Napa May 16 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of May 16.
May 16 All-Time Records
1901–2024
Highest temperature 99 °F 1956
Lowest temperature 36 °F 1917
Lowest daily high 57 °F 2011
Highest daily low 57 °F 1996
Most precipitation 1.85 inches 1996
May 16 Average Weather
1991–2020 1
Average high 73.1 °F
Average low 47.4 °F
Chance precipitation 12.1%
Napa May 16 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 52 0.00 n/a
2022 76 52 0.00 n/a
2021 65 51 0.00 n/a
2020 76 49 0.01 n/a
2019 58 51 0.24 n/a
2018 68 46 0.00 n/a
2017 68 49 0.00 n/a
2016 79 47 0.00 n/a
2015 66 45 0.00 n/a
2014 76 44 0.00 n/a
2013 75 51 0.00 n/a
2012 68 49 0.00 n/a
2011 57 45 0.35 n/a
2010 66 48 0.00 n/a
2009 95 46 0.00 n/a
2008 95 55 0.00 n/a
2007 75 47 0.00 n/a
2006 73 50 0.00 n/a
2005 68 50 0.04 n/a
2004 77 46 0.00 n/a
2003 74 38 0.00 n/a
2002 74 43 0.00 n/a
2001 79 48 0.00 n/a
2000 67 47 0.00 n/a
1999 70 37 0.00 n/a
1998 66 49 0.00 0.0
1997 93 55 0.00 0.0
1996 67 57 1.85 0.0
1995 72 52 0.00 0.0
1994 66 47 0.00 0.0
1993 78 49 0.00 0.0
1992 76 50 0.00 0.0
1991 75 48 0.00 0.0
1990 73 50 0.00 0.0
1989 77 51 0.00 0.0
1988 71 54 0.05 0.0
1987 69 54 0.00 0.0
1986 81 48 0.00 0.0
1985 68 46 0.00 0.0
1984 75 42 0.00 0.0
1983 82 48 0.00 0.0
1982 78 47 0.00 0.0
1981 79 53 0.00 0.0
1980 75 44 0.00 0.0
1979 n/a n/a n/a n/a
1978 79 41 0.00 0.0
1977 69 40 0.00 0.0
1976 88 45 0.00 0.0
1975 73 52 0.00 0.0
1974 67 37 0.00 0.0
1973 83 51 0.00 0.0
1972 75 45 0.00 0.0
1971 72 43 0.00 0.0
1970 98 55 0.00 0.0
1969 86 46 0.00 0.0
1968 73 44 0.00 0.0
1967 92 53 0.00 0.0
1966 73 45 0.00 0.0
1965 81 46 0.00 0.0
1964 70 42 0.02 0.0
1963 87 47 0.00 0.0
1962 80 41 0.00 0.0
1961 77 50 0.00 0.0
1960 74 44 0.00 0.0
1959 81 47 0.00 0.0
1958 85 54 0.00 0.0
1957 72 48 0.00 0.0
1956 99 53 0.00 0.0
1955 72 41 0.00 0.0
1954 72 46 0.00 0.0
1953 67 44 0.00 0.0
1952 92 46 0.00 0.0
1951 75 50 0.00 0.0
1950 65 46 0.00 0.0
1949 71 52 0.00 0.0
1948 79 42 0.00 n/a
1947 88 46 0.00 n/a
1946 67 47 0.00 n/a
1945 71 53 0.03 n/a
1944 65 39 0.08 n/a
1943 74 37 0.00 n/a
1942 70 40 0.00 n/a
1941 80 50 0.00 n/a
1940 73 53 0.00 n/a
1939 72 51 0.00 n/a
1938 67 51 0.00 n/a
1937 74 45 0.00 n/a
1936 83 48 0.00 n/a
1935 60 43 0.00 n/a
1934 71 43 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 74 46 0.00 n/a
1931 78 47 0.00 n/a
1930 70 42 0.00 n/a
1929 69 49 0.00 n/a
1928 68 51 0.00 n/a
1927 66 48 0.00 n/a
1926 80 48 0.00 n/a
1925 69 53 0.00 n/a
1924 70 49 0.00 n/a
1923 62 50 0.00 n/a
1922 78 49 0.00 n/a
1921 68 48 0.00 n/a
1920 85 45 0.00 n/a
1919 69 39 0.00 n/a
1918 69 40 0.00 n/a
1917 71 36 0.00 n/a
1916 n/a n/a 0.00 n/a
1915 n/a n/a n/a n/a
1914 71 56 0.00 n/a
1913 81 56 0.00 n/a
1912 81 45 0.00 n/a
1911 61 48 0.04 0.0
1910 91 56 0.00 0.0
1909 68 40 0.00 n/a
1908 70 42 0.00 n/a
1907 69 50 0.00 n/a
1906 73 41 n/a n/a
1905 66 52 n/a n/a
1904 82 53 0.00 n/a
1903 73 44 0.00 n/a
1902 75 44 0.00 n/a
1901 75 52 0.00 n/a
What's the all-time high for Napa on 5/16?
For the date of May 16, the highest temperature ever reached in Napa history is 99 °F which happened in 1956.
Highest Temperatures in Napa on May 16
Rank Temperature Year
1 99 °F 1956
2 98 °F 1970
3 95 °F 2008
3 95 °F 2009
5 93 °F 1997
6 92 °F 1952
6 92 °F 1967
8 91 °F 1910
9 88 °F 1947
9 88 °F 1976
What's the all-time low for Napa on 5/16?
For the date of May 16, the lowest temperature ever reached in Napa history is 36 °F which happened in 1917.
Lowest Temperatures in Napa on May 16
Rank Temperature Year
1 36 °F 1917
2 37 °F 1974
2 37 °F 1943
2 37 °F 1999
5 38 °F 2003
6 39 °F 1919
6 39 °F 1944
8 40 °F 1918
8 40 °F 1942
8 40 °F 1977
8 40 °F 1909
Lowest High Temperatures in Napa on May 16
Rank Temperature Year
1 57 °F 2011
2 58 °F 2019
3 60 °F 1935
4 61 °F 1911
5 62 °F 1923
6 65 °F 1944
6 65 °F 2021
6 65 °F 1950
9 66 °F 1905
9 66 °F 1994
9 66 °F 1927
9 66 °F 2015
9 66 °F 1998
9 66 °F 2010
What's the most it has ever rained in Napa on 5/16?
For the date of May 16, the most precipitation ever recorded in Napa history is 1.85 inches which happened in 1996.
All-Time Most Precipitation in Napa on May 16
Rank Precipitation Year
1 1.85 inches 1996
2 0.35 inches 2011
3 0.24 inches 2019
4 0.08 inches 1944
5 0.05 inches 1988
6 0.04 inches 2005
6 0.04 inches 1911
8 0.03 inches 1945
9 0.02 inches 1964
10 0.01 inches 2020
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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