Petaluma May 31 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of May 31.
May 31 All-Time Records
1893–2024
Highest temperature 99 °F 1970
Lowest temperature 34 °F 1915
Lowest daily high 62 °F 2011
Highest daily low 62 °F 1997
Most precipitation 0.25 inches 1993
Most snow none -
May 31 Average Weather
1991–2020 1
Average high 74.9 °F
Average low 49.4 °F
Chance precipitation 8.8%
Chance snow 0%
Petaluma May 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 71 51 0.00 n/a
2022 n/a n/a 0.00 n/a
2021 88 51 0.00 n/a
2020 n/a n/a n/a n/a
2019 77 50 0.00 n/a
2018 66 41 0.00 n/a
2017 70 50 0.00 n/a
2016 82 49 0.00 n/a
2015 71 49 0.00 n/a
2014 n/a n/a n/a n/a
2013 83 47 0.00 n/a
2012 83 46 0.00 n/a
2011 62 51 0.15 n/a
2010 78 46 0.00 0.0
2009 63 51 0.00 0.0
2008 69 51 0.00 0.0
2007 63 50 0.00 0.0
2006 72 45 0.00 0.0
2005 82 52 0.00 0.0
2004 86 49 0.00 0.0
2003 76 47 0.00 0.0
2002 77 50 0.00 0.0
2001 97 56 0.00 0.0
2000 n/a n/a 0.00 0.0
1999 67 52 0.00 0.0
1998 71 49 0.00 0.0
1997 85 62 0.00 0.0
1996 76 46 0.00 0.0
1995 78 48 0.00 0.0
1994 67 53 0.00 0.0
1993 71 57 0.25 0.0
1992 80 49 0.00 0.0
1991 83 n/a 0.00 0.0
1990 67 46 0.21 0.0
1989 89 45 0.00 0.0
1988 73 47 0.00 0.0
1987 75 56 0.00 0.0
1986 70 51 0.00 0.0
1985 65 51 0.00 0.0
1984 86 44 0.00 0.0
1983 72 46 0.00 0.0
1982 64 50 0.00 0.0
1981 87 50 0.00 0.0
1980 78 54 0.00 0.0
1979 91 48 0.00 0.0
1978 82 52 0.00 0.0
1977 80 50 0.00 0.0
1976 69 54 0.00 0.0
1975 76 53 0.00 0.0
1974 79 42 0.00 0.0
1973 77 53 0.00 0.0
1972 70 46 0.00 0.0
1971 65 41 0.00 0.0
1970 99 51 0.00 0.0
1969 87 51 0.00 0.0
1968 80 45 0.00 0.0
1967 67 45 0.00 0.0
1966 66 40 0.00 0.0
1965 68 48 0.00 0.0
1964 68 49 0.00 0.0
1963 71 52 0.00 0.0
1962 80 42 0.00 0.0
1961 77 46 0.00 0.0
1960 87 50 0.00 0.0
1959 76 50 0.00 0.0
1958 73 52 0.00 0.0
1957 77 43 0.00 0.0
1956 69 45 0.00 0.0
1955 69 43 0.00 0.0
1954 72 49 0.00 0.0
1953 65 45 0.00 0.0
1952 70 47 0.00 0.0
1951 82 50 0.00 0.0
1950 72 54 0.00 0.0
1949 70 51 0.00 0.0
1948 69 50 0.08 0.0
1947 69 54 0.11 0.0
1946 73 44 0.00 0.0
1945 70 n/a 0.00 0.0
1944 67 49 0.10 0.0
1943 66 48 0.07 n/a
1942 73 45 0.00 n/a
1941 71 54 0.00 n/a
1940 74 53 0.00 n/a
1939 78 48 0.00 n/a
1938 87 48 0.00 n/a
1937 84 43 0.00 n/a
1936 70 44 0.00 0.0
1935 83 43 0.00 0.0
1934 74 49 0.00 n/a
1933 72 42 0.00 n/a
1932 65 50 0.10 n/a
1931 70 52 0.00 n/a
1930 70 44 0.00 n/a
1929 64 44 0.00 n/a
1928 85 44 0.00 n/a
1927 n/a n/a n/a n/a
1926 90 46 0.00 n/a
1925 69 43 0.06 n/a
1924 84 51 0.00 n/a
1923 67 40 0.00 n/a
1922 76 50 0.00 n/a
1921 62 56 n/a n/a
1920 80 54 n/a n/a
1919 85 39 0.00 n/a
1918 73 42 0.00 n/a
1917 77 38 0.00 0.0
1916 67 44 n/a n/a
1915 66 34 0.00 n/a
1914 70 49 0.00 n/a
1913 78 49 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 5/31?
For the date of May 31, the highest temperature ever reached in Petaluma history is 99 °F which happened in 1970.
Highest Temperatures in Petaluma on May 31
Rank Temperature Year
1 99 °F 1970
2 97 °F 2001
3 91 °F 1979
4 90 °F 1926
5 89 °F 1989
6 88 °F 2021
7 87 °F 1981
7 87 °F 1938
7 87 °F 1960
7 87 °F 1969
What's the all-time low for Petaluma on 5/31?
For the date of May 31, the lowest temperature ever reached in Petaluma history is 34 °F which happened in 1915.
Lowest Temperatures in Petaluma on May 31
Rank Temperature Year
1 34 °F 1915
2 38 °F 1917
3 39 °F 1919
4 40 °F 1966
4 40 °F 1923
6 41 °F 1971
6 41 °F 2018
8 42 °F 1962
8 42 °F 1974
8 42 °F 1918
8 42 °F 1933
Lowest High Temperatures in Petaluma on May 31
Rank Temperature Year
1 62 °F 1921
1 62 °F 2011
3 63 °F 2009
3 63 °F 2007
5 64 °F 1982
5 64 °F 1929
7 65 °F 1985
7 65 °F 1971
7 65 °F 1932
7 65 °F 1953
What's the most it has ever rained in Petaluma on 5/31?
For the date of May 31, the most precipitation ever recorded in Petaluma history is 0.25 inches which happened in 1993.
All-Time Most Precipitation in Petaluma on May 31
Rank Precipitation Year
1 0.25 inches 1993
2 0.21 inches 1990
3 0.15 inches 2011
4 0.11 inches 1947
5 0.10 inches 1944
5 0.10 inches 1932
7 0.08 inches 1948
8 0.07 inches 1943
9 0.06 inches 1925
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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