Napa August 22 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of August 22.
August 22 All-Time Records
1901–2024
Highest temperature 100 °F 1910
Lowest temperature 44 °F 1955
Lowest daily high 67 °F 2002
Highest daily low 67 °F 1918
Most precipitation 0.11 inches 1976
August 22 Average Weather
1991–2020 1
Average high 81.1 °F
Average low 53.4 °F
Chance precipitation 0.7%
Napa August 22 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 83 63 0.00 n/a
2022 94 54 0.00 n/a
2021 73 56 0.00 n/a
2020 88 60 0.00 n/a
2019 89 63 0.00 n/a
2018 73 57 0.00 n/a
2017 81 56 0.00 n/a
2016 80 54 0.00 n/a
2015 76 58 0.00 n/a
2014 75 58 0.00 n/a
2013 78 55 0.00 0.0
2012 72 52 0.00 n/a
2011 76 55 0.00 n/a
2010 82 49 0.00 n/a
2009 72 54 0.00 n/a
2008 78 59 0.00 n/a
2007 86 60 0.00 n/a
2006 80 45 0.00 n/a
2005 77 48 0.00 n/a
2004 77 61 0.00 n/a
2003 76 57 0.00 n/a
2002 67 53 0.00 n/a
2001 77 56 0.00 n/a
2000 74 53 0.00 n/a
1999 97 55 0.00 n/a
1998 88 52 0.00 0.0
1997 87 56 0.00 0.0
1996 89 52 0.00 0.0
1995 84 58 0.00 0.0
1994 76 57 0.00 0.0
1993 92 59 0.00 0.0
1992 82 48 0.00 0.0
1991 80 54 0.00 0.0
1990 80 56 0.00 0.0
1989 77 55 0.00 0.0
1988 80 56 0.00 0.0
1987 77 49 0.00 0.0
1986 78 56 0.00 0.0
1985 82 48 0.00 0.0
1984 78 55 0.00 0.0
1983 80 55 0.00 0.0
1982 87 53 0.00 0.0
1981 83 56 0.00 0.0
1980 74 52 0.00 0.0
1979 84 53 0.00 0.0
1978 78 46 0.00 0.0
1977 87 51 0.00 0.0
1976 79 60 0.11 0.0
1975 85 52 0.00 0.0
1974 94 56 0.00 0.0
1973 76 45 0.00 0.0
1972 90 59 0.00 0.0
1971 86 58 0.00 0.0
1970 73 50 0.00 0.0
1969 94 54 0.00 0.0
1968 82 48 0.00 0.0
1967 84 55 0.00 0.0
1966 73 52 0.00 0.0
1965 80 55 0.00 0.0
1964 81 54 0.00 0.0
1963 85 46 0.00 0.0
1962 77 54 0.00 0.0
1961 80 56 0.00 0.0
1960 80 50 0.00 0.0
1959 88 50 0.00 0.0
1958 82 53 0.00 0.0
1957 79 53 0.00 0.0
1956 84 56 0.00 0.0
1955 88 44 0.00 0.0
1954 86 55 0.00 0.0
1953 90 52 0.00 0.0
1952 85 56 0.00 0.0
1951 78 57 0.00 0.0
1950 90 52 0.00 0.0
1949 85 51 0.00 0.0
1948 74 56 0.00 0.0
1947 n/a n/a 0.00 n/a
1946 80 52 0.00 n/a
1945 95 50 0.00 n/a
1944 75 50 0.00 n/a
1943 79 46 0.00 n/a
1942 84 53 0.00 n/a
1941 76 56 0.00 n/a
1940 71 53 0.00 n/a
1939 79 53 0.00 n/a
1938 73 52 0.00 n/a
1937 81 48 0.00 n/a
1936 79 46 0.00 n/a
1935 79 47 0.00 n/a
1934 76 51 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 91 53 0.00 n/a
1931 95 51 0.00 n/a
1930 83 47 0.00 n/a
1929 89 63 0.00 n/a
1928 77 46 0.00 n/a
1927 69 47 0.00 n/a
1926 80 45 0.00 n/a
1925 69 57 0.00 n/a
1924 68 54 0.00 n/a
1923 80 52 0.00 n/a
1922 76 51 0.00 n/a
1921 78 46 0.00 n/a
1920 79 46 0.00 n/a
1919 81 50 0.00 n/a
1918 94 67 0.00 n/a
1917 86 53 0.00 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 77 56 0.00 n/a
1913 83 59 0.00 n/a
1912 82 49 n/a n/a
1911 70 51 0.00 n/a
1910 100 50 0.00 n/a
1909 76 51 0.00 n/a
1908 75 56 0.00 n/a
1907 76 57 0.00 n/a
1906 70 51 0.00 n/a
1905 74 57 0.00 n/a
1904 73 52 0.00 n/a
1903 85 53 0.00 n/a
1902 86 56 0.00 n/a
1901 71 49 0.00 n/a
What's the all-time high for Napa on 8/22?
For the date of Aug 22, the highest temperature ever reached in Napa history is 100 °F which happened in 1910.
Highest Temperatures in Napa on August 22
Rank Temperature Year
1 100 °F 1910
2 97 °F 1999
3 95 °F 1931
3 95 °F 1945
5 94 °F 1969
5 94 °F 1974
5 94 °F 1918
5 94 °F 2022
9 92 °F 1993
10 91 °F 1932
What's the all-time low for Napa on 8/22?
For the date of Aug 22, the lowest temperature ever reached in Napa history is 44 °F which happened in 1955.
Lowest Temperatures in Napa on August 22
Rank Temperature Year
1 44 °F 1955
2 45 °F 1973
2 45 °F 1926
2 45 °F 2006
5 46 °F 1920
5 46 °F 1943
5 46 °F 1921
5 46 °F 1978
5 46 °F 1928
5 46 °F 1963
5 46 °F 1936
Lowest High Temperatures in Napa on August 22
Rank Temperature Year
1 67 °F 2002
2 68 °F 1924
3 69 °F 1925
3 69 °F 1927
5 70 °F 1911
5 70 °F 1906
7 71 °F 1940
7 71 °F 1901
9 72 °F 2009
9 72 °F 2012
What's the most it has ever rained in Napa on 8/22?
For the date of Aug 22, the most precipitation ever recorded in Napa history is 0.11 inches which happened in 1976.
All-Time Most Precipitation in Napa on August 22
Rank Precipitation Year
1 0.11 inches 1976
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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