Napa April 23 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of April 23.
April 23 All-Time Records
1901–2024
Highest temperature 90 °F 1966
Lowest temperature 29 °F 1929
Lowest daily high 54 °F 1967
Highest daily low 57 °F 1979
Most precipitation 1.11 inches 1983
April 23 Average Weather
1991–2020 1
Average high 70.3 °F
Average low 44.1 °F
Chance precipitation 19.2%
Napa April 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 63 52 0.00 n/a
2023 74 53 0.00 n/a
2022 74 38 0.00 n/a
2021 64 49 0.00 n/a
2020 81 51 0.00 n/a
2019 85 50 0.00 n/a
2018 79 n/a 0.00 n/a
2017 70 50 0.00 n/a
2016 67 41 0.00 n/a
2015 65 48 0.00 n/a
2014 67 37 0.00 n/a
2013 84 46 0.00 n/a
2012 66 54 0.00 n/a
2011 61 48 0.02 n/a
2010 69 42 0.00 n/a
2009 67 46 0.00 n/a
2008 61 34 0.02 n/a
2007 71 35 0.00 n/a
2006 63 52 0.01 n/a
2005 62 45 0.04 n/a
2004 82 38 0.00 n/a
2003 60 40 0.00 n/a
2002 80 40 0.00 n/a
2001 73 37 0.00 n/a
2000 69 40 0.00 n/a
1999 78 50 0.00 n/a
1998 69 55 0.17 0.0
1997 69 45 0.10 0.0
1996 73 40 0.00 0.0
1995 80 41 0.00 0.0
1994 65 48 0.29 0.0
1993 64 47 0.05 0.0
1992 75 45 0.00 0.0
1991 60 49 0.00 0.0
1990 64 52 0.32 0.0
1989 60 47 0.36 0.0
1988 65 42 0.58 0.0
1987 67 47 0.00 0.0
1986 66 46 0.00 0.0
1985 78 41 0.00 0.0
1984 75 49 0.00 0.0
1983 60 48 1.11 0.0
1982 78 47 0.00 0.0
1981 82 51 0.00 0.0
1980 68 50 0.03 0.0
1979 63 57 0.40 0.0
1978 75 42 0.00 0.0
1977 84 41 0.00 0.0
1976 77 40 0.00 0.0
1975 64 42 0.00 0.0
1974 60 47 0.14 0.0
1973 75 44 0.00 0.0
1972 69 40 0.00 0.0
1971 66 44 0.00 0.0
1970 66 35 0.00 0.0
1969 60 47 0.51 0.0
1968 70 42 0.00 0.0
1967 54 40 0.52 0.0
1966 90 55 0.00 0.0
1965 77 42 0.00 0.0
1964 61 32 0.00 0.0
1963 72 37 0.00 0.0
1962 81 46 0.00 0.0
1961 62 40 0.05 0.0
1960 54 38 0.13 0.0
1959 86 44 0.00 0.0
1958 68 45 0.00 0.0
1957 62 46 0.00 0.0
1956 70 45 0.00 0.0
1955 70 38 0.00 0.0
1954 67 50 0.00 0.0
1953 74 40 0.00 0.0
1952 64 41 0.00 0.0
1951 67 46 0.00 0.0
1950 74 39 0.00 0.0
1949 74 45 0.00 0.0
1948 71 39 0.04 n/a
1947 72 42 0.00 n/a
1946 90 47 0.00 n/a
1945 89 52 0.00 n/a
1944 67 44 0.00 n/a
1943 75 51 0.00 n/a
1942 71 46 0.00 n/a
1941 70 45 0.00 n/a
1940 65 40 0.00 n/a
1939 70 47 0.00 n/a
1938 65 42 0.00 n/a
1937 73 38 0.00 n/a
1936 67 52 0.00 n/a
1935 70 44 0.00 n/a
1934 67 55 0.26 n/a
1933 n/a n/a 0.00 n/a
1932 64 44 0.21 n/a
1931 63 40 0.00 n/a
1930 69 46 0.00 n/a
1929 64 29 0.00 n/a
1928 57 46 0.00 n/a
1927 83 44 0.00 n/a
1926 74 41 0.00 n/a
1925 63 36 0.02 n/a
1924 60 45 0.00 n/a
1923 68 41 0.00 n/a
1922 67 47 0.00 n/a
1921 71 43 0.00 n/a
1920 79 33 0.00 n/a
1919 69 42 0.00 n/a
1918 65 45 0.00 n/a
1917 73 55 0.08 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 63 50 0.00 n/a
1913 87 56 0.00 n/a
1912 63 43 0.00 n/a
1911 64 45 0.00 0.0
1910 70 47 0.00 0.0
1909 78 44 0.00 n/a
1908 64 48 0.05 n/a
1907 63 45 0.00 n/a
1906 61 53 0.14 n/a
1905 69 45 n/a n/a
1904 61 36 0.25 n/a
1903 76 43 n/a n/a
1902 62 39 0.00 n/a
1901 n/a n/a n/a n/a
What's the all-time high for Napa on 4/23?
For the date of Apr 23, the highest temperature ever reached in Napa history is 90 °F which has happened 2 times, most recently in 1966.
Highest Temperatures in Napa on April 23
Rank Temperature Year
1 90 °F 1946
1 90 °F 1966
3 89 °F 1945
4 87 °F 1913
5 86 °F 1959
6 85 °F 2019
7 84 °F 2013
7 84 °F 1977
9 83 °F 1927
10 82 °F 1981
10 82 °F 2004
What's the all-time low for Napa on 4/23?
For the date of Apr 23, the lowest temperature ever reached in Napa history is 29 °F which happened in 1929.
Lowest Temperatures in Napa on April 23
Rank Temperature Year
1 29 °F 1929
2 32 °F 1964
3 33 °F 1920
4 34 °F 2008
5 35 °F 2007
5 35 °F 1970
7 36 °F 1904
7 36 °F 1925
9 37 °F 2014
9 37 °F 2001
9 37 °F 1963
Lowest High Temperatures in Napa on April 23
Rank Temperature Year
1 54 °F 1960
1 54 °F 1967
3 57 °F 1928
4 60 °F 1983
4 60 °F 1974
4 60 °F 1924
4 60 °F 1969
4 60 °F 1991
4 60 °F 1989
4 60 °F 2003
What's the most it has ever rained in Napa on 4/23?
For the date of Apr 23, the most precipitation ever recorded in Napa history is 1.11 inches which happened in 1983.
All-Time Most Precipitation in Napa on April 23
Rank Precipitation Year
1 1.11 inches 1983
2 0.58 inches 1988
3 0.52 inches 1967
4 0.51 inches 1969
5 0.40 inches 1979
6 0.36 inches 1989
7 0.32 inches 1990
8 0.29 inches 1994
9 0.26 inches 1934
10 0.25 inches 1904
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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