Grand Junction July 20 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of July 20.
July 20 All-Time Records
1900–2024
Highest temperature 105 °F 2005
Lowest temperature 53 °F 1997
Lowest daily high 75 °F 1991
Highest daily low 74 °F 2010
Most precipitation 0.24 inches 1930
Most snow none -
July 20 Average Weather
1991–2020 1
Average high 94.2 °F
Average low 64.4 °F
Chance precipitation 17.0%
Chance snow 0%
Grand Junction July 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 98 67 0.00 0.0
2022 99 72 0.00 0.0
2021 99 71 0.04 0.0
2020 100 63 0.00 0.0
2019 99 63 0.05 0.0
2018 95 67 0.00 0.0
2017 96 66 0.00 0.0
2016 90 68 0.00 0.0
2015 89 58 0.00 0.0
2014 95 66 0.00 0.0
2013 96 65 0.00 0.0
2012 97 69 0.00 0.0
2011 94 62 0.00 0.0
2010 102 74 0.01 0.0
2009 97 67 0.00 0.0
2008 97 71 0.00 0.0
2007 96 72 0.00 0.0
2006 95 64 0.00 0.0
2005 105 65 0.00 0.0
2004 96 66 0.00 0.0
2003 101 69 0.00 0.0
2002 86 68 0.00 0.0
2001 94 68 0.00 0.0
2000 100 60 0.00 0.0
1999 90 58 0.00 0.0
1998 103 68 0.00 0.0
1997 90 53 0.00 0.0
1996 97 63 0.00 0.0
1995 90 56 0.00 0.0
1994 95 68 0.00 0.0
1993 94 62 0.00 0.0
1992 91 65 0.00 0.0
1991 75 60 0.06 0.0
1990 92 65 0.00 0.0
1989 99 70 0.00 0.0
1988 93 67 0.00 0.0
1987 85 59 0.00 0.0
1986 87 63 0.13 0.0
1985 80 64 0.10 0.0
1984 97 66 0.00 0.0
1983 95 71 0.03 0.0
1982 100 68 0.00 0.0
1981 101 62 0.00 0.0
1980 96 62 0.00 0.0
1979 92 64 0.00 0.0
1978 97 67 0.00 0.0
1977 93 63 0.01 0.0
1976 91 59 0.00 0.0
1975 96 66 0.00 0.0
1974 88 64 0.03 0.0
1973 88 58 0.10 0.0
1972 94 63 0.00 0.0
1971 93 65 0.06 0.0
1970 98 67 0.00 0.0
1969 81 63 0.03 0.0
1968 99 67 0.00 0.0
1967 94 62 0.00 0.0
1966 96 69 0.00 0.0
1965 87 68 0.01 0.0
1964 102 66 0.00 0.0
1963 97 65 0.00 0.0
1962 94 61 0.00 0.0
1961 85 62 0.02 0.0
1960 97 66 0.00 0.0
1959 94 63 0.00 0.0
1958 93 60 0.00 0.0
1957 86 63 0.00 0.0
1956 95 67 0.00 0.0
1955 94 63 0.00 0.0
1954 96 64 0.00 0.0
1953 96 61 0.00 0.0
1952 96 63 0.00 0.0
1951 89 65 0.10 0.0
1950 89 63 0.00 0.0
1949 94 70 0.00 0.0
1948 92 60 0.00 0.0
1947 98 63 0.00 0.0
1946 94 61 0.00 0.0
1945 91 65 0.17 0.0
1944 89 60 0.22 0.0
1943 91 65 0.00 0.0
1942 92 61 0.00 0.0
1941 88 61 0.00 0.0
1940 90 63 0.00 0.0
1939 99 68 0.00 0.0
1938 93 61 0.00 0.0
1937 95 66 0.00 0.0
1936 95 69 0.00 0.0
1935 85 62 0.00 0.0
1934 91 69 0.01 0.0
1933 96 71 0.00 0.0
1932 93 59 0.00 0.0
1931 99 64 0.00 0.0
1930 85 61 0.24 0.0
1929 90 63 0.06 0.0
1928 87 66 0.00 0.0
1927 94 69 0.10 0.0
1926 95 67 0.00 0.0
1925 84 68 0.11 0.0
1924 90 61 0.00 0.0
1923 97 69 0.00 0.0
1922 84 66 0.08 0.0
1921 98 70 0.00 0.0
1920 99 69 0.00 0.0
1919 95 66 0.00 0.0
1918 91 67 0.00 0.0
1917 98 67 0.00 0.0
1916 94 66 0.00 0.0
1915 94 64 0.00 0.0
1914 90 64 0.01 0.0
1913 83 61 0.00 0.0
1912 90 60 0.00 0.0
1911 89 62 0.00 0.0
1910 100 71 0.00 0.0
1909 85 65 0.00 0.0
1908 92 61 0.00 0.0
1907 85 68 0.09 0.0
1906 95 60 0.00 0.0
1905 87 62 0.00 0.0
1904 94 67 0.04 0.0
1903 94 67 0.00 0.0
1902 92 56 0.00 0.0
1901 102 64 0.00 0.0
1900 93 57 0.00 0.0
What's the all-time high for Grand Junction on 7/20?
For the date of Jul 20, the highest temperature ever reached in Grand Junction history is 105 °F which happened in 2005.
Highest Temperatures in Grand Junction on July 20
Rank Temperature Year
1 105 °F 2005
2 103 °F 1998
3 102 °F 1964
3 102 °F 2010
3 102 °F 1901
6 101 °F 1981
6 101 °F 2003
8 100 °F 2020
8 100 °F 1982
8 100 °F 1910
8 100 °F 2000
What's the all-time low for Grand Junction on 7/20?
For the date of Jul 20, the lowest temperature ever reached in Grand Junction history is 53 °F which happened in 1997.
Lowest Temperatures in Grand Junction on July 20
Rank Temperature Year
1 53 °F 1997
2 56 °F 1995
2 56 °F 1902
4 57 °F 1900
5 58 °F 2015
5 58 °F 1999
5 58 °F 1973
8 59 °F 1987
8 59 °F 1976
8 59 °F 1932
Lowest High Temperatures in Grand Junction on July 20
Rank Temperature Year
1 75 °F 1991
2 80 °F 1985
3 81 °F 1969
4 83 °F 1913
5 84 °F 1922
5 84 °F 1925
7 85 °F 1961
7 85 °F 1935
7 85 °F 1909
7 85 °F 1987
7 85 °F 1907
7 85 °F 1930
What's the most it has ever rained in Grand Junction on 7/20?
For the date of Jul 20, the most precipitation ever recorded in Grand Junction history is 0.24 inches which happened in 1930.
All-Time Most Precipitation in Grand Junction on July 20
Rank Precipitation Year
1 0.24 inches 1930
2 0.22 inches 1944
3 0.17 inches 1945
4 0.13 inches 1986
5 0.11 inches 1925
6 0.10 inches 1927
6 0.10 inches 1973
6 0.10 inches 1951
6 0.10 inches 1985
10 0.09 inches 1907
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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