Grand Junction July 21 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of July 21.
July 21 All-Time Records
1900–2024
Highest temperature 106 °F 2005
Lowest temperature 54 °F 1987
Lowest daily high 78 °F 1914
Highest daily low 73 °F 2008
Most precipitation 0.38 inches 1977
Most snow none -
July 21 Average Weather
1991–2020 1
Average high 94.1 °F
Average low 64.4 °F
Chance precipitation 17.8%
Chance snow 0%
Grand Junction July 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 98 67 0.00 0.0
2022 101 68 0.00 0.0
2021 98 68 0.00 0.0
2020 100 66 0.00 0.0
2019 101 64 0.00 0.0
2018 101 72 0.06 0.0
2017 94 66 0.20 0.0
2016 92 69 0.00 0.0
2015 79 62 0.17 0.0
2014 96 63 0.00 0.0
2013 98 61 0.00 0.0
2012 98 71 0.00 0.0
2011 96 65 0.00 0.0
2010 83 68 0.02 0.0
2009 97 65 0.00 0.0
2008 92 73 0.00 0.0
2007 98 70 0.00 0.0
2006 101 64 0.00 0.0
2005 106 67 0.00 0.0
2004 96 67 0.00 0.0
2003 101 73 0.00 0.0
2002 96 62 0.00 0.0
2001 95 65 0.00 0.0
2000 99 57 0.00 0.0
1999 94 61 0.00 0.0
1998 99 69 0.02 0.0
1997 96 59 0.00 0.0
1996 99 60 0.00 0.0
1995 89 59 0.00 0.0
1994 96 64 0.00 0.0
1993 91 62 0.00 0.0
1992 95 68 0.00 0.0
1991 86 56 0.00 0.0
1990 90 62 0.00 0.0
1989 99 69 0.00 0.0
1988 96 61 0.00 0.0
1987 93 54 0.09 0.0
1986 85 55 0.00 0.0
1985 81 60 0.00 0.0
1984 98 70 0.00 0.0
1983 92 65 0.35 0.0
1982 101 71 0.00 0.0
1981 102 64 0.00 0.0
1980 99 62 0.00 0.0
1979 88 64 0.01 0.0
1978 92 69 0.00 0.0
1977 90 66 0.38 0.0
1976 93 56 0.00 0.0
1975 95 65 0.06 0.0
1974 92 65 0.00 0.0
1973 82 59 0.00 0.0
1972 94 66 0.00 0.0
1971 92 67 0.00 0.0
1970 95 68 0.06 0.0
1969 92 62 0.00 0.0
1968 100 64 0.00 0.0
1967 97 64 0.00 0.0
1966 90 70 0.00 0.0
1965 98 66 0.00 0.0
1964 98 70 0.00 0.0
1963 94 70 0.01 0.0
1962 97 60 0.00 0.0
1961 84 59 0.00 0.0
1960 98 67 0.00 0.0
1959 97 63 0.00 0.0
1958 93 61 0.00 0.0
1957 90 58 0.00 0.0
1956 97 65 0.00 0.0
1955 95 66 0.00 0.0
1954 97 67 0.00 0.0
1953 97 64 0.00 0.0
1952 97 61 0.00 0.0
1951 86 60 0.00 0.0
1950 91 60 0.00 0.0
1949 93 63 0.00 0.0
1948 92 63 0.04 0.0
1947 90 70 0.00 0.0
1946 95 65 0.00 0.0
1945 97 70 0.00 0.0
1944 90 64 0.01 0.0
1943 86 65 0.00 0.0
1942 95 62 0.00 0.0
1941 92 64 0.00 0.0
1940 96 68 0.00 0.0
1939 96 64 0.00 0.0
1938 91 64 0.08 0.0
1937 99 67 0.00 0.0
1936 95 70 0.00 0.0
1935 91 64 0.00 0.0
1934 89 67 0.18 0.0
1933 96 68 0.06 0.0
1932 96 61 0.00 0.0
1931 100 66 0.00 0.0
1930 84 60 0.00 0.0
1929 97 66 0.00 0.0
1928 94 61 0.00 0.0
1927 89 64 0.00 0.0
1926 93 67 0.01 0.0
1925 86 58 0.29 0.0
1924 86 58 0.00 0.0
1923 95 69 0.00 0.0
1922 81 63 0.03 0.0
1921 92 69 0.00 0.0
1920 96 71 0.00 0.0
1919 94 63 0.00 0.0
1918 87 63 0.00 0.0
1917 96 71 0.00 0.0
1916 93 68 0.00 0.0
1915 93 62 0.00 0.0
1914 78 61 0.18 0.0
1913 87 66 0.00 0.0
1912 94 64 0.01 0.0
1911 78 66 0.13 0.0
1910 98 70 0.00 0.0
1909 92 66 0.00 0.0
1908 95 66 0.00 0.0
1907 92 62 0.00 0.0
1906 95 63 0.00 0.0
1905 92 64 0.00 0.0
1904 91 58 0.00 0.0
1903 80 65 0.12 0.0
1902 93 61 0.00 0.0
1901 102 70 0.00 0.0
1900 89 57 0.00 0.0
What's the all-time high for Grand Junction on 7/21?
For the date of Jul 21, the highest temperature ever reached in Grand Junction history is 106 °F which happened in 2005.
Highest Temperatures in Grand Junction on July 21
Rank Temperature Year
1 106 °F 2005
2 102 °F 1981
2 102 °F 1901
4 101 °F 2006
4 101 °F 2003
4 101 °F 1982
4 101 °F 2018
4 101 °F 2019
4 101 °F 2022
10 100 °F 1968
10 100 °F 2020
10 100 °F 1931
What's the all-time low for Grand Junction on 7/21?
For the date of Jul 21, the lowest temperature ever reached in Grand Junction history is 54 °F which happened in 1987.
Lowest Temperatures in Grand Junction on July 21
Rank Temperature Year
1 54 °F 1987
2 55 °F 1986
3 56 °F 1991
3 56 °F 1976
5 57 °F 1900
5 57 °F 2000
7 58 °F 1957
7 58 °F 1904
7 58 °F 1925
7 58 °F 1924
Lowest High Temperatures in Grand Junction on July 21
Rank Temperature Year
1 78 °F 1911
1 78 °F 1914
3 79 °F 2015
4 80 °F 1903
5 81 °F 1922
5 81 °F 1985
7 82 °F 1973
8 83 °F 2010
9 84 °F 1961
9 84 °F 1930
What's the most it has ever rained in Grand Junction on 7/21?
For the date of Jul 21, the most precipitation ever recorded in Grand Junction history is 0.38 inches which happened in 1977.
All-Time Most Precipitation in Grand Junction on July 21
Rank Precipitation Year
1 0.38 inches 1977
2 0.35 inches 1983
3 0.29 inches 1925
4 0.20 inches 2017
5 0.18 inches 1934
5 0.18 inches 1914
7 0.17 inches 2015
8 0.13 inches 1911
9 0.12 inches 1903
10 0.09 inches 1987
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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