Williston April 21 Weather Records

Daily averages and all-time records for weather in Williston, North Dakota for the date of April 21.
April 21 All-Time Records
1894–2024
Highest temperature 91 °F 1980
Lowest temperature 17 °F 1909
Lowest daily high 30 °F 1967
Highest daily low 53 °F 1935
Most precipitation 0.26 inches 1971
Most snow 3.0 inches 1967
April 21 Average Weather
1991–2020 1
Average high 61.1 °F
Average low 33.5 °F
Chance precipitation 25.3%
Chance snow 4.8%
Williston April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 n/a n/a n/a n/a
2023 34 23 0.02 0.0
2022 n/a n/a n/a n/a
2021 57 18 0.00 n/a
2020 77 39 0.00 0.0
2019 64 40 0.00 n/a
2018 69 25 0.00 n/a
2017 64 37 0.00 n/a
2016 70 38 0.00 0.0
2015 56 29 0.00 n/a
2014 67 34 0.00 0.0
2013 39 25 0.12 n/a
2012 58 41 0.00 n/a
2011 52 32 0.00 0.0
2010 71 39 0.00 0.0
2009 68 45 0.00 0.0
2008 45 20 0.00 0.0
2007 65 39 0.02 0.0
2006 66 34 0.00 0.0
2005 71 45 0.00 0.0
2004 66 37 0.00 0.0
2003 71 37 0.00 0.0
2002 49 29 0.01 0.0
2001 51 22 0.00 0.0
2000 78 43 0.00 0.0
1999 56 38 0.00 0.0
1998 69 34 0.00 0.0
1997 63 40 0.00 0.0
1996 48 27 0.00 0.0
1995 52 38 0.00 0.0
1994 66 37 0.00 0.0
1993 65 30 0.00 0.0
1992 48 24 0.00 0.0
1991 67 36 0.00 0.0
1990 87 46 0.00 0.0
1989 83 46 0.00 0.0
1988 53 21 0.00 0.0
1987 68 30 0.00 0.0
1986 64 32 0.00 0.0
1985 59 31 0.00 0.0
1984 68 35 0.00 0.0
1983 67 37 0.00 0.0
1982 56 30 0.00 0.0
1981 73 44 0.00 0.0
1980 91 52 0.00 0.0
1979 57 31 0.00 0.0
1978 58 30 0.00 0.0
1977 59 28 0.05 0.0
1976 53 36 0.04 0.0
1975 61 28 0.00 0.0
1974 58 35 0.00 0.0
1973 47 27 0.10 2.0
1972 64 34 0.00 0.0
1971 46 40 0.26 0.0
1970 34 28 0.05 0.5
1969 62 32 0.00 0.0
1968 49 29 0.00 0.0
1967 30 20 0.26 3.0
1966 53 28 0.00 0.0
1965 57 29 0.05 0.0
1964 67 34 0.00 0.0
1963 44 22 0.00 0.0
1962 73 32 0.00 0.0
1961 58 30 0.00 0.0
1960 59 41 0.00 n/a
1959 61 26 0.00 0.0
1958 51 28 0.00 0.0
1957 65 33 0.00 0.0
1956 49 32 0.00 0.0
1955 58 34 0.00 0.0
1954 42 30 0.03 0.0
1953 71 46 0.00 0.0
1952 55 37 0.00 0.0
1951 30 22 0.01 0.1
1950 62 36 0.00 0.0
1949 60 38 0.00 0.0
1948 75 41 0.00 0.0
1947 42 31 0.00 0.0
1946 68 45 0.00 0.0
1945 67 39 0.00 0.0
1944 58 33 0.00 0.0
1943 75 47 0.02 0.0
1942 82 52 0.00 0.0
1941 59 25 0.02 0.0
1940 58 44 0.05 0.0
1939 72 29 0.00 0.0
1938 57 26 0.00 0.0
1937 62 38 0.19 0.0
1936 46 22 0.00 0.0
1935 76 53 0.00 0.0
1934 64 46 0.00 0.0
1933 53 27 0.00 0.0
1932 66 50 0.00 0.0
1931 44 18 0.00 0.0
1930 46 23 0.00 0.0
1929 58 36 0.00 0.0
1928 54 27 0.01 0.0
1927 37 20 0.00 0.0
1926 67 42 0.00 0.0
1925 58 37 0.00 0.0
1924 50 27 0.00 n/a
1923 58 29 0.00 0.0
1922 72 36 0.00 0.0
1921 48 35 0.00 0.0
1920 42 32 0.20 0.0
1919 68 37 0.00 0.0
1918 40 33 0.00 0.0
1917 51 29 0.00 0.0
1916 50 25 0.00 0.0
1915 75 47 0.00 0.0
1914 51 34 0.00 0.0
1913 79 42 0.00 0.0
1912 54 28 0.00 0.0
1911 71 33 0.00 0.0
1910 61 35 0.03 0.0
1909 39 17 0.00 0.0
1908 72 48 0.00 0.0
1907 58 32 0.00 0.0
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 44 32 0.00 0.0
1903 69 31 0.00 0.0
1902 35 29 0.00 0.0
1901 73 45 0.00 0.0
1900 71 41 0.00 0.0
1899 66 26 0.00 0.0
1898 64 42 0.00 0.0
1897 59 41 0.00 0.0
1896 54 24 0.00 0.0
1895 64 37 0.00 0.0
1894 71 38 0.00 0.0
What's the all-time high for Williston on 4/21?
For the date of Apr 21, the highest temperature ever reached in Williston history is 91 °F which happened in 1980.
Highest Temperatures in Williston on April 21
Rank Temperature Year
1 91 °F 1980
2 87 °F 1990
3 83 °F 1989
4 82 °F 1942
5 79 °F 1913
6 78 °F 2000
7 77 °F 2020
8 76 °F 1935
9 75 °F 1948
9 75 °F 1915
9 75 °F 1943
What's the all-time low for Williston on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Williston history is 17 °F which happened in 1909.
Lowest Temperatures in Williston on April 21
Rank Temperature Year
1 17 °F 1909
2 18 °F 1931
2 18 °F 2021
4 20 °F 2008
4 20 °F 1967
4 20 °F 1927
7 21 °F 1988
8 22 °F 1963
8 22 °F 2001
8 22 °F 1951
8 22 °F 1936
Lowest High Temperatures in Williston on April 21
Rank Temperature Year
1 30 °F 1951
1 30 °F 1967
3 34 °F 1970
3 34 °F 2023
5 35 °F 1902
6 37 °F 1927
7 39 °F 1909
7 39 °F 2013
9 40 °F 1918
10 42 °F 1920
10 42 °F 1947
10 42 °F 1954
What's the most it has ever rained in Williston on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Williston history is 0.26 inches which has happened 2 times, most recently in 1971.
All-Time Most Precipitation in Williston on April 21
Rank Precipitation Year
1 0.26 inches 1971
1 0.26 inches 1967
3 0.20 inches 1920
4 0.19 inches 1937
5 0.12 inches 2013
6 0.10 inches 1973
7 0.05 inches 1940
7 0.05 inches 1965
7 0.05 inches 1970
7 0.05 inches 1977
All-Time Most Snow in Williston on April 21
Rank Precipitation Year
1 3.0 inches 1967
2 2.0 inches 1973
3 0.5 inches 1970
4 0.1 inches 1951
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy