Grand Junction September 29 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of September 29.
September 29 All-Time Records
1900–2024
Highest temperature 89 °F 2010
Lowest temperature 32 °F 1999
Lowest daily high 55 °F 1959
Highest daily low 66 °F 2019
Most precipitation 1.02 inches 1949
Most snow none -
September 29 Average Weather
1991–2020 1
Average high 75.2 °F
Average low 46.9 °F
Chance precipitation 19.9%
Chance snow 0.1%
Grand Junction September 29 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 86 53 0.00 0.0
2022 83 61 0.01 0.0
2021 64 51 0.82 0.0
2020 76 40 0.00 0.0
2019 82 66 0.00 0.0
2018 87 57 0.00 0.0
2017 69 48 0.10 0.0
2016 71 58 0.14 0.0
2015 87 62 0.00 0.0
2014 59 45 0.03 0.0
2013 70 35 0.00 0.0
2012 79 48 0.00 0.0
2011 88 53 0.00 0.0
2010 89 54 0.00 0.0
2009 87 52 0.00 0.0
2008 84 52 0.00 0.0
2007 77 44 0.00 0.0
2006 79 42 0.00 0.0
2005 72 48 0.00 0.0
2004 64 51 0.15 0.0
2003 87 48 0.00 0.0
2002 63 45 0.31 0.0
2001 87 52 0.00 0.0
2000 75 57 0.04 0.0
1999 66 32 0.00 0.0
1998 84 59 0.12 0.0
1997 77 45 0.00 0.0
1996 78 42 0.00 0.0
1995 63 46 0.50 0.0
1994 77 55 0.13 0.0
1993 83 47 0.00 0.0
1992 84 49 0.00 0.0
1991 78 54 0.21 0.0
1990 75 49 0.00 0.0
1989 89 55 0.00 0.0
1988 69 37 0.00 0.0
1987 78 43 0.00 0.0
1986 58 43 0.07 0.0
1985 58 33 0.00 0.0
1984 68 42 0.00 0.0
1983 77 58 0.20 0.0
1982 69 46 0.00 0.0
1981 81 58 0.00 0.0
1980 84 50 0.00 0.0
1979 84 54 0.00 0.0
1978 82 51 0.00 0.0
1977 84 60 0.00 0.0
1976 77 42 0.00 0.0
1975 81 44 0.00 0.0
1974 76 41 0.00 0.0
1973 74 48 0.00 0.0
1972 71 48 0.00 0.0
1971 76 54 0.14 0.0
1970 78 41 0.00 0.0
1969 87 52 0.00 0.0
1968 74 54 0.00 0.0
1967 83 49 0.00 0.0
1966 88 54 0.00 0.0
1965 57 43 0.32 0.0
1964 80 55 0.00 0.0
1963 86 54 0.00 0.0
1962 71 51 0.00 0.0
1961 74 42 0.04 0.0
1960 82 53 0.00 0.0
1959 55 38 0.06 0.0
1958 79 53 0.00 0.0
1957 86 53 0.00 0.0
1956 79 51 0.00 0.0
1955 79 48 0.00 0.0
1954 78 59 0.00 0.0
1953 79 46 0.00 0.0
1952 82 53 0.00 0.0
1951 71 54 0.10 0.0
1950 82 57 0.00 0.0
1949 70 46 1.02 0.0
1948 72 51 0.00 0.0
1947 82 57 0.02 0.0
1946 81 47 0.00 0.0
1945 68 40 0.00 0.0
1944 80 48 0.00 0.0
1943 80 52 0.01 0.0
1942 85 59 0.00 0.0
1941 62 48 0.12 0.0
1940 72 52 0.57 0.0
1939 71 50 0.00 0.0
1938 84 56 0.00 0.0
1937 73 54 0.00 0.0
1936 70 38 0.00 0.0
1935 72 41 0.00 0.0
1934 72 44 0.00 0.0
1933 87 57 0.00 0.0
1932 77 48 0.00 0.0
1931 84 59 0.00 0.0
1930 77 50 0.00 0.0
1929 79 58 0.00 0.0
1928 80 52 0.00 0.0
1927 64 36 0.04 0.0
1926 78 49 0.00 0.0
1925 74 44 0.00 0.0
1924 76 45 0.00 0.0
1923 66 42 0.00 0.0
1922 74 51 0.00 0.0
1921 69 47 0.00 0.0
1920 79 47 0.00 0.0
1919 79 52 0.00 0.0
1918 81 49 0.00 0.0
1917 82 48 0.00 0.0
1916 76 43 0.00 0.0
1915 69 45 0.00 0.0
1914 70 52 0.03 0.0
1913 78 47 0.00 0.0
1912 78 49 0.00 0.0
1911 74 56 0.12 0.0
1910 82 51 0.00 0.0
1909 80 52 0.00 0.0
1908 72 35 0.00 0.0
1907 72 51 0.00 0.0
1906 79 53 0.00 0.0
1905 67 45 0.53 0.0
1904 65 50 0.08 0.0
1903 65 53 0.06 0.0
1902 68 44 0.00 0.0
1901 80 43 0.00 0.0
1900 68 41 0.00 0.0
What's the all-time high for Grand Junction on 9/29?
For the date of Sep 29, the highest temperature ever reached in Grand Junction history is 89 °F which has happened 2 times, most recently in 2010.
Highest Temperatures in Grand Junction on September 29
Rank Temperature Year
1 89 °F 2010
1 89 °F 1989
3 88 °F 1966
3 88 °F 2011
5 87 °F 2015
5 87 °F 2009
5 87 °F 1933
5 87 °F 2003
5 87 °F 2001
5 87 °F 2018
5 87 °F 1969
What's the all-time low for Grand Junction on 9/29?
For the date of Sep 29, the lowest temperature ever reached in Grand Junction history is 32 °F which happened in 1999.
Lowest Temperatures in Grand Junction on September 29
Rank Temperature Year
1 32 °F 1999
2 33 °F 1985
3 35 °F 1908
3 35 °F 2013
5 36 °F 1927
6 37 °F 1988
7 38 °F 1936
7 38 °F 1959
9 40 °F 2020
9 40 °F 1945
Lowest High Temperatures in Grand Junction on September 29
Rank Temperature Year
1 55 °F 1959
2 57 °F 1965
3 58 °F 1986
3 58 °F 1985
5 59 °F 2014
6 62 °F 1941
7 63 °F 2002
7 63 °F 1995
9 64 °F 2021
9 64 °F 1927
9 64 °F 2004
What's the most it has ever rained in Grand Junction on 9/29?
For the date of Sep 29, the most precipitation ever recorded in Grand Junction history is 1.02 inches which happened in 1949.
All-Time Most Precipitation in Grand Junction on September 29
Rank Precipitation Year
1 1.02 inches 1949
2 0.82 inches 2021
3 0.57 inches 1940
4 0.53 inches 1905
5 0.50 inches 1995
6 0.32 inches 1965
7 0.31 inches 2002
8 0.21 inches 1991
9 0.20 inches 1983
10 0.15 inches 2004
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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