Petaluma February 21 Weather Records

Daily averages and all-time records for weather in Petaluma, California for the date of February 21.
February 21 All-Time Records
1893–2024
Highest temperature 78 °F 1981
Lowest temperature 27 °F 1920
Lowest daily high 51 °F 1969
Highest daily low 56 °F 1941
Most precipitation 2.44 inches 1980
Most snow none -
February 21 Average Weather
1991–2020 1
Average high 62.2 °F
Average low 41.0 °F
Chance precipitation 39.8%
Chance snow 0%
Petaluma February 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 55 44 0.30 n/a
2023 67 44 0.00 n/a
2022 56 36 0.00 n/a
2021 64 37 0.00 n/a
2020 73 39 0.00 n/a
2019 58 36 0.00 n/a
2018 56 32 0.00 n/a
2017 58 48 0.73 n/a
2016 62 37 0.00 n/a
2015 66 39 0.00 n/a
2014 70 37 0.00 n/a
2013 59 38 0.00 n/a
2012 66 44 0.00 n/a
2011 52 32 0.00 n/a
2010 54 42 0.05 0.0
2009 62 39 0.00 0.0
2008 n/a 42 0.12 0.0
2007 55 45 0.04 0.0
2006 n/a n/a 0.00 0.0
2005 65 52 0.48 0.0
2004 53 44 0.00 0.0
2003 66 39 0.00 0.0
2002 68 51 0.00 0.0
2001 n/a n/a n/a n/a
2000 67 47 0.47 0.0
1999 56 39 0.41 0.0
1998 54 44 1.23 0.0
1997 62 38 0.00 0.0
1996 63 47 0.85 0.0
1995 74 43 0.00 0.0
1994 56 40 0.36 0.0
1993 56 38 0.19 0.0
1992 57 52 0.18 0.0
1991 69 41 0.00 0.0
1990 66 34 0.00 0.0
1989 70 n/a 0.00 0.0
1988 70 37 0.00 0.0
1987 n/a 39 0.00 0.0
1986 64 46 0.02 0.0
1985 61 43 0.00 0.0
1984 59 42 0.08 0.0
1983 63 39 0.00 0.0
1982 67 50 0.00 0.0
1981 78 39 0.00 0.0
1980 62 48 2.44 0.0
1979 52 43 1.04 0.0
1978 72 47 0.00 0.0
1977 58 49 n/a 0.0
1976 63 33 0.00 0.0
1975 61 29 0.00 0.0
1974 61 37 0.12 0.0
1973 72 37 0.00 0.0
1972 63 38 0.00 0.0
1971 60 33 0.00 0.0
1970 68 33 0.00 0.0
1969 51 33 0.00 0.0
1968 65 54 0.49 0.0
1967 67 31 0.00 0.0
1966 64 37 0.00 0.0
1965 64 38 0.00 0.0
1964 73 32 0.00 0.0
1963 62 40 0.00 0.0
1962 60 34 0.00 0.0
1961 66 37 0.00 0.0
1960 64 40 0.00 0.0
1959 55 42 0.00 0.0
1958 64 51 0.00 0.0
1957 56 49 0.84 0.0
1956 58 51 0.09 0.0
1955 65 28 0.00 0.0
1954 72 37 0.00 0.0
1953 67 31 0.00 0.0
1952 53 33 0.01 0.0
1951 56 34 0.04 0.0
1950 63 41 0.00 0.0
1949 58 50 0.00 0.0
1948 60 39 0.00 0.0
1947 68 50 0.00 0.0
1946 60 45 0.21 0.0
1945 65 37 0.00 0.0
1944 58 40 0.55 n/a
1943 68 44 0.31 n/a
1942 58 42 0.04 0.0
1941 66 56 0.09 n/a
1940 60 44 0.00 n/a
1939 67 29 0.00 0.0
1938 61 33 0.03 0.0
1937 69 36 0.00 0.0
1936 60 52 1.31 0.0
1935 64 39 0.00 n/a
1934 60 40 0.04 n/a
1933 61 33 0.00 n/a
1932 60 38 0.00 0.0
1931 65 38 0.00 n/a
1930 64 48 n/a 0.0
1929 63 33 n/a 0.0
1928 59 40 0.00 n/a
1927 n/a n/a n/a n/a
1926 53 36 0.00 0.0
1925 59 44 0.10 n/a
1924 71 45 0.00 n/a
1923 60 44 0.00 n/a
1922 62 47 0.06 n/a
1921 63 53 0.40 n/a
1920 60 27 0.00 n/a
1919 51 32 0.05 n/a
1918 56 44 0.41 n/a
1917 57 46 1.62 n/a
1916 58 48 0.16 n/a
1915 51 39 0.06 n/a
1914 58 43 0.21 n/a
1913 n/a 34 0.27 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 n/a n/a
1894 n/a n/a n/a n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for Petaluma on 2/21?
For the date of Feb 21, the highest temperature ever reached in Petaluma history is 78 °F which happened in 1981.
Highest Temperatures in Petaluma on February 21
Rank Temperature Year
1 78 °F 1981
2 74 °F 1995
3 73 °F 1964
3 73 °F 2020
5 72 °F 1954
5 72 °F 1973
5 72 °F 1978
8 71 °F 1924
9 70 °F 1988
9 70 °F 2014
9 70 °F 1989
What's the all-time low for Petaluma on 2/21?
For the date of Feb 21, the lowest temperature ever reached in Petaluma history is 27 °F which happened in 1920.
Lowest Temperatures in Petaluma on February 21
Rank Temperature Year
1 27 °F 1920
2 28 °F 1955
3 29 °F 1939
3 29 °F 1975
5 31 °F 1953
5 31 °F 1967
7 32 °F 1919
7 32 °F 2011
7 32 °F 2018
7 32 °F 1964
Lowest High Temperatures in Petaluma on February 21
Rank Temperature Year
1 51 °F 1919
1 51 °F 1915
1 51 °F 1969
4 52 °F 1979
4 52 °F 2011
6 53 °F 1952
6 53 °F 2004
6 53 °F 1926
9 54 °F 1998
9 54 °F 2010
What's the most it has ever rained in Petaluma on 2/21?
For the date of Feb 21, the most precipitation ever recorded in Petaluma history is 2.44 inches which happened in 1980.
All-Time Most Precipitation in Petaluma on February 21
Rank Precipitation Year
1 2.44 inches 1980
2 1.62 inches 1917
3 1.31 inches 1936
4 1.23 inches 1998
5 1.04 inches 1979
6 0.85 inches 1996
7 0.84 inches 1957
8 0.73 inches 2017
9 0.55 inches 1944
10 0.49 inches 1968
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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