Grand Forks August 18 Weather Records

Daily averages and all-time records for weather in Grand Forks, North Dakota for the date of August 18.
August 18 All-Time Records
1893–2024
Highest temperature 101 °F 1945
Lowest temperature 38 °F 1975
Lowest daily high 60 °F 1985
Highest daily low 72 °F 2021
Most precipitation 2.21 inches 1995
Most snow none -
August 18 Average Weather
1991–2020 1
Average high 79.4 °F
Average low 56.3 °F
Chance precipitation 28.5%
Chance snow 0%
Grand Forks August 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 56 0.00 0.0
2022 74 62 0.71 0.0
2021 95 72 0.00 0.0
2020 86 60 0.00 0.0
2019 75 49 0.00 0.0
2018 85 60 0.00 0.0
2017 83 57 0.00 0.0
2016 82 62 0.28 0.0
2015 67 55 0.00 0.0
2014 75 63 0.49 0.0
2013 86 65 0.06 0.0
2012 79 51 0.00 0.0
2011 85 60 0.26 0.0
2010 68 49 0.07 0.0
2009 78 46 0.00 0.0
2008 81 57 0.00 0.0
2007 74 51 0.00 0.0
2006 70 57 0.08 0.0
2005 77 60 0.00 0.0
2004 66 43 0.00 0.0
2003 95 72 0.00 0.0
2002 65 43 0.02 0.0
2001 71 53 0.00 0.0
2000 71 49 0.00 0.0
1999 72 55 0.00 0.0
1998 70 60 0.24 0.0
1997 73 50 0.00 0.0
1996 85 64 0.00 0.0
1995 86 72 2.21 0.0
1994 81 56 0.00 0.0
1993 82 54 0.00 0.0
1992 79 47 0.00 0.0
1991 73 50 0.00 0.0
1990 74 60 0.11 0.0
1989 91 69 0.00 0.0
1988 80 65 0.00 0.0
1987 74 52 0.00 0.0
1986 82 51 0.00 0.0
1985 60 50 0.00 0.0
1984 86 55 0.00 0.0
1983 n/a 65 0.00 0.0
1982 96 70 0.03 0.0
1981 85 54 0.00 0.0
1980 89 52 0.00 0.0
1979 n/a n/a n/a n/a
1978 80 55 0.00 0.0
1977 70 42 0.00 0.0
1976 96 62 0.00 0.0
1975 63 38 0.00 0.0
1974 81 51 0.01 0.0
1973 95 68 0.00 0.0
1972 88 70 0.00 0.0
1971 87 62 0.00 0.0
1970 90 65 0.00 0.0
1969 75 49 0.00 0.0
1968 69 41 0.49 0.0
1967 76 42 0.00 0.0
1966 70 47 0.00 0.0
1965 n/a n/a n/a n/a
1964 82 54 0.00 0.0
1963 81 55 0.04 0.0
1962 84 59 0.00 0.0
1961 69 53 0.00 0.0
1960 76 61 0.00 0.0
1959 96 67 0.01 0.0
1958 91 60 0.00 0.0
1957 79 47 0.00 0.0
1956 66 43 0.00 0.0
1955 96 62 0.00 0.0
1954 75 52 0.10 0.0
1953 88 58 0.00 0.0
1952 85 55 0.00 0.0
1951 75 54 0.00 0.0
1950 76 41 0.00 0.0
1949 87 61 0.69 0.0
1948 80 54 0.37 0.0
1947 80 58 0.00 0.0
1946 71 52 0.01 0.0
1945 101 66 0.05 0.0
1944 78 51 0.00 0.0
1943 83 44 0.00 0.0
1942 82 53 0.00 0.0
1941 75 55 0.00 0.0
1940 69 44 0.01 0.0
1939 94 65 0.00 0.0
1938 91 66 0.01 0.0
1937 92 60 0.01 0.0
1936 85 61 0.03 0.0
1935 75 59 0.00 0.0
1934 85 56 0.03 0.0
1933 83 49 0.00 0.0
1932 75 38 0.00 0.0
1931 88 65 0.00 n/a
1930 82 48 0.00 n/a
1929 80 50 0.00 n/a
1928 84 54 0.02 n/a
1927 68 46 0.00 n/a
1926 73 57 0.00 n/a
1925 80 55 0.00 n/a
1924 68 56 0.00 n/a
1923 78 56 0.00 n/a
1922 88 46 0.00 n/a
1921 87 48 0.00 n/a
1920 92 68 0.00 n/a
1919 86 52 0.00 n/a
1918 81 67 0.00 0.0
1917 86 61 0.20 0.0
1916 95 71 0.00 0.0
1915 72 47 0.00 0.0
1914 79 52 0.00 n/a
1913 76 62 0.07 n/a
1912 69 58 0.00 n/a
1911 82 42 0.00 n/a
1910 83 39 0.00 0.0
1909 85 47 0.00 n/a
1908 76 45 0.00 n/a
1907 83 64 0.00 n/a
1906 90 61 n/a 0.0
1905 77 48 0.00 n/a
1904 74 45 0.00 n/a
1903 76 52 0.00 n/a
1902 78 55 n/a n/a
1901 73 48 0.00 n/a
1900 85 65 0.00 n/a
1899 78 55 n/a n/a
1898 81 52 0.00 n/a
1897 n/a n/a 0.00 n/a
1896 73 55 0.00 n/a
1895 70 39 0.00 n/a
1894 87 50 0.00 n/a
1893 79 39 0.00 n/a
What's the all-time high for Grand Forks on 8/18?
For the date of Aug 18, the highest temperature ever reached in Grand Forks history is 101 °F which happened in 1945.
Highest Temperatures in Grand Forks on August 18
Rank Temperature Year
1 101 °F 1945
2 96 °F 1976
2 96 °F 1959
2 96 °F 1982
2 96 °F 1955
6 95 °F 1916
6 95 °F 2003
6 95 °F 2021
6 95 °F 1973
10 94 °F 1939
What's the all-time low for Grand Forks on 8/18?
For the date of Aug 18, the lowest temperature ever reached in Grand Forks history is 38 °F which has happened 2 times, most recently in 1975.
Lowest Temperatures in Grand Forks on August 18
Rank Temperature Year
1 38 °F 1932
1 38 °F 1975
3 39 °F 1893
3 39 °F 1895
3 39 °F 1910
6 41 °F 1968
6 41 °F 1950
8 42 °F 1911
8 42 °F 1967
8 42 °F 1977
Lowest High Temperatures in Grand Forks on August 18
Rank Temperature Year
1 60 °F 1985
2 63 °F 1975
3 65 °F 2002
4 66 °F 2004
4 66 °F 1956
6 67 °F 2015
7 68 °F 1924
7 68 °F 2010
7 68 °F 1927
10 69 °F 1968
10 69 °F 1961
10 69 °F 1940
10 69 °F 1912
What's the most it has ever rained in Grand Forks on 8/18?
For the date of Aug 18, the most precipitation ever recorded in Grand Forks history is 2.21 inches which happened in 1995.
All-Time Most Precipitation in Grand Forks on August 18
Rank Precipitation Year
1 2.21 inches 1995
2 0.71 inches 2022
3 0.69 inches 1949
4 0.49 inches 2014
4 0.49 inches 1968
6 0.37 inches 1948
7 0.28 inches 2016
8 0.26 inches 2011
9 0.24 inches 1998
10 0.20 inches 1917
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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