Grand Junction December 18 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of December 18.
December 18 All-Time Records
1900–2024
Highest temperature 53 °F 1980
Lowest temperature -3 °F 1971
Lowest daily high 20 °F 1909
Highest daily low 30 °F 2010
Most precipitation 0.25 inches 1978
Most snow 1.8 inches 1987
December 18 Average Weather
1991–2020 1
Average high 37.8 °F
Average low 17.8 °F
Chance precipitation 22.3%
Chance snow 17.0%
Grand Junction December 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 43 19 0.00 0.0
2022 32 9 0.00 0.0
2021 37 17 0.00 0.0
2020 31 24 0.02 0.3
2019 33 9 0.00 0.0
2018 43 22 0.00 0.0
2017 41 16 0.00 0.0
2016 31 14 0.00 0.0
2015 36 12 0.00 0.0
2014 39 29 0.10 0.0
2013 26 4 0.00 0.0
2012 43 26 0.17 0.9
2011 43 18 0.00 0.0
2010 35 30 0.04 0.3
2009 31 7 0.00 0.0
2008 36 20 0.09 1.4
2007 31 10 0.00 0.0
2006 40 24 0.00 0.0
2005 39 22 0.00 0.0
2004 44 23 0.00 0.0
2003 41 15 0.00 0.0
2002 41 25 0.00 0.0
2001 35 15 0.00 0.0
2000 35 11 0.00 0.0
1999 45 21 0.00 0.0
1998 47 18 0.00 0.0
1997 39 22 0.00 0.0
1996 21 2 0.00 0.0
1995 42 22 0.00 0.0
1994 45 18 0.00 0.0
1993 36 16 0.00 0.0
1992 33 22 0.05 0.8
1991 34 21 0.12 1.2
1990 36 23 0.00 0.0
1989 40 14 0.00 0.0
1988 46 18 0.00 0.0
1987 34 27 0.14 1.8
1986 42 20 0.00 0.0
1985 39 20 0.00 0.0
1984 39 22 0.00 0.0
1983 44 29 0.00 0.0
1982 47 24 0.00 0.0
1981 39 18 0.00 0.0
1980 53 25 0.00 0.0
1979 43 17 0.00 0.0
1978 37 25 0.25 0.0
1977 45 24 0.06 0.4
1976 43 6 0.00 0.0
1975 33 10 0.00 0.0
1974 40 17 0.00 0.0
1973 41 24 0.00 0.0
1972 31 11 0.12 1.4
1971 23 -3 0.00 0.0
1970 40 26 0.03 0.5
1969 50 23 0.00 0.0
1968 30 11 0.00 0.0
1967 26 7 0.00 0.0
1966 43 19 0.00 0.0
1965 36 16 0.00 0.0
1964 27 9 0.06 1.0
1963 42 14 0.00 0.0
1962 48 27 0.00 0.0
1961 29 10 0.08 1.0
1960 40 24 0.00 0.0
1959 39 24 0.01 0.1
1958 49 22 0.00 0.0
1957 40 26 0.07 1.4
1956 26 9 0.00 0.0
1955 47 26 0.00 0.0
1954 35 14 0.00 0.0
1953 42 26 0.00 0.0
1952 39 29 0.12 0.0
1951 26 8 0.00 0.0
1950 43 27 0.00 0.0
1949 45 28 0.00 0.0
1948 41 21 0.00 0.0
1947 39 17 0.00 0.0
1946 40 13 0.00 0.0
1945 30 9 0.00 0.0
1944 46 16 0.00 0.0
1943 36 19 0.00 0.0
1942 52 20 0.00 0.0
1941 46 21 0.00 0.0
1940 32 24 0.00 0.1
1939 52 22 0.00 0.0
1938 31 19 0.00 0.0
1937 43 28 0.00 0.0
1936 45 26 0.00 0.0
1935 41 15 0.00 0.0
1934 41 27 0.00 0.0
1933 32 8 0.00 0.0
1932 28 22 0.00 0.1
1931 25 0 0.00 0.0
1930 36 17 0.00 0.0
1929 41 21 0.00 0.0
1928 25 -2 0.00 0.0
1927 24 6 0.00 0.0
1926 37 19 0.00 0.0
1925 35 18 0.00 0.0
1924 30 16 0.02 0.2
1923 41 13 0.00 0.0
1922 38 22 0.00 0.0
1921 29 22 0.11 1.0
1920 42 22 0.00 0.0
1919 25 -2 0.00 0.0
1918 40 29 0.00 0.0
1917 49 19 0.00 0.0
1916 37 12 0.00 0.0
1915 30 14 0.00 0.0
1914 31 24 0.06 0.8
1913 46 26 0.09 1.3
1912 32 7 0.00 0.0
1911 40 27 0.03 0.0
1910 47 20 0.00 0.0
1909 20 2 0.00 0.0
1908 27 2 0.00 0.0
1907 30 12 0.00 0.0
1906 38 17 0.00 0.0
1905 43 18 0.00 0.0
1904 45 12 0.00 0.0
1903 41 17 0.00 0.0
1902 32 12 0.03 0.3
1901 40 15 0.00 0.0
1900 50 18 0.00 0.0
What's the all-time high for Grand Junction on 12/18?
For the date of Dec 18, the highest temperature ever reached in Grand Junction history is 53 °F which happened in 1980.
Highest Temperatures in Grand Junction on December 18
Rank Temperature Year
1 53 °F 1980
2 52 °F 1939
2 52 °F 1942
4 50 °F 1969
4 50 °F 1900
6 49 °F 1958
6 49 °F 1917
8 48 °F 1962
9 47 °F 1982
9 47 °F 1955
9 47 °F 1910
9 47 °F 1998
What's the all-time low for Grand Junction on 12/18?
For the date of Dec 18, the lowest temperature ever reached in Grand Junction history is -3 °F which happened in 1971.
Lowest Temperatures in Grand Junction on December 18
Rank Temperature Year
1 -3 °F 1971
2 -2 °F 1928
2 -2 °F 1919
4 0 °F 1931
5 2 °F 1909
5 2 °F 1908
5 2 °F 1996
8 4 °F 2013
9 6 °F 1927
9 6 °F 1976
Lowest High Temperatures in Grand Junction on December 18
Rank Temperature Year
1 20 °F 1909
2 21 °F 1996
3 23 °F 1971
4 24 °F 1927
5 25 °F 1919
5 25 °F 1931
5 25 °F 1928
8 26 °F 1956
8 26 °F 2013
8 26 °F 1967
8 26 °F 1951
What's the most it has ever rained in Grand Junction on 12/18?
For the date of Dec 18, the most precipitation ever recorded in Grand Junction history is 0.25 inches which happened in 1978.
All-Time Most Precipitation in Grand Junction on December 18
Rank Precipitation Year
1 0.25 inches 1978
2 0.17 inches 2012
3 0.14 inches 1987
4 0.12 inches 1952
4 0.12 inches 1991
4 0.12 inches 1972
7 0.11 inches 1921
8 0.10 inches 2014
9 0.09 inches 2008
9 0.09 inches 1913
All-Time Most Snow in Grand Junction on December 18
Rank Precipitation Year
1 1.8 inches 1987
2 1.4 inches 1957
2 1.4 inches 2008
2 1.4 inches 1972
5 1.3 inches 1913
6 1.2 inches 1991
7 1.0 inches 1964
7 1.0 inches 1961
7 1.0 inches 1921
10 0.9 inches 2012
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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