Grand Junction December 21 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of December 21.
December 21 All-Time Records
1900–2024
Highest temperature 61 °F 1921
Lowest temperature -10 °F 1990
Lowest daily high 11 °F 1990
Highest daily low 41 °F 2010
Most precipitation 0.31 inches 1981
Most snow 2.9 inches 1963
December 21 Average Weather
1991–2020 1
Average high 37.1 °F
Average low 17.2 °F
Chance precipitation 22.0%
Chance snow 17.1%
Grand Junction December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 52 32 0.00 0.0
2022 35 15 0.00 0.0
2021 41 19 0.00 0.0
2020 47 15 0.00 0.0
2019 44 16 0.00 0.0
2018 41 21 0.00 0.0
2017 41 17 0.02 0.1
2016 35 16 0.00 0.0
2015 37 21 0.02 0.7
2014 35 31 0.04 0.0
2013 27 9 0.03 0.6
2012 16 -3 0.00 0.0
2011 40 20 0.00 0.0
2010 52 41 0.01 0.0
2009 27 7 0.00 0.0
2008 29 7 0.00 0.0
2007 41 21 0.02 0.4
2006 31 18 0.00 0.0
2005 49 25 0.00 0.0
2004 41 22 0.00 0.0
2003 48 26 0.00 0.0
2002 32 23 0.01 0.1
2001 36 15 0.00 0.0
2000 37 17 0.00 0.0
1999 38 20 0.02 0.4
1998 18 -4 0.00 0.2
1997 38 14 0.00 0.0
1996 46 23 0.00 0.0
1995 40 17 0.00 0.0
1994 46 19 0.00 0.0
1993 34 8 0.00 0.0
1992 21 1 0.00 0.0
1991 34 13 0.00 0.0
1990 11 -10 0.08 0.8
1989 43 18 0.00 0.0
1988 43 28 0.04 1.2
1987 33 23 0.00 0.0
1986 46 24 0.00 0.0
1985 45 20 0.00 0.0
1984 39 24 0.00 0.0
1983 28 12 0.00 0.1
1982 50 23 0.00 0.0
1981 37 27 0.31 0.0
1980 53 29 0.00 0.0
1979 40 21 0.00 0.0
1978 27 9 0.00 0.0
1977 27 12 0.00 0.0
1976 38 4 0.00 0.0
1975 31 15 0.00 0.0
1974 44 25 0.00 0.0
1973 36 14 0.00 0.0
1972 33 14 0.00 0.0
1971 29 1 0.00 0.0
1970 36 23 0.00 0.0
1969 53 29 0.00 0.0
1968 20 0 0.13 1.9
1967 22 -4 0.07 0.9
1966 37 21 0.00 0.0
1965 36 13 0.00 0.0
1964 45 22 0.00 0.0
1963 36 25 0.19 2.9
1962 44 19 0.00 0.0
1961 31 17 0.00 0.0
1960 42 22 0.00 0.0
1959 36 28 0.16 1.6
1958 51 23 0.00 0.0
1957 44 23 0.00 0.0
1956 28 8 0.00 0.0
1955 51 25 0.00 0.0
1954 40 15 0.00 0.0
1953 35 23 0.00 0.0
1952 46 31 0.00 0.0
1951 24 -1 0.00 0.0
1950 49 24 0.00 0.0
1949 28 15 0.00 0.0
1948 42 25 0.00 0.0
1947 36 20 0.00 0.0
1946 44 19 0.00 0.0
1945 33 10 0.00 0.0
1944 50 25 0.00 0.0
1943 46 27 0.00 0.0
1942 49 17 0.00 0.0
1941 56 25 0.00 0.0
1940 30 25 0.00 0.0
1939 46 23 0.00 0.0
1938 41 31 0.23 1.8
1937 36 18 0.00 0.0
1936 44 26 0.00 0.0
1935 45 16 0.00 0.0
1934 47 24 0.00 0.0
1933 38 13 0.00 0.0
1932 25 5 0.03 0.0
1931 31 14 0.00 0.0
1930 33 11 0.00 0.0
1929 29 10 0.00 0.0
1928 29 2 0.00 0.0
1927 38 12 0.00 0.0
1926 39 16 0.00 0.0
1925 36 18 0.00 0.0
1924 22 4 0.00 0.0
1923 41 27 0.00 0.2
1922 43 23 0.00 0.0
1921 61 34 0.00 0.0
1920 31 12 0.00 0.0
1919 30 5 0.00 0.0
1918 36 21 0.00 0.0
1917 49 16 0.00 0.0
1916 32 9 0.00 0.0
1915 35 13 0.00 0.0
1914 29 13 0.00 0.0
1913 23 5 0.00 0.0
1912 30 10 0.00 0.0
1911 35 15 0.00 0.0
1910 34 29 0.23 2.6
1909 25 5 0.01 0.2
1908 20 -5 0.00 0.0
1907 41 20 0.00 0.0
1906 50 21 0.00 0.0
1905 34 15 0.00 0.0
1904 45 15 0.00 0.0
1903 42 13 0.00 0.0
1902 27 2 0.00 0.0
1901 38 7 0.00 0.0
1900 44 24 0.00 0.0
What's the all-time high for Grand Junction on 12/21?
For the date of Dec 21, the highest temperature ever reached in Grand Junction history is 61 °F which happened in 1921.
Highest Temperatures in Grand Junction on December 21
Rank Temperature Year
1 61 °F 1921
2 56 °F 1941
3 53 °F 1980
3 53 °F 1969
5 52 °F 2010
5 52 °F 2023
7 51 °F 1958
7 51 °F 1955
9 50 °F 1982
9 50 °F 1944
9 50 °F 1906
What's the all-time low for Grand Junction on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Grand Junction history is -10 °F which happened in 1990.
Lowest Temperatures in Grand Junction on December 21
Rank Temperature Year
1 -10 °F 1990
2 -5 °F 1908
3 -4 °F 1967
3 -4 °F 1998
5 -3 °F 2012
6 -1 °F 1951
7 0 °F 1968
8 1 °F 1971
8 1 °F 1992
10 2 °F 1928
10 2 °F 1902
Lowest High Temperatures in Grand Junction on December 21
Rank Temperature Year
1 11 °F 1990
2 16 °F 2012
3 18 °F 1998
4 20 °F 1908
4 20 °F 1968
6 21 °F 1992
7 22 °F 1967
7 22 °F 1924
9 23 °F 1913
10 24 °F 1951
What's the most it has ever rained in Grand Junction on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Grand Junction history is 0.31 inches which happened in 1981.
All-Time Most Precipitation in Grand Junction on December 21
Rank Precipitation Year
1 0.31 inches 1981
2 0.23 inches 1938
2 0.23 inches 1910
4 0.19 inches 1963
5 0.16 inches 1959
6 0.13 inches 1968
7 0.08 inches 1990
8 0.07 inches 1967
9 0.04 inches 2014
9 0.04 inches 1988
All-Time Most Snow in Grand Junction on December 21
Rank Precipitation Year
1 2.9 inches 1963
2 2.6 inches 1910
3 1.9 inches 1968
4 1.8 inches 1938
5 1.6 inches 1959
6 1.2 inches 1988
7 0.9 inches 1967
8 0.8 inches 1990
9 0.7 inches 2015
10 0.6 inches 2013
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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