Grand Junction August 17 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of August 17.
August 17 All-Time Records
1900–2024
Highest temperature 101 °F 2023
Lowest temperature 45 °F 1960
Lowest daily high 75 °F 1908
Highest daily low 74 °F 1983
Most precipitation 0.44 inches 1943
Most snow none -
August 17 Average Weather
1991–2020 1
Average high 90.5 °F
Average low 61.8 °F
Chance precipitation 21.6%
Chance snow 0%
Grand Junction August 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 101 70 0.06 0.0
2022 91 64 0.00 0.0
2021 95 65 0.00 0.0
2020 97 62 0.00 0.0
2019 97 65 0.00 0.0
2018 94 68 0.00 0.0
2017 91 60 0.00 0.0
2016 89 64 0.00 0.0
2015 96 66 0.02 0.0
2014 94 62 0.00 0.0
2013 96 60 0.00 0.0
2012 95 68 0.00 0.0
2011 98 63 0.00 0.0
2010 89 57 0.00 0.0
2009 88 49 0.00 0.0
2008 83 51 0.00 0.0
2007 92 72 0.03 0.0
2006 90 59 0.00 0.0
2005 87 57 0.00 0.0
2004 84 62 0.05 0.0
2003 86 58 0.00 0.0
2002 100 63 0.00 0.0
2001 92 56 0.00 0.0
2000 89 61 0.00 0.0
1999 86 65 0.00 0.0
1998 93 71 0.00 0.0
1997 91 65 0.00 0.0
1996 94 64 0.00 0.0
1995 94 66 0.00 0.0
1994 100 66 0.01 0.0
1993 91 60 0.00 0.0
1992 87 62 0.00 0.0
1991 94 63 0.00 0.0
1990 85 63 0.00 0.0
1989 80 59 0.12 0.0
1988 90 62 0.00 0.0
1987 91 56 0.00 0.0
1986 99 63 0.00 0.0
1985 94 59 0.00 0.0
1984 95 67 0.00 0.0
1983 95 74 0.00 0.0
1982 92 67 0.00 0.0
1981 93 57 0.00 0.0
1980 90 56 0.00 0.0
1979 79 53 0.00 0.0
1978 92 58 0.00 0.0
1977 78 67 0.20 0.0
1976 90 62 0.01 0.0
1975 92 57 0.00 0.0
1974 96 61 0.00 0.0
1973 85 66 0.00 0.0
1972 93 65 0.00 0.0
1971 94 70 0.00 0.0
1970 92 63 0.04 0.0
1969 93 60 0.00 0.0
1968 86 57 0.00 0.0
1967 94 59 0.00 0.0
1966 98 65 0.00 0.0
1965 83 65 0.04 0.0
1964 88 57 0.00 0.0
1963 77 66 0.00 0.0
1962 93 67 0.08 0.0
1961 83 59 0.00 0.0
1960 78 45 0.00 0.0
1959 95 62 0.00 0.0
1958 88 67 0.00 0.0
1957 92 62 0.00 0.0
1956 84 58 0.00 0.0
1955 80 63 0.03 0.0
1954 89 60 0.00 0.0
1953 92 59 0.00 0.0
1952 85 66 0.00 0.0
1951 89 65 0.00 0.0
1950 92 58 0.00 0.0
1949 82 62 0.00 0.0
1948 96 60 0.00 0.0
1947 76 58 0.00 0.0
1946 92 60 0.00 0.0
1945 95 62 0.00 0.0
1944 95 63 0.00 0.0
1943 86 64 0.44 0.0
1942 92 61 0.00 0.0
1941 79 61 0.13 0.0
1940 98 67 0.00 0.0
1939 96 64 0.00 0.0
1938 90 59 0.00 0.0
1937 91 64 0.00 0.0
1936 94 68 0.01 0.0
1935 84 59 0.28 0.0
1934 89 70 0.00 0.0
1933 96 67 0.00 0.0
1932 97 70 0.00 0.0
1931 93 64 0.00 0.0
1930 88 62 0.01 0.0
1929 91 65 0.00 0.0
1928 90 64 0.00 0.0
1927 88 56 0.00 0.0
1926 83 63 0.00 0.0
1925 91 58 0.00 0.0
1924 92 61 0.00 0.0
1923 86 62 0.00 0.0
1922 90 67 0.00 0.0
1921 90 56 0.00 0.0
1920 92 64 0.00 0.0
1919 90 63 0.00 0.0
1918 88 61 0.00 0.0
1917 86 63 0.00 0.0
1916 88 58 0.00 0.0
1915 88 54 0.00 0.0
1914 95 68 0.00 0.0
1913 92 60 0.00 0.0
1912 78 61 0.05 0.0
1911 97 66 0.00 0.0
1910 88 59 0.00 0.0
1909 86 65 0.00 0.0
1908 75 61 0.07 0.0
1907 94 63 0.00 0.0
1906 89 66 0.00 0.0
1905 93 57 0.00 0.0
1904 85 67 0.01 0.0
1903 95 62 0.00 0.0
1902 91 54 0.00 0.0
1901 92 61 0.00 0.0
1900 88 54 0.00 0.0
What's the all-time high for Grand Junction on 8/17?
For the date of Aug 17, the highest temperature ever reached in Grand Junction history is 101 °F which happened in 2023.
Highest Temperatures in Grand Junction on August 17
Rank Temperature Year
1 101 °F 2023
2 100 °F 1994
2 100 °F 2002
4 99 °F 1986
5 98 °F 2011
5 98 °F 1966
5 98 °F 1940
8 97 °F 1932
8 97 °F 2019
8 97 °F 2020
8 97 °F 1911
What's the all-time low for Grand Junction on 8/17?
For the date of Aug 17, the lowest temperature ever reached in Grand Junction history is 45 °F which happened in 1960.
Lowest Temperatures in Grand Junction on August 17
Rank Temperature Year
1 45 °F 1960
2 49 °F 2009
3 51 °F 2008
4 53 °F 1979
5 54 °F 1900
5 54 °F 1915
5 54 °F 1902
8 56 °F 1987
8 56 °F 1980
8 56 °F 1921
8 56 °F 2001
8 56 °F 1927
Lowest High Temperatures in Grand Junction on August 17
Rank Temperature Year
1 75 °F 1908
2 76 °F 1947
3 77 °F 1963
4 78 °F 1960
4 78 °F 1977
4 78 °F 1912
7 79 °F 1941
7 79 °F 1979
9 80 °F 1989
9 80 °F 1955
What's the most it has ever rained in Grand Junction on 8/17?
For the date of Aug 17, the most precipitation ever recorded in Grand Junction history is 0.44 inches which happened in 1943.
All-Time Most Precipitation in Grand Junction on August 17
Rank Precipitation Year
1 0.44 inches 1943
2 0.28 inches 1935
3 0.20 inches 1977
4 0.13 inches 1941
5 0.12 inches 1989
6 0.08 inches 1962
7 0.07 inches 1908
8 0.06 inches 2023
9 0.05 inches 2004
9 0.05 inches 1912
Weather Station Details
Years Station Coordinates
1900–2024 Grand Junction Walker Field location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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