Napa March 12 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of March 12.
March 12 All-Time Records
1901–2024
Highest temperature 82 °F 1944
Lowest temperature 29 °F 1919
Lowest daily high 48 °F 1990
Highest daily low 57 °F 1994
Most precipitation 1.49 inches 1937
March 12 Average Weather
1991–2020 1
Average high 64.1 °F
Average low 41.0 °F
Chance precipitation 32.9%
Napa March 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 62 46 0.12 n/a
2023 59 54 0.08 n/a
2022 63 32 0.00 n/a
2021 72 31 0.00 n/a
2020 71 37 0.00 n/a
2019 63 37 0.00 n/a
2018 71 41 0.17 n/a
2017 76 41 0.00 n/a
2016 56 44 0.50 n/a
2015 71 41 0.00 n/a
2014 75 43 0.00 n/a
2013 73 38 0.00 n/a
2012 59 34 0.00 n/a
2011 63 39 0.00 n/a
2010 55 36 0.31 n/a
2009 63 33 0.00 n/a
2008 64 40 0.00 n/a
2007 79 45 0.00 n/a
2006 50 35 0.19 n/a
2005 62 47 0.00 n/a
2004 75 40 0.00 n/a
2003 68 53 0.00 n/a
2002 61 43 0.00 n/a
2001 66 35 0.00 n/a
2000 67 40 0.01 n/a
1999 61 34 0.00 n/a
1998 74 49 0.08 0.0
1997 69 35 0.00 0.0
1996 n/a n/a 0.72 0.0
1995 61 47 0.04 0.0
1994 78 57 0.00 0.0
1993 74 49 0.00 0.0
1992 71 39 0.00 0.0
1991 55 46 0.30 0.0
1990 48 32 0.00 0.0
1989 66 48 0.00 0.0
1988 70 38 0.00 0.0
1987 63 51 0.00 0.0
1986 61 43 0.57 0.0
1985 61 46 0.00 0.0
1984 70 52 0.00 0.0
1983 61 50 0.84 0.0
1982 68 45 0.00 0.0
1981 67 48 0.00 0.0
1980 62 33 0.00 0.0
1979 75 43 0.00 0.0
1978 69 39 0.16 0.0
1977 59 46 0.00 0.0
1976 70 43 0.00 0.0
1975 65 38 0.00 0.0
1974 61 49 0.09 0.0
1973 68 48 0.00 0.0
1972 68 53 0.00 0.0
1971 56 51 0.98 0.0
1970 68 44 0.00 0.0
1969 52 38 0.31 0.0
1968 60 39 1.03 0.0
1967 52 38 0.77 0.0
1966 67 46 0.00 0.0
1965 56 46 0.00 0.0
1964 55 34 0.51 0.0
1963 69 40 0.00 0.0
1962 64 33 0.00 0.0
1961 60 42 0.00 0.0
1960 58 48 0.55 0.0
1959 75 44 0.00 0.0
1958 61 38 0.00 0.0
1957 56 46 0.26 0.0
1956 70 42 0.00 0.0
1955 63 36 0.00 0.0
1954 59 33 0.00 0.0
1953 60 49 0.34 0.0
1952 54 40 0.05 0.0
1951 72 37 0.00 0.0
1950 66 32 0.00 0.0
1949 63 41 n/a 0.0
1948 61 43 0.00 n/a
1947 73 37 0.00 n/a
1946 59 40 0.00 n/a
1945 63 44 0.00 n/a
1944 82 41 0.00 n/a
1943 68 45 0.00 n/a
1942 63 38 0.00 n/a
1941 73 42 0.00 n/a
1940 68 34 0.00 n/a
1939 61 47 0.05 n/a
1938 59 51 0.38 n/a
1937 54 50 1.49 n/a
1936 68 42 0.00 n/a
1935 68 35 0.00 n/a
1934 70 47 0.00 n/a
1933 n/a n/a n/a n/a
1932 72 46 0.00 n/a
1931 64 50 0.54 n/a
1930 71 40 0.00 n/a
1929 56 37 0.04 n/a
1928 59 47 0.00 n/a
1927 62 42 0.00 n/a
1926 72 41 0.00 n/a
1925 63 32 0.00 n/a
1924 76 48 0.00 n/a
1923 61 35 0.00 n/a
1922 63 34 0.02 n/a
1921 60 48 0.00 n/a
1920 70 43 0.00 n/a
1919 56 29 0.00 n/a
1918 58 45 0.38 n/a
1917 57 34 0.00 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 59 51 0.00 n/a
1913 64 38 0.00 n/a
1912 51 43 0.00 n/a
1911 66 40 n/a 0.0
1910 62 51 n/a 0.0
1909 66 38 n/a n/a
1908 72 42 0.00 n/a
1907 55 35 0.00 0.0
1906 52 45 0.48 n/a
1905 62 55 n/a n/a
1904 52 33 0.00 n/a
1903 54 41 n/a n/a
1902 67 45 0.00 n/a
1901 n/a n/a n/a n/a
What's the all-time high for Napa on 3/12?
For the date of Mar 12, the highest temperature ever reached in Napa history is 82 °F which happened in 1944.
Highest Temperatures in Napa on March 12
Rank Temperature Year
1 82 °F 1944
2 79 °F 2007
3 78 °F 1994
4 76 °F 2017
4 76 °F 1924
6 75 °F 2014
6 75 °F 1959
6 75 °F 1979
6 75 °F 2004
10 74 °F 1993
10 74 °F 1998
What's the all-time low for Napa on 3/12?
For the date of Mar 12, the lowest temperature ever reached in Napa history is 29 °F which happened in 1919.
Lowest Temperatures in Napa on March 12
Rank Temperature Year
1 29 °F 1919
2 31 °F 2021
3 32 °F 2022
3 32 °F 1925
3 32 °F 1950
3 32 °F 1990
7 33 °F 1904
7 33 °F 1954
7 33 °F 1962
7 33 °F 1980
7 33 °F 2009
Lowest High Temperatures in Napa on March 12
Rank Temperature Year
1 48 °F 1990
2 50 °F 2006
3 51 °F 1912
4 52 °F 1969
4 52 °F 1906
4 52 °F 1904
4 52 °F 1967
8 54 °F 1903
8 54 °F 1952
8 54 °F 1937
What's the most it has ever rained in Napa on 3/12?
For the date of Mar 12, the most precipitation ever recorded in Napa history is 1.49 inches which happened in 1937.
All-Time Most Precipitation in Napa on March 12
Rank Precipitation Year
1 1.49 inches 1937
2 1.03 inches 1968
3 0.98 inches 1971
4 0.84 inches 1983
5 0.77 inches 1967
6 0.72 inches 1996
7 0.57 inches 1986
8 0.55 inches 1960
9 0.54 inches 1931
10 0.51 inches 1964
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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