Petaluma September 17 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of September 17.
September 17 All-Time Records
1893–2024
Highest temperature 105 °F 1913
Lowest temperature 40 °F 1926
Lowest daily high 61 °F 1921
Highest daily low 61 °F 1967
Most precipitation 0.90 inches 1989
Most snow none -
September 17 Average Weather
1991–2020 1
Average high 81.4 °F
Average low 51.6 °F
Chance precipitation 3.4%
Chance snow 0%
Petaluma September 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 60 0.00 n/a
2022 73 49 0.00 n/a
2021 77 53 0.00 n/a
2020 78 59 0.00 n/a
2019 77 51 0.00 n/a
2018 75 45 0.00 n/a
2017 78 50 0.00 n/a
2016 85 50 0.00 n/a
2015 73 56 0.00 n/a
2014 83 57 0.00 n/a
2013 78 53 0.00 n/a
2012 73 50 0.00 n/a
2011 79 47 0.00 n/a
2010 77 57 0.00 0.0
2009 87 52 0.00 0.0
2008 66 55 0.00 0.0
2007 80 49 0.00 0.0
2006 85 44 0.00 0.0
2005 73 52 0.00 0.0
2004 n/a 56 0.00 0.0
2003 83 47 0.00 0.0
2002 83 52 0.00 0.0
2001 77 52 0.00 0.0
2000 95 51 0.00 0.0
1999 71 50 0.00 0.0
1998 75 n/a 0.00 0.0
1997 76 52 0.00 0.0
1996 77 47 0.00 0.0
1995 83 49 0.00 0.0
1994 76 54 0.00 0.0
1993 75 54 0.00 0.0
1992 75 52 0.00 0.0
1991 n/a n/a n/a n/a
1990 n/a 52 0.00 0.0
1989 66 54 0.90 0.0
1988 87 45 0.00 0.0
1987 87 47 0.00 0.0
1986 75 54 0.06 0.0
1985 72 46 0.00 0.0
1984 101 52 0.00 0.0
1983 84 55 0.00 0.0
1982 74 n/a 0.04 0.0
1981 77 50 0.00 0.0
1980 78 49 0.00 0.0
1979 81 54 0.00 0.0
1978 77 53 0.00 0.0
1977 71 55 0.09 0.0
1976 81 51 0.00 0.0
1975 76 50 0.00 0.0
1974 86 52 0.00 0.0
1973 73 47 0.00 0.0
1972 72 53 0.00 0.0
1971 76 57 0.00 0.0
1970 95 46 0.00 0.0
1969 72 49 0.00 0.0
1968 98 58 0.00 0.0
1967 80 61 0.00 0.0
1966 82 51 0.00 0.0
1965 82 58 0.00 0.0
1964 77 54 0.00 0.0
1963 74 55 0.00 0.0
1962 90 50 0.00 0.0
1961 73 55 0.00 0.0
1960 82 49 0.00 0.0
1959 71 46 0.00 0.0
1958 89 54 0.00 0.0
1957 78 58 0.00 0.0
1956 91 45 n/a 0.0
1955 73 49 0.00 0.0
1954 71 44 0.00 0.0
1953 78 59 0.00 0.0
1952 84 53 0.00 0.0
1951 77 55 0.00 0.0
1950 70 57 0.00 0.0
1949 89 49 0.00 0.0
1948 75 58 0.01 0.0
1947 70 48 0.00 0.0
1946 84 50 0.00 0.0
1945 82 50 0.00 0.0
1944 79 52 0.00 0.0
1943 77 48 0.00 0.0
1942 76 54 0.00 n/a
1941 89 47 0.00 n/a
1940 77 52 0.00 n/a
1939 98 47 0.00 n/a
1938 90 50 0.00 n/a
1937 80 43 0.00 n/a
1936 92 42 0.00 n/a
1935 100 53 0.00 0.0
1934 89 48 0.00 n/a
1933 71 45 0.00 n/a
1932 71 58 0.00 n/a
1931 72 52 0.00 n/a
1930 76 60 0.00 n/a
1929 81 43 n/a n/a
1928 80 52 0.00 n/a
1927 76 52 0.00 n/a
1926 76 40 0.00 n/a
1925 72 57 0.16 n/a
1924 77 49 0.00 0.0
1923 91 61 0.00 n/a
1922 88 52 n/a n/a
1921 61 56 0.13 n/a
1920 72 49 0.00 n/a
1919 73 44 0.00 n/a
1918 61 53 0.00 n/a
1917 96 45 0.00 n/a
1916 72 51 0.00 n/a
1915 83 49 n/a n/a
1914 76 53 0.00 n/a
1913 105 56 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 0.00 n/a
1894 n/a n/a 0.00 n/a
1893 n/a n/a n/a n/a
What's the all-time high for Petaluma on 9/17?
For the date of Sep 17, the highest temperature ever reached in Petaluma history is 105 °F which happened in 1913.
Highest Temperatures in Petaluma on September 17
Rank Temperature Year
1 105 °F 1913
2 101 °F 1984
3 100 °F 1935
4 98 °F 1968
4 98 °F 1939
6 96 °F 1917
7 95 °F 1970
7 95 °F 2000
9 92 °F 1936
10 91 °F 1923
10 91 °F 1956
What's the all-time low for Petaluma on 9/17?
For the date of Sep 17, the lowest temperature ever reached in Petaluma history is 40 °F which happened in 1926.
Lowest Temperatures in Petaluma on September 17
Rank Temperature Year
1 40 °F 1926
2 42 °F 1936
3 43 °F 1937
3 43 °F 1929
5 44 °F 1919
5 44 °F 2006
5 44 °F 1954
8 45 °F 2018
8 45 °F 1956
8 45 °F 1917
8 45 °F 1988
8 45 °F 1933
Lowest High Temperatures in Petaluma on September 17
Rank Temperature Year
1 61 °F 1921
1 61 °F 1918
3 66 °F 2008
3 66 °F 1989
5 70 °F 1950
5 70 °F 1947
7 71 °F 1999
7 71 °F 1977
7 71 °F 1932
7 71 °F 1954
7 71 °F 1933
7 71 °F 1959
What's the most it has ever rained in Petaluma on 9/17?
For the date of Sep 17, the most precipitation ever recorded in Petaluma history is 0.90 inches which happened in 1989.
All-Time Most Precipitation in Petaluma on September 17
Rank Precipitation Year
1 0.90 inches 1989
2 0.16 inches 1925
3 0.13 inches 1921
4 0.09 inches 1977
5 0.06 inches 1986
6 0.04 inches 1982
7 0.01 inches 1948
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.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy