Napa August 8 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of August 8.
August 8 All-Time Records
1901–2024
Highest temperature 100 °F 1984
Lowest temperature 40 °F 1932
Lowest daily high 67 °F 2010
Highest daily low 64 °F 1990
Most precipitation none -
August 8 Average Weather
1991–2020 1
Average high 79.9 °F
Average low 54.1 °F
Chance precipitation 0.7%
Napa August 8 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 58 0.00 n/a
2022 84 51 0.00 n/a
2021 74 56 0.00 n/a
2020 77 59 0.00 n/a
2019 80 52 0.00 n/a
2018 78 56 0.00 n/a
2017 75 58 0.00 n/a
2016 79 56 0.00 n/a
2015 73 58 0.00 n/a
2014 76 56 0.00 n/a
2013 76 54 0.00 0.0
2012 87 47 0.00 n/a
2011 74 55 0.00 n/a
2010 67 53 0.00 n/a
2009 83 49 0.00 n/a
2008 74 53 0.00 n/a
2007 72 51 0.00 n/a
2006 86 57 0.00 n/a
2005 73 50 0.00 n/a
2004 84 54 0.00 n/a
2003 85 49 0.00 n/a
2002 97 45 0.00 n/a
2001 82 54 0.00 n/a
2000 75 55 0.00 n/a
1999 76 57 0.00 n/a
1998 75 57 0.00 0.0
1997 88 58 0.00 0.0
1996 88 52 0.00 0.0
1995 92 58 0.00 0.0
1994 78 54 0.00 0.0
1993 79 53 0.00 0.0
1992 82 57 0.00 0.0
1991 89 55 0.00 0.0
1990 83 64 0.00 0.0
1989 80 60 0.00 0.0
1988 79 54 0.00 0.0
1987 78 52 0.00 0.0
1986 77 53 0.00 0.0
1985 87 52 0.00 0.0
1984 100 58 0.00 0.0
1983 88 61 0.00 0.0
1982 95 58 0.00 0.0
1981 89 53 0.00 0.0
1980 81 52 0.00 0.0
1979 78 53 0.00 0.0
1978 85 58 0.00 0.0
1977 78 51 0.00 0.0
1976 80 54 0.00 0.0
1975 96 55 0.00 0.0
1974 81 53 0.00 0.0
1973 75 53 0.00 0.0
1972 78 59 0.00 0.0
1971 96 60 0.00 0.0
1970 98 52 0.00 0.0
1969 92 52 0.00 0.0
1968 n/a 52 0.00 0.0
1967 82 55 0.00 0.0
1966 86 54 0.00 0.0
1965 82 52 0.00 0.0
1964 80 56 0.00 0.0
1963 74 59 0.00 0.0
1962 76 50 0.00 0.0
1961 88 57 0.00 0.0
1960 76 50 0.00 0.0
1959 82 53 0.00 0.0
1958 78 58 0.00 0.0
1957 77 54 0.00 0.0
1956 83 53 0.00 0.0
1955 84 53 0.00 0.0
1954 76 47 0.00 0.0
1953 96 52 0.00 0.0
1952 79 50 0.00 0.0
1951 72 51 0.00 0.0
1950 77 52 0.00 0.0
1949 80 53 0.00 0.0
1948 77 55 0.00 0.0
1947 90 52 0.00 n/a
1946 78 53 0.00 n/a
1945 75 52 0.00 n/a
1944 80 55 0.00 n/a
1943 85 56 0.00 n/a
1942 80 51 0.00 n/a
1941 76 55 0.00 n/a
1940 83 50 0.00 n/a
1939 76 53 0.00 n/a
1938 73 54 0.00 n/a
1937 76 52 0.00 n/a
1936 78 52 0.00 n/a
1935 86 54 0.00 n/a
1934 84 54 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 80 40 0.00 n/a
1931 81 44 0.00 n/a
1930 73 51 0.00 n/a
1929 81 54 0.00 n/a
1928 76 50 0.00 n/a
1927 77 51 0.00 n/a
1926 68 53 0.00 n/a
1925 69 56 0.00 n/a
1924 72 49 0.00 n/a
1923 79 50 0.00 n/a
1922 77 53 0.00 n/a
1921 77 53 0.00 n/a
1920 80 52 0.00 n/a
1919 70 49 0.00 n/a
1918 82 54 0.00 n/a
1917 78 49 0.00 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 75 53 0.00 n/a
1913 79 62 0.00 n/a
1912 80 56 n/a n/a
1911 72 50 0.00 n/a
1910 75 55 0.00 n/a
1909 74 53 0.00 n/a
1908 79 55 0.00 n/a
1907 74 59 0.00 n/a
1906 79 56 0.00 n/a
1905 78 60 0.00 n/a
1904 72 51 0.00 n/a
1903 84 50 0.00 n/a
1902 82 57 0.00 n/a
1901 77 53 0.00 n/a
What's the all-time high for Napa on 8/8?
For the date of Aug 8, the highest temperature ever reached in Napa history is 100 °F which happened in 1984.
Highest Temperatures in Napa on August 8
Rank Temperature Year
1 100 °F 1984
2 98 °F 1970
3 97 °F 2002
4 96 °F 1975
4 96 °F 1953
4 96 °F 1971
7 95 °F 1982
8 92 °F 1969
8 92 °F 1995
10 90 °F 1947
What's the all-time low for Napa on 8/8?
For the date of Aug 8, the lowest temperature ever reached in Napa history is 40 °F which happened in 1932.
Lowest Temperatures in Napa on August 8
Rank Temperature Year
1 40 °F 1932
2 44 °F 1931
3 45 °F 2002
4 47 °F 1954
4 47 °F 2012
6 49 °F 1924
6 49 °F 1919
6 49 °F 2003
6 49 °F 1917
6 49 °F 2009
Lowest High Temperatures in Napa on August 8
Rank Temperature Year
1 67 °F 2010
2 68 °F 1926
3 69 °F 1925
4 70 °F 1919
5 72 °F 1951
5 72 °F 1924
5 72 °F 2007
5 72 °F 1904
5 72 °F 1911
10 73 °F 1938
10 73 °F 2015
10 73 °F 1930
10 73 °F 2005
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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