Napa September 6 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of September 6.
September 6 All-Time Records
1901–2024
Highest temperature 115 °F 2022
Lowest temperature 42 °F 2015
Lowest daily high 66 °F 1926
Highest daily low 68 °F 1998
Most precipitation 1.50 inches 1912
September 6 Average Weather
1991–2020 1
Average high 81.1 °F
Average low 52.0 °F
Chance precipitation 1.7%
Napa September 6 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 55 0.00 n/a
2022 115 66 0.00 n/a
2021 93 48 0.00 n/a
2020 110 62 0.00 n/a
2019 76 53 0.00 n/a
2018 74 53 0.00 n/a
2017 80 60 0.00 0.0
2016 89 45 0.00 n/a
2015 88 42 0.00 n/a
2014 77 49 0.00 n/a
2013 91 48 0.00 n/a
2012 75 50 0.00 n/a
2011 86 48 0.00 n/a
2010 92 46 0.00 n/a
2009 81 54 0.00 n/a
2008 95 53 0.00 n/a
2007 84 54 0.00 n/a
2006 76 49 0.00 n/a
2005 71 47 0.00 n/a
2004 98 54 0.00 n/a
2003 77 44 0.00 n/a
2002 76 47 0.00 n/a
2001 87 46 0.00 n/a
2000 91 47 0.00 n/a
1999 78 51 0.00 n/a
1998 93 68 0.00 0.0
1997 82 58 0.00 0.0
1996 87 48 0.00 0.0
1995 95 54 0.00 0.0
1994 83 53 0.00 0.0
1993 71 56 0.00 0.0
1992 87 51 0.00 0.0
1991 78 56 0.00 0.0
1990 86 51 0.00 0.0
1989 75 53 0.00 0.0
1988 81 52 0.00 0.0
1987 73 52 0.00 0.0
1986 n/a n/a 0.00 0.0
1985 74 59 0.00 0.0
1984 88 52 0.00 0.0
1983 81 62 0.00 0.0
1982 90 56 0.00 0.0
1981 86 49 0.00 0.0
1980 75 46 0.00 0.0
1979 95 56 0.00 0.0
1978 76 52 0.00 0.0
1977 94 60 0.00 0.0
1976 74 56 0.00 0.0
1975 88 52 0.00 0.0
1974 96 56 0.00 0.0
1973 89 49 0.00 0.0
1972 82 53 0.00 0.0
1971 78 52 0.00 0.0
1970 97 54 0.00 0.0
1969 91 51 0.00 0.0
1968 79 57 0.00 0.0
1967 85 55 0.00 0.0
1966 74 52 0.00 0.0
1965 70 53 0.00 0.0
1964 70 54 0.00 0.0
1963 98 56 0.00 0.0
1962 76 50 0.00 0.0
1961 84 49 0.00 0.0
1960 86 49 0.00 0.0
1959 78 54 0.00 0.0
1958 99 58 0.00 0.0
1957 n/a 46 0.00 0.0
1956 83 47 0.00 0.0
1955 82 51 0.00 0.0
1954 80 51 0.00 0.0
1953 78 55 0.00 0.0
1952 85 54 0.00 0.0
1951 77 52 0.00 0.0
1950 74 52 0.00 0.0
1949 81 49 0.00 0.0
1948 81 50 0.00 0.0
1947 85 51 0.00 n/a
1946 81 44 0.00 n/a
1945 96 51 0.00 n/a
1944 90 50 0.00 n/a
1943 79 51 0.00 n/a
1942 90 51 0.00 n/a
1941 90 55 0.00 n/a
1940 80 54 0.00 n/a
1939 92 48 0.00 n/a
1938 87 47 0.00 n/a
1937 78 47 0.00 n/a
1936 91 51 0.00 n/a
1935 73 53 0.00 n/a
1934 88 52 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 92 45 0.00 n/a
1931 79 50 0.00 n/a
1930 70 52 0.00 n/a
1929 71 57 0.00 n/a
1928 93 46 0.00 n/a
1927 73 47 0.00 n/a
1926 66 53 0.00 n/a
1925 70 55 0.18 n/a
1924 77 49 0.00 n/a
1923 100 59 0.00 n/a
1922 83 44 0.00 n/a
1921 88 49 0.00 n/a
1920 67 53 0.00 n/a
1919 77 46 0.00 n/a
1918 76 49 0.00 n/a
1917 79 48 0.00 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 69 55 0.00 n/a
1913 90 54 0.00 n/a
1912 67 61 1.50 n/a
1911 79 46 0.00 n/a
1910 72 50 0.00 n/a
1909 70 54 n/a n/a
1908 76 58 0.00 n/a
1907 80 52 0.00 n/a
1906 86 55 0.00 n/a
1905 71 58 0.00 n/a
1904 106 52 0.00 n/a
1903 81 48 0.00 n/a
1902 89 54 0.00 n/a
1901 77 45 0.00 n/a
What's the all-time high for Napa on 9/6?
For the date of Sep 6, the highest temperature ever reached in Napa history is 115 °F which happened in 2022.
Highest Temperatures in Napa on September 6
Rank Temperature Year
1 115 °F 2022
2 110 °F 2020
3 106 °F 1904
4 100 °F 1923
5 99 °F 1958
6 98 °F 1963
6 98 °F 2004
8 97 °F 1970
9 96 °F 1974
9 96 °F 1945
What's the all-time low for Napa on 9/6?
For the date of Sep 6, the lowest temperature ever reached in Napa history is 42 °F which happened in 2015.
Lowest Temperatures in Napa on September 6
Rank Temperature Year
1 42 °F 2015
2 44 °F 1922
2 44 °F 2003
2 44 °F 1946
5 45 °F 1901
5 45 °F 1932
5 45 °F 2016
8 46 °F 1928
8 46 °F 1957
8 46 °F 2010
8 46 °F 2001
8 46 °F 1911
8 46 °F 1919
8 46 °F 1980
Lowest High Temperatures in Napa on September 6
Rank Temperature Year
1 66 °F 1926
2 67 °F 1912
2 67 °F 1920
4 69 °F 1914
5 70 °F 1965
5 70 °F 1925
5 70 °F 1964
5 70 °F 1930
5 70 °F 1909
10 71 °F 1993
10 71 °F 1929
10 71 °F 1905
10 71 °F 2005
What's the most it has ever rained in Napa on 9/6?
For the date of Sep 6, the most precipitation ever recorded in Napa history is 1.50 inches which happened in 1912.
All-Time Most Precipitation in Napa on September 6
Rank Precipitation Year
1 1.50 inches 1912
2 0.18 inches 1925
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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