Petaluma August 31 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of August 31.
August 31 All-Time Records
1893–2024
Highest temperature 105 °F 1950
Lowest temperature 43 °F 1998
Lowest daily high 64 °F 1914
Highest daily low 63 °F 1929
Most precipitation 0.13 inches 1984
Most snow none -
August 31 Average Weather
1991–2020 1
Average high 82.0 °F
Average low 52.9 °F
Chance precipitation 1.8%
Chance snow 0%
Petaluma August 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 54 0.00 n/a
2022 79 52 0.00 n/a
2021 82 49 0.00 n/a
2020 75 54 0.00 n/a
2019 n/a n/a n/a n/a
2018 80 55 0.00 n/a
2017 97 51 0.00 n/a
2016 80 54 0.00 n/a
2015 86 55 0.00 n/a
2014 89 56 0.00 n/a
2013 78 54 0.00 n/a
2012 83 53 0.00 n/a
2011 71 51 0.00 n/a
2010 84 45 0.00 0.0
2009 71 53 0.00 0.0
2008 77 48 0.00 0.0
2007 85 57 0.00 0.0
2006 92 49 0.00 0.0
2005 96 51 0.00 0.0
2004 79 58 0.00 0.0
2003 79 51 0.00 0.0
2002 87 52 0.00 0.0
2001 n/a n/a 0.00 0.0
2000 73 54 0.00 0.0
1999 77 54 0.00 0.0
1998 95 43 0.00 0.0
1997 81 53 0.00 0.0
1996 91 51 0.00 0.0
1995 82 49 0.00 0.0
1994 83 50 0.00 0.0
1993 83 51 0.00 0.0
1992 76 56 0.00 0.0
1991 n/a n/a 0.00 0.0
1990 n/a n/a n/a n/a
1989 89 50 0.00 0.0
1988 85 54 0.00 0.0
1987 81 57 0.00 0.0
1986 88 47 0.00 0.0
1985 92 48 0.00 0.0
1984 87 50 0.13 0.0
1983 n/a 60 0.00 0.0
1982 94 43 0.00 0.0
1981 93 49 0.00 0.0
1980 85 51 0.00 0.0
1979 82 52 0.00 0.0
1978 85 50 0.00 0.0
1977 80 53 0.00 0.0
1976 94 51 0.00 0.0
1975 82 49 0.00 0.0
1974 78 56 0.00 0.0
1973 76 54 0.00 0.0
1972 86 49 0.00 0.0
1971 80 54 0.00 0.0
1970 77 50 0.00 0.0
1969 99 50 0.00 0.0
1968 81 60 0.00 0.0
1967 n/a 50 0.00 0.0
1966 74 53 0.02 0.0
1965 77 59 0.00 0.0
1964 75 50 0.00 0.0
1963 80 53 0.00 0.0
1962 84 51 0.00 0.0
1961 84 55 0.00 0.0
1960 79 52 0.00 0.0
1959 94 46 0.00 0.0
1958 94 54 0.00 0.0
1957 84 49 0.00 0.0
1956 77 55 0.00 0.0
1955 97 43 0.00 0.0
1954 88 49 0.00 0.0
1953 83 55 0.00 0.0
1952 95 48 0.00 0.0
1951 77 51 0.00 0.0
1950 105 49 0.00 0.0
1949 90 52 0.00 0.0
1948 90 52 0.00 0.0
1947 92 n/a 0.00 0.0
1946 78 56 0.00 0.0
1945 84 52 0.00 0.0
1944 77 56 0.02 0.0
1943 98 52 0.00 n/a
1942 82 55 0.00 n/a
1941 78 54 0.00 n/a
1940 83 54 0.00 n/a
1939 75 50 0.00 n/a
1938 88 47 0.00 0.0
1937 72 53 0.00 n/a
1936 79 48 0.00 n/a
1935 77 43 0.00 0.0
1934 75 50 0.00 n/a
1933 93 48 0.00 n/a
1932 92 47 0.00 n/a
1931 79 50 0.00 n/a
1930 80 46 0.00 n/a
1929 78 63 0.00 n/a
1928 81 51 0.00 n/a
1927 n/a n/a n/a n/a
1926 89 54 0.00 n/a
1925 75 54 0.00 n/a
1924 82 49 n/a n/a
1923 90 56 0.00 n/a
1922 92 48 0.00 n/a
1921 77 n/a n/a n/a
1920 90 50 n/a n/a
1919 74 49 n/a n/a
1918 73 56 0.00 n/a
1917 69 52 n/a n/a
1916 82 44 0.00 n/a
1915 80 50 n/a n/a
1914 64 53 n/a n/a
1913 71 51 0.00 n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
1893 n/a n/a n/a n/a
What's the all-time high for Petaluma on 8/31?
For the date of Aug 31, the highest temperature ever reached in Petaluma history is 105 °F which happened in 1950.
Highest Temperatures in Petaluma on August 31
Rank Temperature Year
1 105 °F 1950
2 99 °F 1969
3 98 °F 1943
4 97 °F 1955
4 97 °F 2017
6 96 °F 2005
7 95 °F 1952
7 95 °F 1998
9 94 °F 1982
9 94 °F 1959
9 94 °F 1976
9 94 °F 1958
What's the all-time low for Petaluma on 8/31?
For the date of Aug 31, the lowest temperature ever reached in Petaluma history is 43 °F which has happened 4 times, most recently in 1998.
Lowest Temperatures in Petaluma on August 31
Rank Temperature Year
1 43 °F 1998
1 43 °F 1955
1 43 °F 1935
1 43 °F 1982
5 44 °F 1916
6 45 °F 2010
7 46 °F 1930
7 46 °F 1959
9 47 °F 1986
9 47 °F 1938
9 47 °F 1932
Lowest High Temperatures in Petaluma on August 31
Rank Temperature Year
1 64 °F 1914
2 69 °F 1917
3 71 °F 1913
3 71 °F 2009
3 71 °F 2011
6 72 °F 1937
7 73 °F 2000
7 73 °F 1918
9 74 °F 1966
9 74 °F 1919
What's the most it has ever rained in Petaluma on 8/31?
For the date of Aug 31, the most precipitation ever recorded in Petaluma history is 0.13 inches which happened in 1984.
All-Time Most Precipitation in Petaluma on August 31
Rank Precipitation Year
1 0.13 inches 1984
2 0.02 inches 1944
2 0.02 inches 1966
Weather Station Details
Years Station Coordinates
1893–2024 Petaluma Airport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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