Petaluma May 2 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of May 2.
May 2 All-Time Records
1893–2024
Highest temperature 91 °F 1966
Lowest temperature 33 °F 1915
Lowest daily high 56 °F 1915
Highest daily low 55 °F 2000
Most precipitation 0.35 inches 2009
Most snow none -
May 2 Average Weather
1991–2020 1
Average high 70.7 °F
Average low 46.1 °F
Chance precipitation 14.7%
Chance snow 0%
Petaluma May 2 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 60 48 0.03 n/a
2022 70 43 0.00 n/a
2021 75 48 0.00 n/a
2020 70 45 0.00 n/a
2019 76 49 0.00 n/a
2018 70 41 0.00 n/a
2017 85 48 0.00 n/a
2016 79 49 0.00 n/a
2015 87 50 0.00 n/a
2014 87 47 0.00 n/a
2013 90 44 0.00 n/a
2012 66 39 0.00 n/a
2011 75 42 0.00 n/a
2010 74 48 0.00 0.0
2009 60 53 0.35 0.0
2008 70 48 0.00 0.0
2007 66 54 0.07 0.0
2006 78 44 0.00 0.0
2005 n/a 47 0.00 0.0
2004 88 47 0.00 0.0
2003 68 51 0.26 0.0
2002 n/a 42 0.00 0.0
2001 78 48 0.00 0.0
2000 69 55 0.00 0.0
1999 68 45 0.06 0.0
1998 70 52 0.09 0.0
1997 67 44 0.00 0.0
1996 76 52 0.00 0.0
1995 64 53 0.07 0.0
1994 67 44 0.00 0.0
1993 78 52 0.00 0.0
1992 85 47 0.00 0.0
1991 62 41 0.00 0.0
1990 90 48 0.00 0.0
1989 73 46 0.00 0.0
1988 73 43 0.00 0.0
1987 71 45 0.00 0.0
1986 64 51 0.03 0.0
1985 70 45 0.00 0.0
1984 68 50 0.11 0.0
1983 68 39 0.00 0.0
1982 76 38 0.00 0.0
1981 69 44 0.00 0.0
1980 69 50 0.00 0.0
1979 76 47 0.00 0.0
1978 79 48 0.00 0.0
1977 68 45 0.10 0.0
1976 71 45 0.00 0.0
1975 61 45 0.00 0.0
1974 68 39 0.00 0.0
1973 64 47 0.00 0.0
1972 88 42 0.00 0.0
1971 65 51 0.12 0.0
1970 89 44 0.00 0.0
1969 68 45 0.00 0.0
1968 74 41 0.00 0.0
1967 66 39 0.00 0.0
1966 91 41 0.00 0.0
1965 66 38 0.00 0.0
1964 59 36 0.00 0.0
1963 66 43 0.00 0.0
1962 72 51 0.00 0.0
1961 67 44 0.00 0.0
1960 65 38 0.00 0.0
1959 63 38 0.00 0.0
1958 63 50 0.00 0.0
1957 68 42 0.21 0.0
1956 65 49 0.00 0.0
1955 65 45 0.00 0.0
1954 75 36 0.00 0.0
1953 73 41 0.00 0.0
1952 65 39 0.00 0.0
1951 66 44 0.10 0.0
1950 57 39 0.16 0.0
1949 66 52 0.00 0.0
1948 65 39 0.00 0.0
1947 79 n/a 0.00 0.0
1946 60 50 0.00 0.0
1945 63 46 0.00 0.0
1944 83 47 0.00 0.0
1943 81 44 0.00 n/a
1942 69 44 0.00 n/a
1941 70 54 0.08 n/a
1940 67 51 0.04 n/a
1939 63 37 0.00 n/a
1938 62 44 0.00 n/a
1937 87 37 0.00 n/a
1936 73 47 0.03 0.0
1935 75 40 0.00 0.0
1934 69 42 0.00 n/a
1933 60 40 0.00 n/a
1932 62 45 0.30 n/a
1931 76 53 0.00 n/a
1930 63 45 0.02 n/a
1929 70 46 0.00 n/a
1928 67 45 0.00 n/a
1927 n/a n/a n/a n/a
1926 68 50 0.00 n/a
1925 90 43 0.00 n/a
1924 75 40 0.00 n/a
1923 66 37 0.00 n/a
1922 72 52 0.00 n/a
1921 60 44 n/a n/a
1920 65 40 n/a n/a
1919 69 45 0.00 n/a
1918 81 44 0.00 n/a
1917 61 37 0.00 0.0
1916 71 47 n/a n/a
1915 56 33 0.01 n/a
1914 60 50 0.00 n/a
1913 74 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 0.30 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 5/2?
For the date of May 2, the highest temperature ever reached in Petaluma history is 91 °F which happened in 1966.
Highest Temperatures in Petaluma on May 2
Rank Temperature Year
1 91 °F 1966
2 90 °F 1990
2 90 °F 1925
2 90 °F 2013
5 89 °F 1970
6 88 °F 2004
6 88 °F 1972
8 87 °F 2014
8 87 °F 2015
8 87 °F 1937
What's the all-time low for Petaluma on 5/2?
For the date of May 2, the lowest temperature ever reached in Petaluma history is 33 °F which happened in 1915.
Lowest Temperatures in Petaluma on May 2
Rank Temperature Year
1 33 °F 1915
2 36 °F 1964
2 36 °F 1913
2 36 °F 1954
5 37 °F 1939
5 37 °F 1937
5 37 °F 1923
5 37 °F 1917
9 38 °F 1959
9 38 °F 1960
9 38 °F 1982
9 38 °F 1965
Lowest High Temperatures in Petaluma on May 2
Rank Temperature Year
1 56 °F 1915
2 57 °F 1950
3 59 °F 1964
4 60 °F 2023
4 60 °F 1921
4 60 °F 1933
4 60 °F 2009
4 60 °F 1946
4 60 °F 1914
10 61 °F 1975
10 61 °F 1917
What's the most it has ever rained in Petaluma on 5/2?
For the date of May 2, the most precipitation ever recorded in Petaluma history is 0.35 inches which happened in 2009.
All-Time Most Precipitation in Petaluma on May 2
Rank Precipitation Year
1 0.35 inches 2009
2 0.30 inches 1895
2 0.30 inches 1932
4 0.26 inches 2003
5 0.21 inches 1957
6 0.16 inches 1950
7 0.12 inches 1971
8 0.11 inches 1984
9 0.10 inches 1951
9 0.10 inches 1977
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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