Napa March 9 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of March 9.
March 9 All-Time Records
1901–2024
Highest temperature 81 °F 1941
Lowest temperature 29 °F 1935
Lowest daily high 50 °F 1935
Highest daily low 56 °F 1995
Most precipitation 2.47 inches 1995
March 9 Average Weather
1991–2020 1
Average high 63.9 °F
Average low 40.8 °F
Chance precipitation 31.9%
Napa March 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 58 42 0.00 n/a
2023 56 39 1.28 n/a
2022 69 34 0.00 n/a
2021 59 39 0.20 n/a
2020 67 40 0.00 n/a
2019 57 40 0.22 n/a
2018 65 38 0.00 n/a
2017 73 43 0.00 n/a
2016 60 49 0.13 n/a
2015 66 41 0.00 n/a
2014 68 53 0.00 n/a
2013 70 32 0.00 n/a
2012 71 31 0.00 n/a
2011 62 45 0.00 n/a
2010 56 30 0.14 n/a
2009 55 32 0.00 n/a
2008 70 35 0.00 n/a
2007 61 42 0.00 n/a
2006 56 38 0.00 n/a
2005 73 45 0.00 n/a
2004 79 44 0.00 n/a
2003 63 34 0.00 n/a
2002 56 34 0.19 n/a
2001 61 37 0.10 n/a
2000 58 41 0.38 n/a
1999 54 35 0.06 n/a
1998 67 37 0.00 0.0
1997 74 38 0.00 0.0
1996 n/a n/a n/a 0.0
1995 61 56 2.47 0.0
1994 68 47 0.00 0.0
1993 65 50 0.00 0.0
1992 66 45 0.00 0.0
1991 66 40 0.00 0.0
1990 61 35 0.00 0.0
1989 60 55 0.16 0.0
1988 66 40 0.00 0.0
1987 65 39 0.00 0.0
1986 60 45 0.03 0.0
1985 69 37 0.00 0.0
1984 67 43 0.00 0.0
1983 68 54 0.09 0.0
1982 67 45 0.00 0.0
1981 74 41 0.00 0.0
1980 72 38 0.00 0.0
1979 74 49 0.00 0.0
1978 63 52 0.62 0.0
1977 61 38 0.20 0.0
1976 65 37 0.00 0.0
1975 59 44 0.00 0.0
1974 63 32 0.00 0.0
1973 67 41 0.00 0.0
1972 68 46 0.00 0.0
1971 58 38 0.00 0.0
1970 59 38 0.05 0.0
1969 57 32 0.00 0.0
1968 65 36 0.00 0.0
1967 69 46 0.00 0.0
1966 57 48 0.21 0.0
1965 57 46 0.00 0.0
1964 62 37 0.00 0.0
1963 66 36 0.00 0.0
1962 64 34 0.00 0.0
1961 60 34 0.29 0.0
1960 64 44 0.00 0.0
1959 75 39 0.00 0.0
1958 64 35 0.03 0.0
1957 64 49 0.12 0.0
1956 66 35 0.00 0.0
1955 74 50 0.39 0.0
1954 60 51 0.66 0.0
1953 67 47 0.00 0.0
1952 61 38 0.00 0.0
1951 57 44 0.09 0.0
1950 62 35 0.00 0.0
1949 56 35 0.25 0.0
1948 63 40 0.16 n/a
1947 54 45 0.00 n/a
1946 80 40 0.00 n/a
1945 67 38 0.00 n/a
1944 78 50 0.00 n/a
1943 68 56 0.47 n/a
1942 68 42 0.00 n/a
1941 81 45 0.00 n/a
1940 66 38 0.00 n/a
1939 54 41 0.87 n/a
1938 61 43 0.00 n/a
1937 60 52 0.09 n/a
1936 76 44 0.00 n/a
1935 50 29 0.00 n/a
1934 78 48 0.00 n/a
1933 n/a n/a n/a n/a
1932 74 50 0.31 n/a
1931 67 46 0.09 n/a
1930 67 36 0.00 n/a
1929 61 48 0.65 n/a
1928 62 51 0.59 n/a
1927 52 43 0.65 n/a
1926 62 36 0.00 n/a
1925 50 32 0.02 n/a
1924 67 36 0.00 n/a
1923 52 35 0.00 n/a
1922 55 32 0.00 n/a
1921 63 49 0.00 n/a
1920 61 31 0.41 n/a
1919 62 34 0.00 n/a
1918 62 31 0.00 n/a
1917 55 36 0.62 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 72 51 0.00 n/a
1913 70 45 0.00 n/a
1912 60 35 0.00 n/a
1911 52 45 0.34 0.0
1910 81 46 n/a 0.0
1909 61 43 n/a n/a
1908 66 36 0.00 n/a
1907 58 43 0.14 0.0
1906 74 50 n/a n/a
1905 66 47 n/a n/a
1904 51 39 0.00 n/a
1903 60 35 n/a n/a
1902 60 40 0.45 n/a
1901 n/a n/a n/a n/a
What's the all-time high for Napa on 3/9?
For the date of Mar 9, the highest temperature ever reached in Napa history is 81 °F which has happened 2 times, most recently in 1941.
Highest Temperatures in Napa on March 9
Rank Temperature Year
1 81 °F 1910
1 81 °F 1941
3 80 °F 1946
4 79 °F 2004
5 78 °F 1934
5 78 °F 1944
7 76 °F 1936
8 75 °F 1959
9 74 °F 1955
9 74 °F 1979
9 74 °F 1981
9 74 °F 1932
9 74 °F 1906
9 74 °F 1997
What's the all-time low for Napa on 3/9?
For the date of Mar 9, the lowest temperature ever reached in Napa history is 29 °F which happened in 1935.
Lowest Temperatures in Napa on March 9
Rank Temperature Year
1 29 °F 1935
2 30 °F 2010
3 31 °F 2012
3 31 °F 1920
3 31 °F 1918
6 32 °F 2009
6 32 °F 1922
6 32 °F 2013
6 32 °F 1974
6 32 °F 1925
6 32 °F 1969
Lowest High Temperatures in Napa on March 9
Rank Temperature Year
1 50 °F 1935
1 50 °F 1925
3 51 °F 1904
4 52 °F 1923
4 52 °F 1911
4 52 °F 1927
7 54 °F 1999
7 54 °F 1947
7 54 °F 1939
10 55 °F 1917
10 55 °F 1922
10 55 °F 2009
What's the most it has ever rained in Napa on 3/9?
For the date of Mar 9, the most precipitation ever recorded in Napa history is 2.47 inches which happened in 1995.
All-Time Most Precipitation in Napa on March 9
Rank Precipitation Year
1 2.47 inches 1995
2 1.28 inches 2023
3 0.87 inches 1939
4 0.66 inches 1954
5 0.65 inches 1929
5 0.65 inches 1927
7 0.62 inches 1917
7 0.62 inches 1978
9 0.59 inches 1928
10 0.47 inches 1943
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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