Williston August 15 Weather Records

Daily averages and all-time records for weather in Williston, North Dakota for the date of August 15.
August 15 All-Time Records
1894–2024
Highest temperature 102 °F 2003
Lowest temperature 40 °F 2020
Lowest daily high 60 °F 1928
Highest daily low 70 °F 2003
Most precipitation 1.25 inches 1968
Most snow none -
August 15 Average Weather
1991–2020 1
Average high 85.8 °F
Average low 56.1 °F
Chance precipitation 25.8%
Chance snow 0%
Williston August 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 58 0.00 n/a
2022 n/a n/a n/a n/a
2021 100 61 0.00 0.0
2020 86 40 0.00 0.0
2019 78 55 0.49 0.0
2018 85 51 0.00 n/a
2017 73 58 0.26 n/a
2016 89 56 0.00 n/a
2015 101 57 0.00 n/a
2014 92 68 0.00 n/a
2013 83 57 0.00 n/a
2012 87 58 0.04 n/a
2011 90 62 0.00 n/a
2010 75 51 0.00 0.0
2009 80 57 0.36 0.0
2008 80 53 0.00 0.0
2007 83 53 0.00 0.0
2006 94 60 0.00 0.0
2005 86 49 0.00 0.0
2004 86 54 0.00 0.0
2003 102 70 0.00 0.0
2002 69 50 0.00 0.0
2001 n/a 58 0.00 0.0
2000 n/a n/a n/a n/a
1999 89 57 0.25 0.0
1998 87 59 0.00 0.0
1997 72 56 0.08 0.0
1996 90 53 0.00 0.0
1995 91 51 0.00 0.0
1994 98 54 0.00 0.0
1993 84 56 0.00 0.0
1992 95 51 0.00 0.0
1991 77 59 0.06 0.0
1990 99 58 0.00 0.0
1989 85 49 0.00 0.0
1988 99 58 0.05 0.0
1987 70 52 0.00 0.0
1986 85 61 0.00 0.0
1985 80 48 0.00 0.0
1984 89 59 0.00 0.0
1983 88 60 0.03 0.0
1982 94 54 0.00 0.0
1981 85 57 0.00 0.0
1980 77 57 0.05 0.0
1979 81 56 0.00 0.0
1978 81 52 0.00 0.0
1977 72 52 0.00 0.0
1976 85 60 0.00 0.0
1975 76 45 0.00 0.0
1974 68 46 0.00 0.0
1973 99 62 0.00 0.0
1972 80 61 0.00 0.0
1971 98 69 0.00 0.0
1970 75 50 0.00 0.0
1969 92 54 0.00 0.0
1968 63 51 1.25 0.0
1967 92 63 0.00 0.0
1966 86 54 0.00 0.0
1965 89 52 0.00 0.0
1964 85 50 0.00 0.0
1963 92 58 0.00 0.0
1962 86 54 0.00 0.0
1961 95 62 0.00 0.0
1960 89 61 0.00 0.0
1959 n/a n/a n/a n/a
1958 91 n/a 0.00 0.0
1957 80 45 0.00 0.0
1956 89 63 0.00 0.0
1955 85 62 0.00 0.0
1954 79 53 0.00 0.0
1953 84 53 0.00 0.0
1952 76 48 0.03 0.0
1951 73 43 0.00 0.0
1950 86 60 0.00 0.0
1949 90 60 0.00 0.0
1948 89 59 0.00 0.0
1947 86 57 0.05 0.0
1946 76 51 0.00 0.0
1945 86 52 0.00 0.0
1944 68 50 0.05 0.0
1943 72 50 0.00 0.0
1942 75 50 0.00 0.0
1941 83 51 0.00 0.0
1940 81 56 0.00 0.0
1939 94 59 0.63 0.0
1938 69 53 0.00 0.0
1937 84 69 0.00 0.0
1936 79 60 0.00 0.0
1935 72 56 0.00 0.0
1934 88 58 0.00 0.0
1933 87 69 0.00 0.0
1932 88 59 0.05 0.0
1931 88 56 0.00 0.0
1930 84 66 0.00 0.0
1929 91 59 0.00 0.0
1928 60 51 0.39 0.0
1927 67 59 0.07 0.0
1926 66 49 0.00 0.0
1925 79 54 0.00 0.0
1924 69 51 0.01 0.0
1923 80 60 0.00 0.0
1922 89 60 0.41 0.0
1921 79 56 0.00 0.0
1920 84 62 0.00 0.0
1919 80 55 0.00 0.0
1918 71 60 0.98 0.0
1917 82 55 0.00 0.0
1916 90 54 0.00 0.0
1915 88 48 0.00 0.0
1914 91 56 0.00 0.0
1913 78 53 0.00 0.0
1912 79 54 0.00 0.0
1911 81 60 0.00 0.0
1910 67 51 0.13 0.0
1909 95 51 0.00 0.0
1908 64 54 0.08 0.0
1907 81 53 0.00 0.0
1906 89 56 0.00 0.0
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 80 55 0.01 0.0
1902 76 62 0.12 0.0
1901 91 49 0.00 0.0
1900 80 54 0.00 0.0
1899 84 58 0.00 0.0
1898 86 53 0.00 0.0
1897 75 41 0.00 0.0
1896 71 48 0.00 0.0
1895 96 49 0.00 0.0
1894 86 56 0.00 0.0
What's the all-time high for Williston on 8/15?
For the date of Aug 15, the highest temperature ever reached in Williston history is 102 °F which happened in 2003.
Highest Temperatures in Williston on August 15
Rank Temperature Year
1 102 °F 2003
2 101 °F 2015
3 100 °F 2021
4 99 °F 1988
4 99 °F 1973
4 99 °F 1990
7 98 °F 1971
7 98 °F 1994
9 96 °F 1895
10 95 °F 1909
10 95 °F 1992
10 95 °F 1961
What's the all-time low for Williston on 8/15?
For the date of Aug 15, the lowest temperature ever reached in Williston history is 40 °F which happened in 2020.
Lowest Temperatures in Williston on August 15
Rank Temperature Year
1 40 °F 2020
2 41 °F 1897
3 43 °F 1951
4 45 °F 1957
4 45 °F 1975
6 46 °F 1974
7 48 °F 1915
7 48 °F 1952
7 48 °F 1896
7 48 °F 1985
Lowest High Temperatures in Williston on August 15
Rank Temperature Year
1 60 °F 1928
2 63 °F 1968
3 64 °F 1908
4 66 °F 1926
5 67 °F 1927
5 67 °F 1910
7 68 °F 1974
7 68 °F 1944
9 69 °F 1924
9 69 °F 2002
9 69 °F 1938
What's the most it has ever rained in Williston on 8/15?
For the date of Aug 15, the most precipitation ever recorded in Williston history is 1.25 inches which happened in 1968.
All-Time Most Precipitation in Williston on August 15
Rank Precipitation Year
1 1.25 inches 1968
2 0.98 inches 1918
3 0.63 inches 1939
4 0.49 inches 2019
5 0.41 inches 1922
6 0.39 inches 1928
7 0.36 inches 2009
8 0.26 inches 2017
9 0.25 inches 1999
10 0.13 inches 1910
Weather Station Details
Years Station Coordinates
1957–2024 Williston Experimental Farm location
1894–1956 Sloulin Field International Airport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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