Napa April 8 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of April 8.
April 8 All-Time Records
1901–2024
Highest temperature 91 °F 1989
Lowest temperature 29 °F 2001
Lowest daily high 50 °F 1927
Highest daily low 57 °F 1984
Most precipitation 1.20 inches 1926
April 8 Average Weather
1991–2020 1
Average high 67.1 °F
Average low 42.2 °F
Chance precipitation 23.8%
Napa April 8 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 75 40 0.00 n/a
2023 67 47 0.00 n/a
2022 83 45 0.00 n/a
2021 70 34 0.00 n/a
2020 61 42 0.00 n/a
2019 69 53 0.04 n/a
2018 67 44 0.00 n/a
2017 59 41 0.07 n/a
2016 66 53 0.04 n/a
2015 63 35 0.00 n/a
2014 81 48 0.00 n/a
2013 70 43 0.00 n/a
2012 69 36 0.00 n/a
2011 58 34 0.01 n/a
2010 66 38 0.00 n/a
2009 59 47 0.00 n/a
2008 61 40 0.00 n/a
2007 71 46 0.00 n/a
2006 61 44 0.00 n/a
2005 60 41 0.31 n/a
2004 67 40 0.00 n/a
2003 73 38 0.00 n/a
2002 61 50 0.00 n/a
2001 55 29 0.14 n/a
2000 61 46 0.00 n/a
1999 52 37 0.36 n/a
1998 62 38 0.00 0.0
1997 69 40 0.00 0.0
1996 83 50 0.00 0.0
1995 62 40 0.04 0.0
1994 62 44 0.05 0.0
1993 72 44 0.12 0.0
1992 74 41 0.00 0.0
1991 73 39 0.00 0.0
1990 60 51 0.00 0.0
1989 91 54 0.00 0.0
1988 78 49 n/a n/a
1987 79 44 0.00 0.0
1986 68 44 0.12 0.0
1985 80 47 0.00 0.0
1984 65 57 0.02 0.0
1983 67 44 0.00 0.0
1982 67 35 0.00 0.0
1981 68 38 0.00 0.0
1980 73 38 0.00 0.0
1979 65 49 0.00 0.0
1978 75 41 0.00 0.0
1977 60 49 0.29 0.0
1976 61 47 0.89 0.0
1975 54 43 0.13 0.0
1974 70 38 0.00 0.0
1973 78 42 0.00 0.0
1972 65 37 0.00 0.0
1971 67 36 0.00 0.0
1970 70 40 0.00 0.0
1969 70 40 0.00 0.0
1968 78 42 0.00 0.0
1967 63 35 0.00 0.0
1966 69 46 0.00 0.0
1965 54 45 0.79 0.0
1964 73 38 0.00 0.0
1963 61 40 0.06 0.0
1962 78 45 0.00 0.0
1961 79 40 0.00 0.0
1960 71 48 0.00 0.0
1959 80 39 0.00 0.0
1958 69 40 0.02 0.0
1957 81 43 0.00 0.0
1956 77 39 0.00 0.0
1955 76 38 0.00 0.0
1954 66 40 0.00 0.0
1953 58 30 0.00 0.0
1952 65 45 0.14 0.0
1951 78 43 0.00 0.0
1950 56 43 0.70 0.0
1949 66 38 0.00 0.0
1948 60 40 0.05 n/a
1947 64 38 0.01 n/a
1946 59 38 0.06 n/a
1945 64 47 0.26 n/a
1944 63 45 0.09 n/a
1943 65 42 0.00 n/a
1942 68 46 0.00 n/a
1941 66 40 0.00 n/a
1940 70 54 0.03 n/a
1939 76 43 0.00 n/a
1938 72 44 0.00 n/a
1937 65 48 0.04 n/a
1936 73 40 0.00 n/a
1935 56 40 0.91 n/a
1934 72 48 0.00 n/a
1933 n/a n/a 0.15 n/a
1932 76 35 0.00 n/a
1931 80 39 0.00 n/a
1930 70 39 0.00 n/a
1929 59 34 0.15 n/a
1928 67 55 0.00 n/a
1927 50 41 0.00 n/a
1926 52 37 1.20 n/a
1925 62 47 0.00 n/a
1924 68 47 0.00 n/a
1923 57 50 0.02 n/a
1922 60 38 0.00 n/a
1921 76 39 0.00 n/a
1920 60 44 0.02 n/a
1919 69 35 0.00 n/a
1918 68 43 0.00 n/a
1917 63 44 0.01 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 59 53 0.00 n/a
1913 68 52 0.00 n/a
1912 58 46 0.00 n/a
1911 58 41 0.00 0.0
1910 65 44 0.00 0.0
1909 80 47 0.00 n/a
1908 78 41 0.00 n/a
1907 75 47 0.00 n/a
1906 68 52 0.00 n/a
1905 69 45 n/a n/a
1904 84 45 n/a n/a
1903 79 47 n/a n/a
1902 60 42 0.14 n/a
1901 n/a 32 n/a n/a
What's the all-time high for Napa on 4/8?
For the date of Apr 8, the highest temperature ever reached in Napa history is 91 °F which happened in 1989.
Highest Temperatures in Napa on April 8
Rank Temperature Year
1 91 °F 1989
2 84 °F 1904
3 83 °F 2022
3 83 °F 1996
5 81 °F 1957
5 81 °F 2014
7 80 °F 1909
7 80 °F 1959
7 80 °F 1931
7 80 °F 1985
What's the all-time low for Napa on 4/8?
For the date of Apr 8, the lowest temperature ever reached in Napa history is 29 °F which happened in 2001.
Lowest Temperatures in Napa on April 8
Rank Temperature Year
1 29 °F 2001
2 30 °F 1953
3 32 °F 1901
4 34 °F 2011
4 34 °F 2021
4 34 °F 1929
7 35 °F 1932
7 35 °F 1919
7 35 °F 1967
7 35 °F 2015
7 35 °F 1982
Lowest High Temperatures in Napa on April 8
Rank Temperature Year
1 50 °F 1927
2 52 °F 1999
2 52 °F 1926
4 54 °F 1975
4 54 °F 1965
6 55 °F 2001
7 56 °F 1950
7 56 °F 1935
9 57 °F 1923
10 58 °F 1912
10 58 °F 2011
10 58 °F 1953
10 58 °F 1911
What's the most it has ever rained in Napa on 4/8?
For the date of Apr 8, the most precipitation ever recorded in Napa history is 1.20 inches which happened in 1926.
All-Time Most Precipitation in Napa on April 8
Rank Precipitation Year
1 1.20 inches 1926
2 0.91 inches 1935
3 0.89 inches 1976
4 0.79 inches 1965
5 0.70 inches 1950
6 0.36 inches 1999
7 0.31 inches 2005
8 0.29 inches 1977
9 0.26 inches 1945
10 0.15 inches 1933
10 0.15 inches 1929
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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