Palmdale December 21 Weather Records

Daily averages and all-time records for weather in Palmdale, California for the date of December 21.
December 21 All-Time Records
1903–2024
Highest temperature 75 °F 1955
Lowest temperature 15 °F 1968
Lowest daily high 35 °F 1984
Highest daily low 49 °F 2023
Most precipitation 1.08 inches 1970
December 21 Average Weather
1991–2020 1
Average high 57.7 °F
Average low 32.2 °F
Chance precipitation 14.5%
Palmdale December 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 58 49 0.04 n/a
2022 59 28 0.00 n/a
2021 51 33 0.00 n/a
2020 68 29 0.00 n/a
2019 52 30 0.00 0.0
2018 73 42 0.00 0.0
2017 52 21 0.00 n/a
2016 51 35 0.24 n/a
2015 59 33 0.00 0.0
2014 66 42 0.00 0.0
2013 64 31 0.00 0.0
2012 49 18 0.00 0.0
2011 64 29 0.00 0.0
2010 49 45 0.54 n/a
2009 62 39 0.00 n/a
2008 51 28 0.00 n/a
2007 49 28 0.00 n/a
2006 54 22 0.00 n/a
2005 64 35 0.00 n/a
2004 65 32 0.00 n/a
2003 n/a 43 0.00 n/a
2002 52 39 0.00 n/a
2001 52 36 0.03 n/a
2000 73 29 0.00 n/a
1999 73 29 0.00 n/a
1998 n/a 16 0.00 0.0
1997 53 26 0.09 0.0
1996 64 45 0.00 0.0
1995 57 29 0.00 0.0
1994 63 30 0.00 0.0
1993 55 24 0.00 0.0
1992 49 20 0.00 0.0
1991 58 30 0.00 0.0
1990 n/a 24 0.00 0.0
1989 59 28 0.00 0.0
1988 52 35 0.34 0.0
1987 50 28 0.00 0.0
1986 59 30 0.00 0.0
1985 63 29 0.00 0.0
1984 35 19 0.01 n/a
1983 53 29 0.00 0.0
1982 59 36 0.00 0.0
1981 66 44 0.00 0.0
1980 70 33 0.00 0.0
1979 63 30 0.00 0.0
1978 48 24 0.00 0.0
1977 45 32 0.00 0.0
1976 57 26 0.00 0.0
1975 66 30 0.00 0.0
1974 71 35 0.00 0.0
1973 62 27 0.00 0.0
1972 72 35 0.00 0.0
1971 55 28 0.00 0.0
1970 46 32 1.08 0.2
1969 73 46 0.00 0.0
1968 48 15 0.00 0.0
1967 45 24 0.00 0.0
1966 61 40 0.00 0.0
1965 48 31 0.00 0.0
1964 63 46 0.00 0.0
1963 58 33 0.00 0.0
1962 65 31 0.00 0.0
1961 68 42 0.00 0.0
1960 62 32 0.00 0.0
1959 56 39 0.35 0.0
1958 65 34 0.00 0.0
1957 66 36 0.00 0.0
1956 63 34 0.00 0.0
1955 75 43 0.00 0.0
1954 65 30 0.00 0.0
1953 61 31 0.00 0.0
1952 50 33 0.00 0.0
1951 54 23 0.00 0.0
1950 75 36 0.00 0.0
1949 41 22 0.00 0.0
1948 61 29 0.00 0.0
1947 60 35 0.00 0.0
1946 57 32 0.00 0.0
1945 47 34 0.19 0.0
1944 70 35 0.00 0.0
1943 58 39 0.62 0.0
1942 74 32 0.00 0.0
1941 55 35 0.11 0.0
1940 55 32 0.00 0.0
1939 55 27 0.00 0.0
1938 50 40 0.11 0.0
1937 60 29 0.00 0.0
1936 69 43 0.00 0.0
1935 65 32 0.00 0.0
1934 64 34 0.00 0.0
1933 60 29 0.00 0.0
1932 51 33 0.00 0.0
1931 n/a n/a n/a n/a
1930 n/a n/a 0.00 n/a
1929 n/a n/a n/a n/a
1928 n/a n/a 0.00 n/a
1927 n/a n/a 0.08 0.3
1926 n/a n/a 0.14 n/a
1925 n/a n/a 0.00 n/a
1924 n/a n/a 0.00 n/a
1923 n/a n/a 0.00 n/a
1922 n/a n/a 0.00 n/a
1921 n/a n/a 0.25 n/a
1920 n/a n/a 0.00 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
What's the all-time high for Palmdale on 12/21?
For the date of Dec 21, the highest temperature ever reached in Palmdale history is 75 °F which has happened 2 times, most recently in 1955.
Highest Temperatures in Palmdale on December 21
Rank Temperature Year
1 75 °F 1955
1 75 °F 1950
3 74 °F 1942
4 73 °F 1999
4 73 °F 1969
4 73 °F 2018
4 73 °F 2000
8 72 °F 1972
9 71 °F 1974
10 70 °F 1980
10 70 °F 1944
What's the all-time low for Palmdale on 12/21?
For the date of Dec 21, the lowest temperature ever reached in Palmdale history is 15 °F which happened in 1968.
Lowest Temperatures in Palmdale on December 21
Rank Temperature Year
1 15 °F 1968
2 16 °F 1998
3 18 °F 2012
4 19 °F 1984
5 20 °F 1992
6 21 °F 2017
7 22 °F 1949
7 22 °F 2006
9 23 °F 1951
10 24 °F 1990
10 24 °F 1967
10 24 °F 1993
10 24 °F 1978
Lowest High Temperatures in Palmdale on December 21
Rank Temperature Year
1 35 °F 1984
2 41 °F 1949
3 45 °F 1977
3 45 °F 1967
5 46 °F 1970
6 47 °F 1945
7 48 °F 1965
7 48 °F 1978
7 48 °F 1968
10 49 °F 1992
10 49 °F 2010
10 49 °F 2012
10 49 °F 2007
What's the most it has ever rained in Palmdale on 12/21?
For the date of Dec 21, the most precipitation ever recorded in Palmdale history is 1.08 inches which happened in 1970.
All-Time Most Precipitation in Palmdale on December 21
Rank Precipitation Year
1 1.08 inches 1970
2 0.62 inches 1943
3 0.54 inches 2010
4 0.35 inches 1959
5 0.34 inches 1988
6 0.25 inches 1921
7 0.24 inches 2016
8 0.19 inches 1945
9 0.14 inches 1926
10 0.11 inches 1938
10 0.11 inches 1941
Weather Station Details
Years Station Coordinates
1999–2024 Palmdale Airport location
1903–1998 Palmdale location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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