Napa February 4 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of February 4.
February 4 All-Time Records
1901–2024
Highest temperature 75 °F 2018
Lowest temperature 27 °F 2014
Lowest daily high 30 °F 1903
Highest daily low 54 °F 1963
Most precipitation 2.00 inches 1937
February 4 Average Weather
1991–2020 1
Average high 60.2 °F
Average low 39.0 °F
Chance precipitation 36.4%
Napa February 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 64 48 1.20 n/a
2023 57 50 0.21 n/a
2022 62 31 0.00 n/a
2021 62 34 0.00 n/a
2020 60 32 0.00 n/a
2019 51 37 0.76 n/a
2018 75 40 0.00 n/a
2017 62 47 0.17 n/a
2016 60 40 0.00 n/a
2015 63 42 0.00 n/a
2014 53 27 0.00 n/a
2013 55 35 0.00 n/a
2012 66 34 0.00 n/a
2011 65 32 0.00 n/a
2010 56 46 0.44 n/a
2009 65 33 0.00 n/a
2008 57 31 0.00 n/a
2007 67 33 0.00 n/a
2006 62 40 0.05 n/a
2005 62 34 0.00 n/a
2004 58 39 0.03 n/a
2003 66 30 0.00 n/a
2002 60 29 0.00 n/a
2001 69 39 0.00 n/a
2000 57 45 0.00 n/a
1999 58 33 0.00 n/a
1998 60 47 0.04 0.0
1997 58 47 0.31 0.0
1996 n/a n/a 1.76 0.0
1995 65 44 0.00 0.0
1994 62 36 0.00 0.0
1993 64 45 0.00 0.0
1992 67 37 0.00 0.0
1991 62 44 0.09 0.0
1990 54 33 0.96 0.0
1989 47 27 0.22 0.0
1988 59 30 0.00 0.0
1987 63 36 0.00 0.0
1986 64 39 0.50 0.0
1985 59 35 0.00 0.0
1984 72 35 0.00 0.0
1983 61 35 0.00 0.0
1982 63 44 0.00 0.0
1981 64 39 0.00 0.0
1980 65 44 0.00 0.0
1979 63 32 0.00 0.0
1978 62 42 0.00 0.0
1977 63 34 0.00 0.0
1976 56 34 0.00 0.0
1975 55 41 0.64 0.0
1974 65 35 0.00 0.0
1973 61 48 0.15 0.0
1972 54 36 0.14 0.0
1971 60 35 0.00 0.0
1970 67 41 0.00 0.0
1969 55 36 0.00 0.0
1968 65 45 0.00 0.0
1967 58 39 0.00 0.0
1966 59 45 0.39 0.0
1965 49 44 0.00 0.0
1964 66 34 0.00 0.0
1963 67 54 0.00 0.0
1962 56 40 0.00 0.0
1961 69 40 0.00 0.0
1960 58 43 n/a 0.0
1959 67 37 0.00 0.0
1958 60 49 0.56 0.0
1957 60 28 0.00 0.0
1956 57 31 0.00 0.0
1955 59 33 0.00 0.0
1954 60 38 0.00 0.0
1953 67 45 0.00 0.0
1952 65 50 0.00 0.0
1951 60 52 0.00 0.0
1950 53 41 1.58 0.0
1949 47 39 0.18 0.0
1948 54 29 0.08 n/a
1947 61 35 0.00 n/a
1946 52 27 0.00 n/a
1945 55 41 0.00 n/a
1944 60 38 0.00 n/a
1943 61 43 0.16 n/a
1942 56 50 1.92 n/a
1941 60 37 0.00 n/a
1940 61 52 0.10 n/a
1939 60 33 0.08 n/a
1938 54 41 0.68 n/a
1937 51 46 2.00 n/a
1936 54 28 0.00 n/a
1935 54 48 0.04 n/a
1934 53 43 0.00 n/a
1933 65 35 0.00 n/a
1932 50 38 0.12 n/a
1931 67 42 0.00 n/a
1930 72 41 0.00 n/a
1929 63 46 0.24 n/a
1928 56 47 0.80 n/a
1927 58 38 0.03 n/a
1926 56 48 1.95 n/a
1925 56 47 1.05 n/a
1924 60 40 0.00 n/a
1923 60 35 0.00 n/a
1922 56 31 0.00 n/a
1921 56 39 0.03 n/a
1920 56 37 0.00 n/a
1919 57 42 0.00 n/a
1918 65 43 0.00 n/a
1917 70 31 0.00 n/a
1916 n/a n/a 0.81 n/a
1915 n/a n/a n/a n/a
1914 57 38 0.00 n/a
1913 60 50 0.00 n/a
1912 67 43 0.00 0.0
1911 58 45 0.24 0.0
1910 57 30 0.00 n/a
1909 52 37 0.27 n/a
1908 49 37 n/a n/a
1907 57 51 0.06 n/a
1906 68 36 0.00 n/a
1905 55 40 0.00 n/a
1904 47 36 n/a n/a
1903 30 30 0.20 0.0
1902 50 40 0.00 n/a
1901 n/a n/a n/a n/a
What's the all-time high for Napa on 2/4?
For the date of Feb 4, the highest temperature ever reached in Napa history is 75 °F which happened in 2018.
Highest Temperatures in Napa on February 4
Rank Temperature Year
1 75 °F 2018
2 72 °F 1930
2 72 °F 1984
4 70 °F 1917
5 69 °F 1961
5 69 °F 2001
7 68 °F 1906
8 67 °F 2007
8 67 °F 1931
8 67 °F 1992
8 67 °F 1912
8 67 °F 1970
8 67 °F 1963
8 67 °F 1959
8 67 °F 1953
What's the all-time low for Napa on 2/4?
For the date of Feb 4, the lowest temperature ever reached in Napa history is 27 °F which has happened 3 times, most recently in 2014.
Lowest Temperatures in Napa on February 4
Rank Temperature Year
1 27 °F 1946
1 27 °F 2014
1 27 °F 1989
4 28 °F 1936
4 28 °F 1957
6 29 °F 2002
6 29 °F 1948
8 30 °F 1988
8 30 °F 1910
8 30 °F 1903
8 30 °F 2003
Lowest High Temperatures in Napa on February 4
Rank Temperature Year
1 30 °F 1903
2 47 °F 1989
2 47 °F 1904
2 47 °F 1949
5 49 °F 1965
5 49 °F 1908
7 50 °F 1902
7 50 °F 1932
9 51 °F 2019
9 51 °F 1937
What's the most it has ever rained in Napa on 2/4?
For the date of Feb 4, the most precipitation ever recorded in Napa history is 2.00 inches which happened in 1937.
All-Time Most Precipitation in Napa on February 4
Rank Precipitation Year
1 2.00 inches 1937
2 1.95 inches 1926
3 1.92 inches 1942
4 1.76 inches 1996
5 1.58 inches 1950
6 1.20 inches 2024
7 1.05 inches 1925
8 0.96 inches 1990
9 0.81 inches 1916
10 0.80 inches 1928
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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