Napa December 23 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of December 23.
December 23 All-Time Records
1901–2024
Highest temperature 70 °F 1939
Lowest temperature 17 °F 1990
Lowest daily high 43 °F 1990
Highest daily low 57 °F 2005
Most precipitation 2.12 inches 1964
December 23 Average Weather
1991–2020 1
Average high 56.8 °F
Average low 37.0 °F
Chance precipitation 33.8%
Napa December 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 59 37 0.00 n/a
2022 58 45 0.00 n/a
2021 57 49 0.76 n/a
2020 56 28 0.00 n/a
2019 55 31 0.00 n/a
2018 58 41 0.00 n/a
2017 54 35 0.00 n/a
2016 55 39 0.66 n/a
2015 56 36 0.00 n/a
2014 65 43 0.00 n/a
2013 64 32 0.00 n/a
2012 57 46 0.65 n/a
2011 57 20 0.00 n/a
2010 54 38 0.00 n/a
2009 55 28 0.00 n/a
2008 50 32 0.00 n/a
2007 58 30 0.00 n/a
2006 54 34 0.00 n/a
2005 62 57 0.00 n/a
2004 66 37 0.00 n/a
2003 56 48 0.18 n/a
2002 57 37 0.00 n/a
2001 57 39 0.06 n/a
2000 52 31 0.00 n/a
1999 63 28 0.00 n/a
1998 47 23 0.00 0.0
1997 60 33 0.00 0.0
1996 57 41 0.08 0.0
1995 57 42 0.00 0.0
1994 49 37 0.00 0.0
1993 57 27 0.00 0.0
1992 51 33 0.00 0.0
1991 61 33 0.00 0.0
1990 43 17 0.00 0.0
1989 49 30 0.00 0.0
1988 51 34 0.30 0.0
1987 52 33 0.00 0.0
1986 58 41 0.05 0.0
1985 49 33 0.00 0.0
1984 54 29 0.00 0.0
1983 45 39 0.41 0.0
1982 56 41 0.00 0.0
1981 60 40 0.00 0.0
1980 60 44 0.00 0.0
1979 56 34 1.43 0.0
1978 55 28 0.00 0.0
1977 64 51 0.86 0.0
1976 55 37 0.00 0.0
1975 61 35 0.00 0.0
1974 56 32 0.00 0.0
1973 55 38 0.02 0.0
1972 56 37 0.05 0.0
1971 56 43 0.24 0.0
1970 55 37 0.00 0.0
1969 57 47 0.35 0.0
1968 50 41 0.03 0.0
1967 62 33 0.00 0.0
1966 49 37 0.02 0.0
1965 56 31 0.00 0.0
1964 63 54 2.12 0.0
1963 62 32 0.00 0.0
1962 49 39 0.00 0.0
1961 64 35 0.00 0.0
1960 57 34 0.00 0.0
1959 58 44 1.40 0.0
1958 58 38 0.00 0.0
1957 56 32 0.00 0.0
1956 54 35 0.00 0.0
1955 62 49 1.65 0.0
1954 44 36 0.00 0.0
1953 61 32 0.00 0.0
1952 57 35 0.00 0.0
1951 51 35 0.00 0.0
1950 56 38 0.00 0.0
1949 52 31 0.00 0.0
1948 50 26 0.00 0.0
1947 60 40 0.00 n/a
1946 65 48 0.00 n/a
1945 61 49 1.03 n/a
1944 n/a n/a n/a n/a
1943 68 40 0.00 n/a
1942 58 44 1.29 n/a
1941 55 40 0.29 n/a
1940 62 50 1.35 n/a
1939 70 44 0.05 n/a
1938 64 40 0.00 n/a
1937 53 29 0.00 n/a
1936 56 42 0.00 n/a
1935 60 29 0.00 n/a
1934 65 40 0.00 n/a
1933 46 36 0.00 n/a
1932 56 43 0.74 n/a
1931 55 43 0.64 n/a
1930 56 24 0.00 n/a
1929 54 35 0.00 n/a
1928 62 25 0.04 n/a
1927 50 31 0.00 n/a
1926 47 40 0.07 n/a
1925 49 48 0.00 n/a
1924 50 29 0.02 n/a
1923 n/a 28 0.00 n/a
1922 49 41 0.00 n/a
1921 n/a n/a n/a n/a
1920 50 40 0.36 n/a
1919 67 45 0.00 n/a
1918 46 30 0.00 n/a
1917 50 40 0.00 n/a
1916 n/a n/a n/a n/a
1915 57 42 n/a n/a
1914 n/a n/a n/a n/a
1913 53 46 0.24 n/a
1912 53 35 0.00 n/a
1911 52 35 0.00 0.0
1910 56 38 0.00 n/a
1909 50 32 n/a n/a
1908 45 35 n/a n/a
1907 45 42 n/a n/a
1906 59 45 n/a n/a
1905 47 32 0.00 n/a
1904 53 46 0.52 n/a
1903 63 37 n/a n/a
1902 58 36 n/a n/a
1901 65 40 0.00 n/a
What's the all-time high for Napa on 12/23?
For the date of Dec 23, the highest temperature ever reached in Napa history is 70 °F which happened in 1939.
Highest Temperatures in Napa on December 23
Rank Temperature Year
1 70 °F 1939
2 68 °F 1943
3 67 °F 1919
4 66 °F 2004
5 65 °F 1946
5 65 °F 2014
5 65 °F 1934
5 65 °F 1901
9 64 °F 1961
9 64 °F 1938
9 64 °F 2013
9 64 °F 1977
What's the all-time low for Napa on 12/23?
For the date of Dec 23, the lowest temperature ever reached in Napa history is 17 °F which happened in 1990.
Lowest Temperatures in Napa on December 23
Rank Temperature Year
1 17 °F 1990
2 20 °F 2011
3 23 °F 1998
4 24 °F 1930
5 25 °F 1928
6 26 °F 1948
7 27 °F 1993
8 28 °F 1999
8 28 °F 1978
8 28 °F 1923
8 28 °F 2020
8 28 °F 2009
Lowest High Temperatures in Napa on December 23
Rank Temperature Year
1 43 °F 1990
2 44 °F 1954
3 45 °F 1908
3 45 °F 1983
3 45 °F 1907
6 46 °F 1933
6 46 °F 1918
8 47 °F 1905
8 47 °F 1926
8 47 °F 1998
What's the most it has ever rained in Napa on 12/23?
For the date of Dec 23, the most precipitation ever recorded in Napa history is 2.12 inches which happened in 1964.
All-Time Most Precipitation in Napa on December 23
Rank Precipitation Year
1 2.12 inches 1964
2 1.65 inches 1955
3 1.43 inches 1979
4 1.40 inches 1959
5 1.35 inches 1940
6 1.29 inches 1942
7 1.03 inches 1945
8 0.86 inches 1977
9 0.76 inches 2021
10 0.74 inches 1932
Weather Station Details
Years Station Coordinates
1999–2024 Napa County Airport location
1901–1998 Napa State Hospital location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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