8 42 °F 1917
Lowest High Temperatures in Stillwater on May 15
Rank Temperature Year
1 56 °F 1920
1 56 °F 1935
1 56 °F 1983
4 58 °F 1945
5 60 °F 1934
6 61 °F 1910
6 61 °F 1985
8 62 °F 1923
9 66 °F 2004
9 66 °F 1907
9 66 °F 1914
9 66 °F 1916
What's the most it has ever rained in Stillwater on 5/15?
For the date of May 15, the most precipitation ever recorded in Stillwater history is 1.96 inches which happened in 1909.
All-Time Most Precipitation in Stillwater on May 15
Rank Precipitation Year
1 1.96 inches 1909
2 1.78 inches 1910
3 1.77 inches 1900
4 1.10 inches 1923
5 0.84 inches 1986
6 0.76 inches 2008
7 0.72 inches 1906
8 0.57 inches 2023
9 0.56 inches 1928
10 0.55 inches 2009
10 0.55 inches 1920
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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