Petaluma September 25 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of September 25.
September 25 All-Time Records
1893–2024
Highest temperature 101 °F 1960
Lowest temperature 38 °F 1926
Lowest daily high 68 °F 1979
Highest daily low 76 °F 1893
Most precipitation 0.58 inches 1923
Most snow none -
September 25 Average Weather
1991–2020 1
Average high 80.2 °F
Average low 50.7 °F
Chance precipitation 5.1%
Chance snow 0%
Petaluma September 25 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 52 0.05 n/a
2022 87 55 0.00 n/a
2021 75 56 0.00 n/a
2020 79 51 0.00 n/a
2019 97 59 0.00 n/a
2018 79 49 0.00 n/a
2017 89 47 0.00 n/a
2016 94 51 0.00 n/a
2015 94 48 0.00 n/a
2014 77 58 0.24 n/a
2013 71 49 0.00 n/a
2012 72 46 0.00 n/a
2011 71 58 0.00 n/a
2010 93 46 0.00 0.0
2009 91 50 0.00 0.0
2008 n/a 43 0.00 0.0
2007 83 43 0.00 0.0
2006 90 45 0.00 0.0
2005 83 42 0.00 0.0
2004 n/a 50 0.00 0.0
2003 69 55 0.00 0.0
2002 84 49 0.00 0.0
2001 75 57 0.10 0.0
2000 89 47 0.00 0.0
1999 89 50 0.00 0.0
1998 69 55 0.00 0.0
1997 n/a 59 0.00 0.0
1996 77 49 0.00 0.0
1995 77 54 0.00 0.0
1994 82 57 0.00 0.0
1993 94 41 0.00 0.0
1992 96 55 0.00 0.0
1991 n/a n/a n/a n/a
1990 80 61 0.00 0.0
1989 76 56 0.00 0.0
1988 72 n/a 0.00 0.0
1987 77 52 0.00 0.0
1986 70 45 0.20 0.0
1985 90 n/a 0.00 0.0
1984 88 40 0.00 0.0
1983 76 54 0.00 0.0
1982 77 54 0.00 0.0
1981 78 48 0.00 0.0
1980 87 50 0.00 0.0
1979 68 56 0.04 0.0
1978 94 55 0.00 0.0
1977 83 46 0.00 0.0
1976 72 53 0.00 0.0
1975 96 49 0.00 0.0
1974 71 53 0.00 0.0
1973 86 56 0.00 0.0
1972 76 46 0.00 0.0
1971 72 49 0.00 0.0
1970 95 44 0.00 0.0
1969 94 52 0.00 0.0
1968 97 48 0.00 0.0
1967 82 55 0.00 0.0
1966 78 55 0.00 0.0
1965 70 53 0.00 0.0
1964 98 53 0.00 0.0
1963 99 49 0.00 0.0
1962 78 50 0.00 0.0
1961 92 44 0.00 0.0
1960 101 49 0.00 0.0
1959 88 50 0.00 0.0
1958 92 43 0.00 0.0
1957 76 53 0.00 0.0
1956 79 51 0.00 0.0
1955 75 47 0.00 0.0
1954 99 47 0.00 0.0
1953 73 58 0.00 0.0
1952 95 53 0.00 0.0
1951 69 54 0.00 0.0
1950 78 58 0.00 0.0
1949 75 51 0.00 0.0
1948 72 45 0.00 0.0
1947 76 48 0.00 0.0
1946 68 53 0.00 0.0
1945 88 47 0.00 0.0
1944 93 47 0.00 0.0
1943 72 61 0.00 0.0
1942 70 48 0.00 n/a
1941 70 52 0.00 n/a
1940 86 52 0.00 n/a
1939 78 55 0.08 n/a
1938 76 54 0.00 n/a
1937 96 46 0.00 n/a
1936 90 49 0.00 n/a
1935 77 50 0.00 0.0
1934 74 40 0.00 n/a
1933 74 53 0.00 n/a
1932 70 48 0.00 n/a
1931 98 57 0.00 n/a
1930 80 47 0.00 n/a
1929 83 42 n/a n/a
1928 76 51 0.00 n/a
1927 87 45 n/a n/a
1926 90 38 0.00 n/a
1925 70 50 0.00 n/a
1924 77 45 0.00 0.0
1923 70 54 0.58 n/a
1922 82 45 n/a n/a
1921 83 54 0.00 n/a
1920 74 43 0.00 n/a
1919 77 50 0.00 n/a
1918 80 42 0.00 n/a
1917 93 45 0.00 n/a
1916 74 49 0.00 n/a
1915 78 41 n/a n/a
1914 70 45 0.00 n/a
1913 76 44 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 76 n/a n/a
What's the all-time high for Petaluma on 9/25?
For the date of Sep 25, the highest temperature ever reached in Petaluma history is 101 °F which happened in 1960.
Highest Temperatures in Petaluma on September 25
Rank Temperature Year
1 101 °F 1960
2 99 °F 1954
2 99 °F 1963
4 98 °F 1931
4 98 °F 1964
6 97 °F 1968
6 97 °F 2019
8 96 °F 1975
8 96 °F 1937
8 96 °F 1992
What's the all-time low for Petaluma on 9/25?
For the date of Sep 25, the lowest temperature ever reached in Petaluma history is 38 °F which happened in 1926.
Lowest Temperatures in Petaluma on September 25
Rank Temperature Year
1 38 °F 1926
2 40 °F 1934
2 40 °F 1984
4 41 °F 1915
4 41 °F 1993
6 42 °F 2005
6 42 °F 1929
6 42 °F 1918
9 43 °F 2008
9 43 °F 1958
9 43 °F 1920
9 43 °F 2007
Lowest High Temperatures in Petaluma on September 25
Rank Temperature Year
1 68 °F 1946
1 68 °F 1979
3 69 °F 2003
3 69 °F 1998
3 69 °F 1951
6 70 °F 1941
6 70 °F 1914
6 70 °F 1986
6 70 °F 1965
6 70 °F 1925
6 70 °F 1932
6 70 °F 1923
6 70 °F 1942
What's the most it has ever rained in Petaluma on 9/25?
For the date of Sep 25, the most precipitation ever recorded in Petaluma history is 0.58 inches which happened in 1923.
All-Time Most Precipitation in Petaluma on September 25
Rank Precipitation Year
1 0.58 inches 1923
2 0.24 inches 2014
3 0.20 inches 1986
4 0.10 inches 2001
5 0.08 inches 1939
6 0.05 inches 2023
7 0.04 inches 1979
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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