Petaluma May 19 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of May 19.
May 19 All-Time Records
1893–2024
Highest temperature 94 °F 1931
Lowest temperature 33 °F 1918
Lowest daily high 57 °F 1921
Highest daily low 62 °F 1920
Most precipitation 1.70 inches 1925
Most snow none -
May 19 Average Weather
1991–2020 1
Average high 72.3 °F
Average low 48.0 °F
Chance precipitation 11.3%
Chance snow 0%
Petaluma May 19 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 69 51 0.00 n/a
2022 86 58 0.00 n/a
2021 70 46 0.00 n/a
2020 70 50 0.00 n/a
2019 58 46 1.05 n/a
2018 65 47 0.00 n/a
2017 85 44 0.00 n/a
2016 81 49 0.00 n/a
2015 67 49 0.00 n/a
2014 67 52 0.00 n/a
2013 79 47 0.00 n/a
2012 78 42 0.00 n/a
2011 75 42 0.00 n/a
2010 64 44 0.01 0.0
2009 70 49 0.00 0.0
2008 69 49 0.00 0.0
2007 75 48 0.00 0.0
2006 n/a 50 0.07 0.0
2005 71 54 0.18 0.0
2004 73 45 0.00 0.0
2003 83 43 0.00 0.0
2002 62 48 0.34 0.0
2001 83 49 0.00 0.0
2000 80 51 0.00 0.0
1999 67 42 0.00 0.0
1998 67 n/a 0.00 0.0
1997 92 49 0.00 0.0
1996 67 39 0.02 0.0
1995 75 46 0.00 0.0
1994 60 49 0.00 0.0
1993 73 47 0.00 0.0
1992 72 54 0.00 0.0
1991 72 39 0.00 0.0
1990 71 48 0.00 0.0
1989 77 42 0.00 0.0
1988 90 51 0.00 0.0
1987 70 50 0.00 0.0
1986 74 45 0.00 0.0
1985 78 45 0.00 0.0
1984 81 48 0.00 0.0
1983 93 51 0.00 0.0
1982 84 40 0.00 0.0
1981 65 48 0.12 0.0
1980 85 47 0.00 0.0
1979 71 52 0.00 0.0
1978 92 51 0.00 0.0
1977 72 46 0.00 0.0
1976 79 44 0.00 0.0
1975 69 45 0.00 0.0
1974 66 42 0.00 0.0
1973 70 48 0.00 0.0
1972 68 45 0.00 0.0
1971 76 44 0.00 0.0
1970 65 46 0.00 0.0
1969 73 46 0.00 0.0
1968 74 52 0.00 0.0
1967 77 49 0.00 0.0
1966 75 50 0.00 0.0
1965 63 47 0.00 0.0
1964 64 35 0.00 0.0
1963 71 43 0.00 0.0
1962 65 38 0.00 0.0
1961 61 51 0.02 0.0
1960 82 45 0.00 0.0
1959 71 48 0.00 0.0
1958 76 55 0.00 0.0
1957 64 48 0.02 0.0
1956 64 51 0.00 0.0
1955 91 47 0.00 0.0
1954 75 42 0.00 0.0
1953 67 55 0.10 0.0
1952 92 60 0.00 0.0
1951 72 42 0.00 0.0
1950 79 42 0.00 0.0
1949 66 49 0.00 0.0
1948 59 47 0.00 0.0
1947 84 47 0.00 0.0
1946 66 48 0.00 0.0
1945 66 44 0.00 0.0
1944 72 43 0.00 0.0
1943 75 42 0.00 n/a
1942 87 50 0.00 n/a
1941 82 51 0.00 n/a
1940 76 50 0.00 n/a
1939 65 39 0.00 n/a
1938 70 41 0.00 n/a
1937 76 42 0.00 n/a
1936 67 43 0.00 0.0
1935 89 45 0.00 0.0
1934 74 45 0.00 n/a
1933 74 42 0.00 n/a
1932 66 45 0.11 n/a
1931 94 54 0.00 n/a
1930 65 49 0.00 n/a
1929 63 40 0.00 n/a
1928 66 51 0.00 n/a
1927 n/a n/a n/a n/a
1926 74 52 0.00 n/a
1925 68 50 1.70 n/a
1924 77 47 0.00 n/a
1923 64 46 0.00 n/a
1922 64 49 0.10 n/a
1921 57 56 n/a n/a
1920 79 62 n/a n/a
1919 75 49 0.00 n/a
1918 73 33 0.00 n/a
1917 62 38 0.00 0.0
1916 67 43 n/a n/a
1915 65 45 0.00 n/a
1914 67 49 0.00 n/a
1913 70 39 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 0.00 n/a
What's the all-time high for Petaluma on 5/19?
For the date of May 19, the highest temperature ever reached in Petaluma history is 94 °F which happened in 1931.
Highest Temperatures in Petaluma on May 19
Rank Temperature Year
1 94 °F 1931
2 93 °F 1983
3 92 °F 1978
3 92 °F 1997
3 92 °F 1952
6 91 °F 1955
7 90 °F 1988
8 89 °F 1935
9 87 °F 1942
10 86 °F 2022
What's the all-time low for Petaluma on 5/19?
For the date of May 19, the lowest temperature ever reached in Petaluma history is 33 °F which happened in 1918.
Lowest Temperatures in Petaluma on May 19
Rank Temperature Year
1 33 °F 1918
2 35 °F 1964
3 38 °F 1962
3 38 °F 1917
5 39 °F 1939
5 39 °F 1996
5 39 °F 1913
5 39 °F 1991
9 40 °F 1929
9 40 °F 1982
Lowest High Temperatures in Petaluma on May 19
Rank Temperature Year
1 57 °F 1921
2 58 °F 2019
3 59 °F 1948
4 60 °F 1994
5 61 °F 1961
6 62 °F 1917
6 62 °F 2002
8 63 °F 1929
8 63 °F 1965
10 64 °F 1956
10 64 °F 1957
10 64 °F 1923
10 64 °F 2010
10 64 °F 1922
10 64 °F 1964
What's the most it has ever rained in Petaluma on 5/19?
For the date of May 19, the most precipitation ever recorded in Petaluma history is 1.70 inches which happened in 1925.
All-Time Most Precipitation in Petaluma on May 19
Rank Precipitation Year
1 1.70 inches 1925
2 1.05 inches 2019
3 0.34 inches 2002
4 0.18 inches 2005
5 0.12 inches 1981
6 0.11 inches 1932
7 0.10 inches 1953
7 0.10 inches 1922
9 0.07 inches 2006
10 0.02 inches 1961
10 0.02 inches 1957
10 0.02 inches 1996
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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