Napa December 28 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of December 28.
December 28 All-Time Records
1901–2024
Highest temperature 75 °F 1975
Lowest temperature 24 °F 2013
Lowest daily high 42 °F 2007
Highest daily low 55 °F 1945
Most precipitation 1.98 inches 1922
December 28 Average Weather
1991–2020 1
Average high 56.4 °F
Average low 37.0 °F
Chance precipitation 33.9%
Napa December 28 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 62 53 0.00 n/a
2022 56 35 0.00 n/a
2021 45 35 0.02 n/a
2020 60 34 0.01 n/a
2019 56 27 0.00 n/a
2018 63 36 0.00 n/a
2017 63 30 0.00 n/a
2016 60 31 0.00 n/a
2015 49 31 0.00 n/a
2014 55 34 0.00 n/a
2013 62 24 0.00 n/a
2012 47 33 0.00 n/a
2011 61 35 0.00 n/a
2010 55 45 1.16 n/a
2009 51 33 0.00 n/a
2008 56 41 0.00 n/a
2007 42 38 0.05 n/a
2006 62 34 0.00 n/a
2005 62 47 0.68 n/a
2004 53 40 0.48 n/a
2003 49 29 0.03 n/a
2002 59 46 1.00 n/a
2001 53 49 1.11 n/a
2000 60 30 0.00 n/a
1999 64 29 0.00 n/a
1998 56 34 0.00 0.0
1997 64 34 0.00 0.0
1996 58 51 0.60 0.0
1995 62 53 0.02 0.0
1994 55 39 0.25 0.0
1993 61 37 0.00 0.0
1992 51 31 1.40 0.0
1991 53 47 0.94 0.0
1990 54 25 0.00 0.0
1989 48 30 0.00 0.0
1988 48 35 0.12 0.0
1987 51 40 0.60 0.0
1986 53 35 0.00 0.0
1985 42 35 0.00 0.0
1984 55 32 0.00 0.0
1983 60 43 0.01 0.0
1982 57 35 0.00 0.0
1981 53 36 0.00 0.0
1980 63 41 0.00 0.0
1979 57 34 0.00 0.0
1978 54 35 0.00 0.0
1977 58 53 0.26 0.0
1976 58 30 0.00 0.0
1975 75 39 0.00 0.0
1974 53 40 0.52 0.0
1973 61 53 0.07 0.0
1972 57 32 0.05 0.0
1971 56 41 0.00 0.0
1970 53 41 0.08 0.0
1969 60 42 0.00 0.0
1968 53 43 0.41 0.0
1967 75 40 0.00 0.0
1966 52 29 0.00 0.0
1965 57 35 1.12 0.0
1964 56 37 0.42 0.0
1963 55 40 0.00 0.0
1962 56 26 0.00 0.0
1961 52 37 0.00 0.0
1960 65 48 0.00 0.0
1959 62 35 0.00 0.0
1958 56 40 0.02 0.0
1957 54 42 0.03 0.0
1956 68 29 0.00 0.0
1955 58 31 0.00 0.0
1954 50 37 0.00 0.0
1953 68 44 0.00 0.0
1952 57 45 1.27 0.0
1951 63 52 0.87 0.0
1950 52 37 0.00 0.0
1949 62 29 0.00 0.0
1948 51 31 0.04 0.0
1947 60 39 0.00 n/a
1946 55 30 0.00 n/a
1945 59 55 0.70 n/a
1944 n/a 40 0.41 n/a
1943 51 45 0.52 n/a
1942 61 46 0.52 n/a
1941 55 45 1.15 n/a
1940 57 50 0.24 n/a
1939 56 47 0.00 n/a
1938 60 38 0.00 n/a
1937 53 28 0.00 n/a
1936 45 36 0.02 n/a
1935 49 40 0.00 n/a
1934 51 39 0.17 n/a
1933 48 41 0.00 n/a
1932 58 30 0.00 n/a
1931 54 40 0.90 n/a
1930 64 24 0.00 n/a
1929 56 34 0.00 n/a
1928 63 42 0.22 n/a
1927 47 42 0.12 n/a
1926 48 31 0.00 n/a
1925 52 36 0.00 n/a
1924 56 41 0.08 n/a
1923 n/a 28 0.00 n/a
1922 58 n/a 1.98 n/a
1921 n/a n/a n/a n/a
1920 55 36 0.00 n/a
1919 59 29 0.00 n/a
1918 43 24 0.00 n/a
1917 75 30 0.00 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 52 49 0.00 n/a
1912 57 37 0.00 n/a
1911 47 33 0.76 0.0
1910 49 33 0.00 n/a
1909 50 36 n/a n/a
1908 45 37 n/a n/a
1907 54 40 0.17 n/a
1906 60 41 n/a n/a
1905 47 36 0.07 n/a
1904 52 37 0.04 n/a
1903 61 35 n/a n/a
1902 61 31 n/a n/a
1901 63 36 0.00 n/a
What's the all-time high for Napa on 12/28?
For the date of Dec 28, the highest temperature ever reached in Napa history is 75 °F which has happened 3 times, most recently in 1975.
Highest Temperatures in Napa on December 28
Rank Temperature Year
1 75 °F 1975
1 75 °F 1967
1 75 °F 1917
4 68 °F 1953
4 68 °F 1956
6 65 °F 1960
7 64 °F 1930
7 64 °F 1997
7 64 °F 1999
10 63 °F 1928
10 63 °F 1951
10 63 °F 1980
10 63 °F 2017
10 63 °F 2018
10 63 °F 1901
What's the all-time low for Napa on 12/28?
For the date of Dec 28, the lowest temperature ever reached in Napa history is 24 °F which has happened 3 times, most recently in 2013.
Lowest Temperatures in Napa on December 28
Rank Temperature Year
1 24 °F 2013
1 24 °F 1918
1 24 °F 1930
4 25 °F 1990
5 26 °F 1962
6 27 °F 2019
7 28 °F 1923
7 28 °F 1937
9 29 °F 1999
9 29 °F 1956
9 29 °F 2003
9 29 °F 1919
9 29 °F 1949
9 29 °F 1966
Lowest High Temperatures in Napa on December 28
Rank Temperature Year
1 42 °F 2007
1 42 °F 1985
3 43 °F 1918
4 45 °F 2021
4 45 °F 1936
4 45 °F 1908
7 47 °F 1911
7 47 °F 1905
7 47 °F 2012
7 47 °F 1927
What's the most it has ever rained in Napa on 12/28?
For the date of Dec 28, the most precipitation ever recorded in Napa history is 1.98 inches which happened in 1922.
All-Time Most Precipitation in Napa on December 28
Rank Precipitation Year
1 1.98 inches 1922
2 1.40 inches 1992
3 1.27 inches 1952
4 1.16 inches 2010
5 1.15 inches 1941
6 1.12 inches 1965
7 1.11 inches 2001
8 1.00 inches 2002
9 0.94 inches 1991
10 0.90 inches 1931
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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