Grand Forks August 20 Weather Records

Daily averages and all-time records for weather in Grand Forks, North Dakota for the date of August 20.
August 20 All-Time Records
1893–2024
Highest temperature 99 °F 1976
Lowest temperature 32 °F 1907
Lowest daily high 60 °F 1902
Highest daily low 72 °F 1972
Most precipitation 2.00 inches 1901
Most snow none -
August 20 Average Weather
1991–2020 1
Average high 79.1 °F
Average low 56.0 °F
Chance precipitation 29.2%
Chance snow 0%
Grand Forks August 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 68 53 0.12 0.0
2022 80 58 0.00 0.0
2021 80 59 1.04 0.0
2020 85 67 0.01 0.0
2019 77 57 0.19 0.0
2018 76 52 0.00 0.0
2017 80 57 0.00 0.0
2016 72 54 0.00 0.0
2015 79 45 0.00 0.0
2014 83 64 0.00 0.0
2013 96 65 0.06 0.0
2012 80 45 0.00 0.0
2011 75 51 0.00 0.0
2010 80 64 0.00 0.0
2009 70 57 0.19 0.0
2008 84 62 0.00 0.0
2007 65 58 0.04 0.0
2006 81 56 0.12 0.0
2005 73 51 0.00 0.0
2004 65 35 0.00 0.0
2003 87 71 0.00 0.0
2002 77 53 0.00 0.0
2001 83 58 0.00 0.0
2000 71 62 0.28 0.0
1999 79 56 0.00 0.0
1998 81 55 0.00 0.0
1997 76 55 0.01 0.0
1996 85 55 0.00 0.0
1995 88 56 0.00 0.0
1994 78 50 0.00 0.0
1993 75 54 0.00 0.0
1992 89 61 0.00 0.0
1991 86 57 0.00 0.0
1990 83 56 0.00 0.0
1989 69 52 0.00 0.0
1988 90 61 0.00 0.0
1987 81 56 0.00 0.0
1986 88 59 0.05 0.0
1985 71 41 0.00 0.0
1984 n/a 64 0.77 0.0
1983 n/a 54 0.00 0.0
1982 83 52 0.00 0.0
1981 88 66 0.00 0.0
1980 90 67 1.09 0.0
1979 n/a n/a n/a n/a
1978 85 55 0.00 0.0
1977 78 48 0.27 0.0
1976 99 66 0.14 0.0
1975 78 57 0.01 0.0
1974 83 58 0.12 0.0
1973 80 46 0.01 0.0
1972 95 72 0.00 0.0
1971 83 53 0.00 0.0
1970 78 45 0.00 0.0
1969 83 51 0.00 0.0
1968 80 53 0.00 0.0
1967 75 56 0.00 0.0
1966 65 50 0.02 0.0
1965 n/a n/a n/a n/a
1964 77 60 0.05 0.0
1963 92 58 0.00 0.0
1962 87 57 0.00 0.0
1961 82 50 0.00 0.0
1960 84 62 0.00 0.0
1959 73 66 0.00 0.0
1958 73 58 0.03 0.0
1957 77 55 0.00 0.0
1956 n/a n/a n/a n/a
1955 92 61 0.03 0.0
1954 83 60 0.00 0.0
1953 86 59 0.00 0.0
1952 82 54 0.00 0.0
1951 74 54 0.06 0.0
1950 77 38 0.01 0.0
1949 80 56 0.00 0.0
1948 81 66 0.24 0.0
1947 84 62 0.00 0.0
1946 79 52 0.00 0.0
1945 78 51 0.02 0.0
1944 81 54 0.00 0.0
1943 80 55 0.00 0.0
1942 95 55 0.00 0.0
1941 71 51 0.06 0.0
1940 86 52 0.00 0.0
1939 73 48 0.00 0.0
1938 76 51 0.00 0.0
1937 72 49 0.00 0.0
1936 84 56 0.00 0.0
1935 71 54 0.03 0.0
1934 80 42 0.00 0.0
1933 91 66 0.00 0.0
1932 n/a n/a n/a n/a
1931 86 62 0.00 n/a
1930 82 55 0.00 n/a
1929 80 55 0.00 n/a
1928 70 53 0.00 n/a
1927 80 49 0.00 n/a
1926 77 59 0.06 n/a
1925 70 45 0.00 n/a
1924 73 54 0.07 n/a
1923 70 51 0.12 n/a
1922 68 52 0.88 n/a
1921 72 38 0.00 n/a
1920 76 42 0.00 n/a
1919 78 56 0.00 n/a
1918 76 64 0.37 0.0
1917 76 52 n/a 0.0
1916 72 53 0.00 0.0
1915 85 50 0.00 0.0
1914 80 55 0.00 n/a
1913 88 62 0.00 n/a
1912 69 55 0.00 n/a
1911 88 53 0.00 n/a
1910 93 57 0.00 0.0
1909 86 50 0.00 n/a
1908 90 41 0.00 n/a
1907 75 32 0.00 n/a
1906 85 48 n/a 0.0
1905 86 53 0.00 n/a
1904 65 47 0.10 n/a
1903 81 48 0.00 n/a
1902 60 50 n/a n/a
1901 89 60 2.00 n/a
1900 76 58 0.08 n/a
1899 80 62 n/a n/a
1898 86 60 0.00 n/a
1897 n/a n/a 0.00 n/a
1896 77 54 0.00 n/a
1895 70 41 0.00 n/a
1894 85 53 0.00 n/a
1893 81 50 0.00 n/a
What's the all-time high for Grand Forks on 8/20?
For the date of Aug 20, the highest temperature ever reached in Grand Forks history is 99 °F which happened in 1976.
Highest Temperatures in Grand Forks on August 20
Rank Temperature Year
1 99 °F 1976
2 96 °F 2013
3 95 °F 1972
3 95 °F 1942
5 93 °F 1910
6 92 °F 1955
6 92 °F 1963
8 91 °F 1933
9 90 °F 1980
9 90 °F 1988
9 90 °F 1908
What's the all-time low for Grand Forks on 8/20?
For the date of Aug 20, the lowest temperature ever reached in Grand Forks history is 32 °F which happened in 1907.
Lowest Temperatures in Grand Forks on August 20
Rank Temperature Year
1 32 °F 1907
2 35 °F 2004
3 38 °F 1921
3 38 °F 1950
5 41 °F 1908
5 41 °F 1895
5 41 °F 1985
8 42 °F 1934
8 42 °F 1920
10 45 °F 2015
10 45 °F 1970
10 45 °F 1925
10 45 °F 2012
Lowest High Temperatures in Grand Forks on August 20
Rank Temperature Year
1 60 °F 1902
2 65 °F 2004
2 65 °F 1904
2 65 °F 1966
2 65 °F 2007
6 68 °F 1922
6 68 °F 2023
8 69 °F 1912
8 69 °F 1989
10 70 °F 2009
10 70 °F 1928
10 70 °F 1923
10 70 °F 1895
10 70 °F 1925
What's the most it has ever rained in Grand Forks on 8/20?
For the date of Aug 20, the most precipitation ever recorded in Grand Forks history is 2.00 inches which happened in 1901.
All-Time Most Precipitation in Grand Forks on August 20
Rank Precipitation Year
1 2.00 inches 1901
2 1.09 inches 1980
3 1.04 inches 2021
4 0.88 inches 1922
5 0.77 inches 1984
6 0.37 inches 1918
7 0.28 inches 2000
8 0.27 inches 1977
9 0.24 inches 1948
10 0.19 inches 2019
10 0.19 inches 2009
Weather Station Details
Years Station Coordinates
1893–2024 Grand Forks location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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