Petaluma April 9 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of April 9.
April 9 All-Time Records
1893–2024
Highest temperature 91 °F 1989
Lowest temperature 26 °F 1937
Lowest daily high 53 °F 1965
Highest daily low 60 °F 1928
Most precipitation 1.05 inches 1965
Most snow none -
April 9 Average Weather
1991–2020 1
Average high 67.0 °F
Average low 43.2 °F
Chance precipitation 25.4%
Chance snow 0%
Petaluma April 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 75 43 0.00 n/a
2023 72 40 0.00 n/a
2022 71 45 0.00 n/a
2021 64 40 0.00 n/a
2020 64 51 0.00 n/a
2019 66 46 0.00 n/a
2018 74 42 0.00 n/a
2017 60 35 0.01 n/a
2016 65 55 0.47 n/a
2015 68 38 0.00 n/a
2014 77 47 0.00 n/a
2013 75 43 0.00 n/a
2012 68 44 0.00 n/a
2011 62 36 0.00 n/a
2010 70 38 0.00 0.0
2009 n/a 47 0.09 0.0
2008 64 36 0.00 0.0
2007 66 50 0.00 0.0
2006 63 48 0.02 0.0
2005 66 43 0.12 0.0
2004 74 51 0.00 0.0
2003 71 40 0.00 0.0
2002 62 50 0.02 0.0
2001 62 37 0.01 0.0
2000 62 43 0.00 0.0
1999 57 33 0.00 0.0
1998 63 38 0.14 0.0
1997 64 37 0.00 0.0
1996 64 53 0.00 0.0
1995 63 40 0.00 0.0
1994 62 41 0.22 0.0
1993 64 45 n/a 0.0
1992 64 41 n/a 0.0
1991 71 46 0.00 0.0
1990 74 41 0.00 0.0
1989 91 51 0.00 0.0
1988 86 38 0.00 0.0
1987 80 45 0.00 0.0
1986 73 45 0.00 0.0
1985 67 43 0.00 0.0
1984 63 35 0.42 0.0
1983 62 39 0.00 0.0
1982 71 41 0.21 0.0
1981 67 45 0.00 0.0
1980 66 45 0.09 0.0
1979 63 46 0.00 0.0
1978 83 46 0.00 0.0
1977 64 30 0.00 0.0
1976 66 35 0.00 0.0
1975 64 36 0.00 0.0
1974 60 44 0.24 0.0
1973 71 45 0.00 0.0
1972 62 39 0.00 0.0
1971 64 49 0.00 0.0
1970 66 43 0.00 0.0
1969 64 47 0.26 0.0
1968 84 41 0.00 0.0
1967 59 35 0.00 0.0
1966 63 52 0.04 0.0
1965 53 40 1.05 0.0
1964 65 35 0.00 0.0
1963 61 43 0.12 0.0
1962 70 43 0.00 0.0
1961 72 38 0.00 0.0
1960 65 50 0.00 0.0
1959 71 45 0.00 0.0
1958 71 44 0.00 0.0
1957 64 43 0.00 0.0
1956 65 38 0.00 0.0
1955 67 37 0.00 0.0
1954 65 38 0.00 0.0
1953 53 35 0.23 0.0
1952 62 48 0.00 0.0
1951 77 42 0.00 0.0
1950 64 39 0.00 0.0
1949 72 40 0.00 0.0
1948 58 48 0.07 0.0
1947 63 46 0.14 0.0
1946 66 39 0.00 0.0
1945 60 38 0.00 0.0
1944 65 42 0.00 n/a
1943 65 41 0.00 n/a
1942 66 52 0.47 n/a
1941 62 49 0.09 n/a
1940 67 46 0.00 n/a
1939 75 45 0.00 n/a
1938 67 42 0.02 0.0
1937 61 26 0.04 n/a
1936 80 38 0.00 0.0
1935 63 34 0.00 n/a
1934 72 39 0.00 n/a
1933 65 34 0.00 n/a
1932 75 37 0.00 n/a
1931 76 38 0.00 n/a
1930 72 49 0.00 n/a
1929 60 32 0.00 n/a
1928 73 60 0.00 n/a
1927 n/a n/a n/a n/a
1926 66 49 0.00 0.0
1925 65 42 n/a 0.0
1924 69 49 0.00 n/a
1923 57 39 0.47 n/a
1922 60 48 n/a n/a
1921 64 57 0.00 n/a
1920 59 50 0.51 n/a
1919 72 36 0.00 n/a
1918 64 52 0.49 n/a
1917 58 36 0.00 n/a
1916 73 39 0.00 n/a
1915 76 39 0.00 n/a
1914 64 53 0.31 n/a
1913 75 36 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 0.04 n/a
What's the all-time high for Petaluma on 4/9?
For the date of Apr 9, the highest temperature ever reached in Petaluma history is 91 °F which happened in 1989.
Highest Temperatures in Petaluma on April 9
Rank Temperature Year
1 91 °F 1989
2 86 °F 1988
3 84 °F 1968
4 83 °F 1978
5 80 °F 1987
5 80 °F 1936
7 77 °F 1951
7 77 °F 2014
9 76 °F 1915
9 76 °F 1931
What's the all-time low for Petaluma on 4/9?
For the date of Apr 9, the lowest temperature ever reached in Petaluma history is 26 °F which happened in 1937.
Lowest Temperatures in Petaluma on April 9
Rank Temperature Year
1 26 °F 1937
2 30 °F 1977
3 32 °F 1929
4 33 °F 1999
5 34 °F 1935
5 34 °F 1933
7 35 °F 1964
7 35 °F 1953
7 35 °F 1976
7 35 °F 2017
7 35 °F 1984
7 35 °F 1967
Lowest High Temperatures in Petaluma on April 9
Rank Temperature Year
1 53 °F 1965
1 53 °F 1953
3 57 °F 1923
3 57 °F 1999
5 58 °F 1917
5 58 °F 1948
7 59 °F 1920
7 59 °F 1967
9 60 °F 1945
9 60 °F 1922
9 60 °F 1974
9 60 °F 2017
9 60 °F 1929
What's the most it has ever rained in Petaluma on 4/9?
For the date of Apr 9, the most precipitation ever recorded in Petaluma history is 1.05 inches which happened in 1965.
All-Time Most Precipitation in Petaluma on April 9
Rank Precipitation Year
1 1.05 inches 1965
2 0.51 inches 1920
3 0.49 inches 1918
4 0.47 inches 2016
4 0.47 inches 1942
4 0.47 inches 1923
7 0.42 inches 1984
8 0.31 inches 1914
9 0.26 inches 1969
10 0.24 inches 1974
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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