Napa May 28 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of May 28.
May 28 All-Time Records
1901–2024
Highest temperature 96 °F 1973
Lowest temperature 35 °F 2010
Lowest daily high 57 °F 1998
Highest daily low 62 °F 1984
Most precipitation 1.18 inches 1990
May 28 Average Weather
1991–2020 1
Average high 75.3 °F
Average low 49.3 °F
Chance precipitation 9.7%
Napa May 28 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 67 55 0.00 n/a
2022 75 53 0.00 n/a
2021 70 50 0.00 n/a
2020 79 54 0.00 n/a
2019 71 52 0.00 n/a
2018 87 49 0.00 n/a
2017 72 53 0.00 n/a
2016 87 50 0.00 n/a
2015 71 49 0.00 n/a
2014 79 42 0.00 n/a
2013 76 55 0.01 n/a
2012 69 46 0.00 n/a
2011 67 43 0.03 n/a
2010 67 35 0.00 n/a
2009 72 48 0.00 n/a
2008 69 44 0.00 n/a
2007 74 48 0.00 n/a
2006 72 39 0.00 n/a
2005 71 51 0.00 n/a
2004 73 50 0.04 n/a
2003 92 47 0.00 n/a
2002 76 53 0.00 n/a
2001 77 42 0.00 n/a
2000 84 52 0.00 n/a
1999 66 50 0.00 n/a
1998 57 52 0.80 0.0
1997 84 60 0.00 0.0
1996 73 50 0.00 0.0
1995 79 50 0.00 0.0
1994 78 49 0.00 0.0
1993 72 49 0.00 0.0
1992 74 53 0.00 0.0
1991 70 50 0.00 0.0
1990 61 53 1.18 0.0
1989 73 45 0.00 0.0
1988 73 56 0.00 0.0
1987 76 47 0.00 0.0
1986 77 53 0.00 0.0
1985 65 53 0.00 0.0
1984 95 62 0.00 0.0
1983 75 51 0.00 0.0
1982 70 47 0.00 0.0
1981 75 54 0.00 0.0
1980 68 47 0.00 0.0
1979 n/a n/a n/a n/a
1978 87 55 0.00 0.0
1977 78 41 0.00 0.0
1976 74 40 0.00 0.0
1975 95 58 0.00 0.0
1974 74 48 0.00 0.0
1973 96 55 0.00 0.0
1972 81 49 0.00 0.0
1971 n/a 53 0.00 0.0
1970 74 49 0.00 0.0
1969 85 48 0.00 0.0
1968 87 52 0.00 0.0
1967 72 50 0.00 0.0
1966 66 48 0.00 0.0
1965 81 51 0.00 0.0
1964 74 41 0.00 0.0
1963 68 54 0.00 0.0
1962 67 51 0.00 0.0
1961 70 48 0.00 0.0
1960 81 51 0.00 0.0
1959 74 40 0.00 0.0
1958 71 50 0.00 0.0
1957 79 49 0.00 0.0
1956 74 42 0.00 0.0
1955 95 48 0.00 0.0
1954 78 46 0.00 0.0
1953 69 47 0.00 0.0
1952 69 50 0.00 0.0
1951 83 49 0.00 0.0
1950 85 47 0.00 0.0
1949 73 49 0.00 0.0
1948 68 39 0.00 n/a
1947 77 46 0.00 n/a
1946 76 43 0.00 n/a
1945 70 42 0.00 n/a
1944 67 51 0.00 n/a
1943 70 52 0.00 n/a
1942 69 43 0.00 n/a
1941 70 46 0.00 n/a
1940 62 50 0.00 n/a
1939 92 50 0.00 n/a
1938 73 54 0.00 n/a
1937 70 48 0.00 n/a
1936 66 50 0.17 n/a
1935 67 43 0.00 n/a
1934 76 50 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 79 48 0.00 n/a
1931 88 50 0.00 n/a
1930 70 50 0.01 n/a
1929 76 46 0.00 n/a
1928 77 47 0.00 n/a
1927 66 37 0.02 n/a
1926 83 49 0.00 n/a
1925 70 51 0.00 n/a
1924 94 n/a 0.00 n/a
1923 63 41 0.00 n/a
1922 82 48 0.00 n/a
1921 64 43 0.00 n/a
1920 83 41 0.00 n/a
1919 71 56 0.00 n/a
1918 78 38 0.01 n/a
1917 63 48 0.00 n/a
1916 n/a n/a 0.00 n/a
1915 n/a n/a n/a n/a
1914 81 47 0.00 n/a
1913 71 55 0.00 n/a
1912 87 54 0.00 n/a
1911 64 50 0.00 0.0
1910 93 50 0.00 0.0
1909 66 47 0.00 n/a
1908 83 51 0.00 n/a
1907 75 54 0.00 n/a
1906 64 52 0.82 n/a
1905 67 48 n/a n/a
1904 76 47 0.00 n/a
1903 85 46 0.00 n/a
1902 69 46 0.00 n/a
1901 73 56 0.00 n/a
What's the all-time high for Napa on 5/28?
For the date of May 28, the highest temperature ever reached in Napa history is 96 °F which happened in 1973.
Highest Temperatures in Napa on May 28
Rank Temperature Year
1 96 °F 1973
2 95 °F 1975
2 95 °F 1955
2 95 °F 1984
5 94 °F 1924
6 93 °F 1910
7 92 °F 1939
7 92 °F 2003
9 88 °F 1931
10 87 °F 1978
10 87 °F 1912
10 87 °F 2016
10 87 °F 2018
10 87 °F 1968
What's the all-time low for Napa on 5/28?
For the date of May 28, the lowest temperature ever reached in Napa history is 35 °F which happened in 2010.
Lowest Temperatures in Napa on May 28
Rank Temperature Year
1 35 °F 2010
2 37 °F 1927
3 38 °F 1918
4 39 °F 1948
4 39 °F 2006
6 40 °F 1959
6 40 °F 1976
8 41 °F 1977
8 41 °F 1923
8 41 °F 1964
8 41 °F 1920
Lowest High Temperatures in Napa on May 28
Rank Temperature Year
1 57 °F 1998
2 61 °F 1990
3 62 °F 1940
4 63 °F 1923
4 63 °F 1917
6 64 °F 1911
6 64 °F 1921
6 64 °F 1906
9 65 °F 1985
10 66 °F 1966
10 66 °F 1927
10 66 °F 1936
10 66 °F 1999
10 66 °F 1909
What's the most it has ever rained in Napa on 5/28?
For the date of May 28, the most precipitation ever recorded in Napa history is 1.18 inches which happened in 1990.
All-Time Most Precipitation in Napa on May 28
Rank Precipitation Year
1 1.18 inches 1990
2 0.82 inches 1906
3 0.80 inches 1998
4 0.17 inches 1936
5 0.04 inches 2004
6 0.03 inches 2011
7 0.02 inches 1927
8 0.01 inches 2013
8 0.01 inches 1930
8 0.01 inches 1918
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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