Grand Junction May 15 Weather Records

Daily averages and all-time records for weather in Grand Junction, Colorado for the date of May 15.
May 15 All-Time Records
1900–2024
Highest temperature 90 °F 1996
Lowest temperature 32 °F 1916
Lowest daily high 57 °F 2015
Highest daily low 60 °F 1996
Most precipitation 0.39 inches 1986
Most snow none -
May 15 Average Weather
1991–2020 1
Average high 76.0 °F
Average low 47.1 °F
Chance precipitation 21.3%
Chance snow 0.3%
Grand Junction May 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 48 0.00 0.0
2022 88 49 0.00 0.0
2021 84 53 0.00 0.0
2020 76 52 0.00 0.0
2019 83 52 0.00 0.0
2018 82 47 0.00 0.0
2017 80 55 0.00 0.0
2016 75 54 0.09 0.0
2015 57 43 0.13 0.0
2014 72 39 0.00 0.0
2013 84 59 0.05 0.0
2012 88 47 0.00 0.0
2011 83 53 0.00 0.0
2010 63 45 0.31 0.0
2009 79 52 0.00 0.0
2008 69 51 0.00 0.0
2007 83 46 0.00 0.0
2006 86 56 0.00 0.0
2005 81 46 0.00 0.0
2004 82 52 0.00 0.0
2003 67 51 0.32 0.0
2002 85 49 0.00 0.0
2001 85 53 0.00 0.0
2000 81 55 0.00 0.0
1999 74 41 0.00 0.0
1998 68 38 0.00 0.0
1997 86 51 0.00 0.0
1996 90 60 0.00 0.0
1995 81 51 0.00 0.0
1994 84 53 0.00 0.0
1993 83 57 0.00 0.0
1992 84 52 0.00 0.0
1991 64 43 0.12 0.0
1990 67 47 0.01 0.0
1989 63 46 0.15 0.0
1988 87 49 0.00 0.0
1987 81 55 0.00 0.0
1986 59 46 0.39 0.0
1985 81 48 0.00 0.0
1984 78 60 0.07 0.0
1983 66 38 0.02 0.0
1982 70 43 0.00 0.0
1981 79 50 0.06 0.0
1980 68 43 0.00 0.0
1979 80 49 0.00 0.0
1978 89 55 0.00 0.0
1977 74 50 0.14 0.0
1976 82 50 0.00 0.0
1975 86 52 0.00 0.0
1974 86 52 0.00 0.0
1973 78 52 0.00 0.0
1972 84 47 0.00 0.0
1971 80 55 0.00 0.0
1970 75 38 0.00 0.0
1969 77 55 0.00 0.0
1968 66 34 0.00 0.0
1967 73 34 0.00 0.0
1966 83 54 0.00 0.0
1965 72 46 0.00 0.0
1964 87 49 0.00 0.0
1963 80 53 0.00 0.0
1962 68 41 0.00 0.0
1961 73 51 0.00 0.0
1960 70 53 0.00 0.0
1959 85 55 0.00 0.0
1958 73 43 0.00 0.0
1957 58 44 0.17 0.0
1956 71 38 0.00 0.0
1955 68 42 0.00 0.0
1954 87 56 0.00 0.0
1953 68 48 0.00 0.0
1952 76 48 0.00 0.0
1951 63 46 0.03 0.0
1950 77 49 0.00 0.0
1949 73 54 0.00 0.0
1948 84 53 0.00 0.0
1947 69 46 0.20 0.0
1946 73 50 0.00 0.0
1945 63 45 0.05 0.0
1944 85 60 0.01 0.0
1943 68 46 0.00 0.0
1942 73 47 0.00 0.0
1941 67 51 0.01 0.0
1940 88 57 0.00 0.0
1939 70 52 0.00 0.0
1938 82 58 0.04 0.0
1937 87 59 0.00 0.0
1936 84 59 0.02 0.0
1935 70 43 0.00 0.0
1934 82 51 0.00 0.0
1933 68 41 0.00 0.0
1932 72 52 0.00 0.0
1931 84 58 0.00 0.0
1930 77 47 0.00 0.0
1929 82 49 0.00 0.0
1928 71 42 0.00 0.0
1927 87 54 0.00 0.0
1926 80 47 0.00 0.0
1925 72 43 0.00 0.0
1924 81 44 0.00 0.0
1923 66 50 0.00 0.0
1922 69 44 0.00 0.0
1921 77 54 0.06 0.0
1920 66 43 0.00 0.0
1919 82 53 0.00 0.0
1918 81 59 0.00 0.0
1917 74 56 0.04 0.0
1916 58 32 0.00 0.0
1915 78 45 0.00 0.0
1914 65 49 0.07 0.0
1913 74 44 0.00 0.0
1912 73 40 0.00 0.0
1911 69 44 0.00 0.0
1910 73 39 0.00 0.0
1909 72 40 0.00 0.0
1908 79 48 0.00 0.0
1907 71 36 0.00 0.0
1906 80 52 0.00 0.0
1905 76 42 0.00 0.0
1904 73 46 0.00 0.0
1903 76 57 0.01 0.0
1902 75 44 0.00 0.0
1901 80 54 0.25 0.0
1900 77 47 0.00 0.0
What's the all-time high for Grand Junction on 5/15?
For the date of May 15, the highest temperature ever reached in Grand Junction history is 90 °F which happened in 1996.
Highest Temperatures in Grand Junction on May 15
Rank Temperature Year
1 90 °F 1996
2 89 °F 1978
3 88 °F 2012
3 88 °F 1940
3 88 °F 2022
6 87 °F 1954
6 87 °F 1927
6 87 °F 1964
6 87 °F 1937
6 87 °F 1988
What's the all-time low for Grand Junction on 5/15?
For the date of May 15, the lowest temperature ever reached in Grand Junction history is 32 °F which happened in 1916.
Lowest Temperatures in Grand Junction on May 15
Rank Temperature Year
1 32 °F 1916
2 34 °F 1968
2 34 °F 1967
4 36 °F 1907
5 38 °F 1956
5 38 °F 1983
5 38 °F 1970
5 38 °F 1998
9 39 °F 2014
9 39 °F 1910
Lowest High Temperatures in Grand Junction on May 15
Rank Temperature Year
1 57 °F 2015
2 58 °F 1957
2 58 °F 1916
4 59 °F 1986
5 63 °F 1951
5 63 °F 1989
5 63 °F 2010
5 63 °F 1945
9 64 °F 1991
10 65 °F 1914
What's the most it has ever rained in Grand Junction on 5/15?
For the date of May 15, the most precipitation ever recorded in Grand Junction history is 0.39 inches which happened in 1986.
All-Time Most Precipitation in Grand Junction on May 15
Rank Precipitation Year
1 0.39 inches 1986
2 0.32 inches 2003
3 0.31 inches 2010
4 0.25 inches 1901
5 0.20 inches 1947
6 0.17 inches 1957
7 0.15 inches 1989
8 0.14 inches 1977
9 0.13 inches 2015
10 0.12 inches 1991
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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