Grand Junction September 23 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of September 23.
September 23 All-Time Records
1900–2024
Highest temperature 90 °F 1966
Lowest temperature 36 °F 1912
Lowest daily high 53 °F 1961
Highest daily low 65 °F 1984
Most precipitation 1.09 inches 2007
Most snow none -
September 23 Average Weather
1991–2020 1
Average high 77.7 °F
Average low 49.5 °F
Chance precipitation 22.3%
Chance snow 0.1%
Grand Junction September 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 75 46 0.00 0.0
2022 78 50 0.00 0.0
2021 81 49 0.00 0.0
2020 84 50 0.00 0.0
2019 80 50 0.00 0.0
2018 86 56 0.00 0.0
2017 64 42 0.04 0.0
2016 65 45 0.30 0.0
2015 85 55 0.00 0.0
2014 82 56 0.00 0.0
2013 67 45 0.00 0.0
2012 82 53 0.00 0.0
2011 84 50 0.00 0.0
2010 75 52 0.00 0.0
2009 75 38 0.00 0.0
2008 77 41 0.00 0.0
2007 65 52 1.09 0.0
2006 59 37 0.00 0.0
2005 80 54 0.00 0.0
2004 67 43 0.00 0.0
2003 84 47 0.00 0.0
2002 81 46 0.00 0.0
2001 88 53 0.00 0.0
2000 72 39 0.14 0.0
1999 78 48 0.00 0.0
1998 70 54 0.10 0.0
1997 69 45 0.00 0.0
1996 78 50 0.00 0.0
1995 76 39 0.00 0.0
1994 82 46 0.00 0.0
1993 84 53 0.00 0.0
1992 85 54 0.00 0.0
1991 80 45 0.00 0.0
1990 75 54 0.00 0.0
1989 81 50 0.00 0.0
1988 74 42 0.00 0.0
1987 85 49 0.00 0.0
1986 65 54 0.16 0.0
1985 69 38 0.00 0.0
1984 84 65 0.00 0.0
1983 77 53 0.01 0.0
1982 87 59 0.00 0.0
1981 82 58 0.00 0.0
1980 76 40 0.00 0.0
1979 86 58 0.00 0.0
1978 82 46 0.00 0.0
1977 69 48 0.00 0.0
1976 79 47 0.02 0.0
1975 80 44 0.00 0.0
1974 81 49 0.00 0.0
1973 77 50 0.00 0.0
1972 83 60 0.01 0.0
1971 74 39 0.00 0.0
1970 75 41 0.00 0.0
1969 73 43 0.00 0.0
1968 70 38 0.00 0.0
1967 85 53 0.00 0.0
1966 90 58 0.00 0.0
1965 75 48 0.00 0.0
1964 79 48 0.00 0.0
1963 89 59 0.00 0.0
1962 78 50 0.00 0.0
1961 53 38 0.42 0.0
1960 71 44 0.00 0.0
1959 73 46 0.02 0.0
1958 79 55 0.03 0.0
1957 77 44 0.00 0.0
1956 78 44 0.00 0.0
1955 79 47 0.00 0.0
1954 70 53 0.36 0.0
1953 83 51 0.00 0.0
1952 78 47 0.00 0.0
1951 81 46 0.00 0.0
1950 71 50 0.00 0.0
1949 88 54 0.00 0.0
1948 83 47 0.00 0.0
1947 87 50 0.00 0.0
1946 70 38 0.00 0.0
1945 68 48 0.00 0.0
1944 82 49 0.00 0.0
1943 88 56 0.00 0.0
1942 80 49 0.00 0.0
1941 58 42 0.21 0.0
1940 67 52 0.00 0.0
1939 83 57 0.00 0.0
1938 85 53 0.00 0.0
1937 73 49 0.02 0.0
1936 86 52 0.00 0.0
1935 86 59 0.00 0.0
1934 82 65 0.00 0.0
1933 83 51 0.00 0.0
1932 68 57 0.04 0.0
1931 73 56 0.79 0.0
1930 72 52 0.00 0.0
1929 75 55 0.03 0.0
1928 82 49 0.00 0.0
1927 78 54 0.00 0.0
1926 82 42 0.00 0.0
1925 69 42 0.00 0.0
1924 84 40 0.00 0.0
1923 68 49 0.19 0.0
1922 88 53 0.00 0.0
1921 85 53 0.00 0.0
1920 70 48 0.00 0.0
1919 75 41 0.00 0.0
1918 66 47 0.22 0.0
1917 74 51 0.02 0.0
1916 66 51 0.00 0.0
1915 88 61 0.00 0.0
1914 78 46 0.00 0.0
1913 54 37 0.02 0.0
1912 75 36 0.00 0.0
1911 82 56 0.00 0.0
1910 77 47 0.00 0.0
1909 72 41 0.00 0.0
1908 83 53 0.00 0.0
1907 80 47 0.00 0.0
1906 83 52 0.00 0.0
1905 86 58 0.00 0.0
1904 78 59 0.00 0.0
1903 86 54 0.00 0.0
1902 76 47 0.00 0.0
1901 83 57 0.00 0.0
1900 75 50 0.00 0.0
What's the all-time high for Grand Junction on 9/23?
For the date of Sep 23, the highest temperature ever reached in Grand Junction history is 90 °F which happened in 1966.
Highest Temperatures in Grand Junction on September 23
Rank Temperature Year
1 90 °F 1966
2 89 °F 1963
3 88 °F 1943
3 88 °F 2001
3 88 °F 1915
3 88 °F 1949
3 88 °F 1922
8 87 °F 1982
8 87 °F 1947
10 86 °F 1905
10 86 °F 1979
10 86 °F 1903
10 86 °F 1935
10 86 °F 1936
10 86 °F 2018
What's the all-time low for Grand Junction on 9/23?
For the date of Sep 23, the lowest temperature ever reached in Grand Junction history is 36 °F which happened in 1912.
Lowest Temperatures in Grand Junction on September 23
Rank Temperature Year
1 36 °F 1912
2 37 °F 2006
2 37 °F 1913
4 38 °F 2009
4 38 °F 1946
4 38 °F 1968
4 38 °F 1985
4 38 °F 1961
9 39 °F 1995
9 39 °F 1971
9 39 °F 2000
Lowest High Temperatures in Grand Junction on September 23
Rank Temperature Year
1 53 °F 1961
2 54 °F 1913
3 58 °F 1941
4 59 °F 2006
5 64 °F 2017
6 65 °F 2016
6 65 °F 1986
6 65 °F 2007
9 66 °F 1918
9 66 °F 1916
What's the most it has ever rained in Grand Junction on 9/23?
For the date of Sep 23, the most precipitation ever recorded in Grand Junction history is 1.09 inches which happened in 2007.
All-Time Most Precipitation in Grand Junction on September 23
Rank Precipitation Year
1 1.09 inches 2007
2 0.79 inches 1931
3 0.42 inches 1961
4 0.36 inches 1954
5 0.30 inches 2016
6 0.22 inches 1918
7 0.21 inches 1941
8 0.19 inches 1923
9 0.16 inches 1986
10 0.14 inches 2000
Weather Station Details
Years Station Coordinates
1900–2024 Grand Junction Walker Field location