Grand Forks September 20 Weather Records

Daily averages and all-time records for weather in Grand Forks, North Dakota for the date of September 20.
September 20 All-Time Records
1893–2024
Highest temperature 91 °F 1914
Lowest temperature 23 °F 1918
Lowest daily high 45 °F 1945
Highest daily low 67 °F 1914
Most precipitation 4.73 inches 2019
Most snow none -
September 20 Average Weather
1991–2020 1
Average high 67.8 °F
Average low 45.3 °F
Chance precipitation 27.5%
Chance snow 0.2%
Grand Forks September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 78 51 0.00 0.0
2022 71 54 0.01 0.0
2021 66 52 0.35 0.0
2020 77 58 0.00 0.0
2019 84 63 4.73 0.0
2018 56 43 1.20 0.0
2017 72 52 0.00 0.0
2016 73 50 0.00 0.0
2015 77 48 0.00 0.0
2014 68 49 0.32 0.0
2013 60 48 0.07 0.0
2012 63 40 0.00 0.0
2011 60 51 0.69 0.0
2010 56 51 0.05 0.0
2009 78 56 0.00 0.0
2008 64 43 0.00 0.0
2007 60 49 0.23 0.0
2006 60 33 0.00 0.0
2005 78 52 0.00 0.0
2004 77 53 0.79 0.0
2003 71 47 0.00 0.0
2002 69 45 0.00 0.0
2001 64 49 0.83 0.0
2000 55 37 0.07 0.0
1999 57 33 0.00 0.0
1998 56 45 0.06 0.0
1997 60 35 0.00 0.0
1996 69 51 0.11 0.0
1995 51 29 0.00 0.0
1994 81 49 0.10 0.0
1993 57 48 0.00 0.0
1992 79 46 0.00 0.0
1991 70 33 0.00 0.0
1990 67 54 0.00 0.0
1989 67 50 0.00 0.0
1988 49 38 0.00 0.0
1987 67 46 0.00 0.0
1986 60 41 0.00 0.0
1985 48 38 0.02 0.0
1984 67 43 0.00 0.0
1983 48 39 0.00 0.0
1982 61 33 0.00 0.0
1981 71 39 0.01 0.0
1980 57 39 0.00 0.0
1979 74 42 0.00 0.0
1978 60 37 0.00 0.0
1977 57 49 0.00 0.0
1976 71 38 0.00 0.0
1975 48 43 0.02 0.0
1974 60 35 0.00 0.0
1973 57 24 0.00 0.0
1972 81 58 0.00 0.0
1971 61 41 0.00 0.0
1970 84 52 0.00 0.0
1969 73 50 0.16 0.0
1968 72 51 0.00 0.0
1967 70 59 0.00 0.0
1966 79 46 0.00 0.0
1965 n/a n/a n/a n/a
1964 67 38 0.01 0.0
1963 75 48 0.00 0.0
1962 61 31 0.00 0.0
1961 57 46 0.40 0.0
1960 86 47 0.00 0.0
1959 72 58 0.03 0.0
1958 73 60 0.00 0.0
1957 47 32 0.03 0.0
1956 65 39 0.00 0.0
1955 62 35 0.00 0.0
1954 55 43 0.15 0.0
1953 55 41 0.00 0.0
1952 67 36 0.00 0.0
1951 66 47 0.14 0.0
1950 68 53 0.00 0.0
1949 64 43 0.00 0.0
1948 72 37 0.00 0.0
1947 70 47 0.01 0.0
1946 61 44 0.09 0.0
1945 45 38 0.31 0.0
1944 64 47 0.00 0.0
1943 66 30 0.00 0.0
1942 75 38 0.00 0.0
1941 76 55 0.15 0.0
1940 78 56 0.00 0.0
1939 75 37 0.00 0.0
1938 74 36 0.00 0.0
1937 78 48 0.00 0.0
1936 80 46 0.00 0.0
1935 71 51 0.00 0.0
1934 49 34 0.00 0.0
1933 68 39 0.00 0.0
1932 60 36 0.00 0.0
1931 63 58 0.68 n/a
1930 62 36 0.00 n/a
1929 66 39 0.08 n/a
1928 53 38 0.00 0.0
1927 51 34 0.00 0.0
1926 69 32 0.00 0.0
1925 52 38 0.04 n/a
1924 60 47 1.04 n/a
1923 73 40 0.00 n/a
1922 79 44 0.00 n/a
1921 70 52 0.07 n/a
1920 62 51 0.02 n/a
1919 69 46 0.00 n/a
1918 59 23 0.00 0.0
1917 70 36 0.00 0.0
1916 64 48 0.14 0.0
1915 59 40 n/a n/a
1914 91 67 0.00 n/a
1913 52 36 0.00 n/a
1912 52 44 0.82 0.0
1911 65 47 0.03 n/a
1910 79 52 0.00 n/a
1909 70 52 0.00 n/a
1908 87 47 0.00 0.0
1907 58 42 0.00 n/a
1906 76 49 0.00 0.0
1905 84 44 n/a n/a
1904 51 25 0.00 n/a
1903 80 40 0.00 n/a
1902 64 48 0.55 n/a
1901 64 41 0.00 n/a
1900 63 43 0.00 n/a
1899 72 36 n/a n/a
1898 70 50 0.00 n/a
1897 n/a n/a 0.00 n/a
1896 65 39 0.00 n/a
1895 73 40 0.00 n/a
1894 60 34 0.00 n/a
1893 76 48 0.00 n/a
What's the all-time high for Grand Forks on 9/20?
For the date of Sep 20, the highest temperature ever reached in Grand Forks history is 91 °F which happened in 1914.
Highest Temperatures in Grand Forks on September 20
Rank Temperature Year
1 91 °F 1914
2 87 °F 1908
3 86 °F 1960
4 84 °F 1905
4 84 °F 1970
4 84 °F 2019
7 81 °F 1994
7 81 °F 1972
9 80 °F 1936
9 80 °F 1903
What's the all-time low for Grand Forks on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Grand Forks history is 23 °F which happened in 1918.
Lowest Temperatures in Grand Forks on September 20
Rank Temperature Year
1 23 °F 1918
2 24 °F 1973
3 25 °F 1904
4 29 °F 1995
5 30 °F 1943
6 31 °F 1962
7 32 °F 1957
7 32 °F 1926
9 33 °F 2006
9 33 °F 1982
9 33 °F 1999
9 33 °F 1991
Lowest High Temperatures in Grand Forks on September 20
Rank Temperature Year
1 45 °F 1945
2 47 °F 1957
3 48 °F 1985
3 48 °F 1975
3 48 °F 1983
6 49 °F 1988
6 49 °F 1934
8 51 °F 1904
8 51 °F 1995
8 51 °F 1927
What's the most it has ever rained in Grand Forks on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Grand Forks history is 4.73 inches which happened in 2019.
All-Time Most Precipitation in Grand Forks on September 20
Rank Precipitation Year
1 4.73 inches 2019
2 1.20 inches 2018
3 1.04 inches 1924
4 0.83 inches 2001
5 0.82 inches 1912
6 0.79 inches 2004
7 0.69 inches 2011
8 0.68 inches 1931
9 0.55 inches 1902
10 0.40 inches 1961
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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