Williston August 18 Weather Records

Daily averages and all-time records for weather in Williston, North Dakota for the date of August 18.
August 18 All-Time Records
1894–2024
Highest temperature 102 °F 2020
Lowest temperature 41 °F 1927
Lowest daily high 60 °F 1926
Highest daily low 72 °F 1906
Most precipitation 0.80 inches 1913
Most snow none -
August 18 Average Weather
1991–2020 1
Average high 85.5 °F
Average low 55.6 °F
Chance precipitation 24.4%
Chance snow 0%
Williston August 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 97 61 0.00 n/a
2022 n/a n/a n/a n/a
2021 86 61 0.00 0.0
2020 102 62 0.00 0.0
2019 77 45 0.00 0.0
2018 93 65 0.00 n/a
2017 84 58 0.00 n/a
2016 97 62 0.00 n/a
2015 n/a n/a n/a n/a
2014 83 59 0.00 n/a
2013 92 56 0.00 n/a
2012 83 49 0.00 n/a
2011 86 53 0.00 n/a
2010 82 53 0.00 0.0
2009 81 50 0.00 0.0
2008 92 63 0.00 0.0
2007 81 56 0.00 0.0
2006 64 53 0.55 0.0
2005 84 57 0.07 0.0
2004 83 47 0.02 0.0
2003 95 68 0.00 0.0
2002 72 44 0.00 0.0
2001 84 53 0.00 0.0
2000 n/a n/a n/a n/a
1999 81 51 0.00 0.0
1998 85 61 0.11 0.0
1997 81 56 0.01 0.0
1996 n/a 62 0.08 0.0
1995 81 54 0.01 0.0
1994 n/a 57 0.00 0.0
1993 77 50 0.00 0.0
1992 90 50 0.00 0.0
1991 85 54 0.00 0.0
1990 84 49 0.32 0.0
1989 94 66 0.00 0.0
1988 84 58 0.00 0.0
1987 72 48 0.00 0.0
1986 92 55 0.00 0.0
1985 69 43 0.00 0.0
1984 93 65 0.00 0.0
1983 94 61 0.00 0.0
1982 95 63 0.04 0.0
1981 93 60 0.00 0.0
1980 85 48 0.00 0.0
1979 90 56 0.00 0.0
1978 71 44 0.00 0.0
1977 83 46 0.00 0.0
1976 91 60 0.00 0.0
1975 67 52 0.06 0.0
1974 84 53 0.00 0.0
1973 98 70 0.00 0.0
1972 85 57 0.00 0.0
1971 85 57 0.05 0.0
1970 93 51 0.00 0.0
1969 78 44 0.00 0.0
1968 65 56 0.38 0.0
1967 75 45 0.03 0.0
1966 76 45 0.00 0.0
1965 80 47 0.00 0.0
1964 92 59 0.00 0.0
1963 85 50 0.00 0.0
1962 88 63 0.15 0.0
1961 85 50 0.10 0.0
1960 88 51 0.00 0.0
1959 n/a n/a n/a n/a
1958 96 n/a 0.00 0.0
1957 78 46 0.00 0.0
1956 66 48 0.04 0.0
1955 98 54 0.00 0.0
1954 71 50 0.00 0.0
1953 73 63 0.08 0.0
1952 88 49 0.00 0.0
1951 79 58 0.00 0.0
1950 62 44 0.00 0.0
1949 86 67 0.00 0.0
1948 95 57 0.00 0.0
1947 89 57 0.00 0.0
1946 74 54 0.00 0.0
1945 98 55 0.00 0.0
1944 86 56 0.01 0.0
1943 94 57 0.00 0.0
1942 92 60 0.00 0.0
1941 77 50 0.00 0.0
1940 77 43 0.00 0.0
1939 77 59 0.04 0.0
1938 84 55 0.00 0.0
1937 80 61 0.00 0.0
1936 81 60 0.00 0.0
1935 75 57 0.18 0.0
1934 93 52 0.03 0.0
1933 89 54 0.00 0.0
1932 82 54 0.00 0.0
1931 94 67 0.00 0.0
1930 78 59 0.05 0.0
1929 90 57 0.00 0.0
1928 87 55 0.00 0.0
1927 71 41 0.00 0.0
1926 60 54 0.00 0.0
1925 80 50 0.00 0.0
1924 79 48 0.02 0.0
1923 84 54 0.00 0.0
1922 87 57 0.00 0.0
1921 83 62 0.00 0.0
1920 82 61 0.00 0.0
1919 89 54 0.00 0.0
1918 80 60 0.00 0.0
1917 87 61 0.00 0.0
1916 84 57 0.00 0.0
1915 81 64 0.00 0.0
1914 68 50 0.00 0.0
1913 85 58 0.80 0.0
1912 67 59 0.54 0.0
1911 89 55 0.00 0.0
1910 84 42 0.00 0.0
1909 91 50 0.00 0.0
1908 73 48 0.00 0.0
1907 77 46 0.00 0.0
1906 98 72 0.32 0.0
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 78 50 0.00 0.0
1902 79 54 0.00 0.0
1901 78 44 0.00 0.0
1900 86 55 0.00 0.0
1899 82 42 0.00 0.0
1898 93 58 0.00 0.0
1897 81 49 0.00 0.0
1896 78 54 0.00 0.0
1895 72 42 0.00 0.0
1894 91 59 0.00 0.0
What's the all-time high for Williston on 8/18?
For the date of Aug 18, the highest temperature ever reached in Williston history is 102 °F which happened in 2020.
Highest Temperatures in Williston on August 18
Rank Temperature Year
1 102 °F 2020
2 98 °F 1906
2 98 °F 1973
2 98 °F 1955
2 98 °F 1945
6 97 °F 2016
6 97 °F 2023
8 96 °F 1958
9 95 °F 1982
9 95 °F 2003
9 95 °F 1948
What's the all-time low for Williston on 8/18?
For the date of Aug 18, the lowest temperature ever reached in Williston history is 41 °F which happened in 1927.
Lowest Temperatures in Williston on August 18
Rank Temperature Year
1 41 °F 1927
2 42 °F 1895
2 42 °F 1899
2 42 °F 1910
5 43 °F 1940
5 43 °F 1985
7 44 °F 1950
7 44 °F 2002
7 44 °F 1901
7 44 °F 1969
7 44 °F 1978
Lowest High Temperatures in Williston on August 18
Rank Temperature Year
1 60 °F 1926
2 62 °F 1950
3 64 °F 2006
4 65 °F 1968
5 66 °F 1956
6 67 °F 1975
6 67 °F 1912
8 68 °F 1914
9 69 °F 1985
10 71 °F 1954
10 71 °F 1927
10 71 °F 1978
What's the most it has ever rained in Williston on 8/18?
For the date of Aug 18, the most precipitation ever recorded in Williston history is 0.80 inches which happened in 1913.
All-Time Most Precipitation in Williston on August 18
Rank Precipitation Year
1 0.80 inches 1913
2 0.55 inches 2006
3 0.54 inches 1912
4 0.38 inches 1968
5 0.32 inches 1990
5 0.32 inches 1906
7 0.18 inches 1935
8 0.15 inches 1962
9 0.11 inches 1998
10 0.10 inches 1961
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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