Watsonville August 21 Weather Records

Daily averages and all-time records for weather in Watsonville, California for the date of August 21.
August 21 All-Time Records
1908–2024
Highest temperature 84 °F 1950
Lowest temperature 35 °F 1912
Lowest daily high 63 °F 1989
Highest daily low 63 °F 2020
Most precipitation 0.04 inches 2021
August 21 Average Weather
1991–2020 1
Average high 73.5 °F
Average low 54.1 °F
Chance precipitation 4.5%
Watsonville August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 60 0.00 n/a
2022 66 55 0.00 n/a
2021 67 58 0.04 n/a
2020 81 63 0.00 n/a
2019 81 52 0.00 0.0
2018 69 56 0.00 0.0
2017 73 57 0.00 0.0
2016 68 56 0.00 0.0
2015 72 62 0.00 0.0
2014 75 62 0.00 0.0
2013 70 54 0.00 0.0
2012 68 55 0.00 0.0
2011 69 58 0.00 n/a
2010 67 52 0.00 n/a
2009 76 54 0.00 n/a
2008 83 58 0.00 n/a
2007 77 54 0.00 n/a
2006 67 56 0.00 n/a
2005 74 53 0.00 n/a
2004 71 56 0.00 n/a
2003 74 59 0.00 n/a
2002 67 55 0.00 n/a
2001 72 52 0.00 n/a
2000 65 52 0.00 n/a
1999 73 55 0.00 n/a
1998 n/a n/a n/a n/a
1997 75 56 0.00 0.0
1996 70 50 0.00 0.0
1995 68 57 0.00 0.0
1994 66 54 0.00 0.0
1993 75 53 0.00 0.0
1992 77 51 0.00 0.0
1991 69 50 0.00 0.0
1990 71 52 0.00 0.0
1989 63 55 0.00 0.0
1988 66 53 0.00 0.0
1987 70 53 0.00 0.0
1986 72 54 0.00 0.0
1985 69 49 0.00 0.0
1984 70 57 0.00 0.0
1983 75 62 0.00 0.0
1982 78 52 0.00 0.0
1981 79 49 0.00 0.0
1980 74 55 0.00 0.0
1979 71 56 0.00 0.0
1978 73 53 0.00 0.0
1977 73 52 0.00 0.0
1976 74 59 0.00 0.0
1975 72 53 0.00 0.0
1974 77 50 0.00 0.0
1973 70 50 0.00 0.0
1972 78 55 0.00 0.0
1971 70 51 0.00 0.0
1970 64 52 0.00 0.0
1969 75 50 0.00 0.0
1968 70 43 0.00 0.0
1967 65 52 0.00 0.0
1966 65 53 0.00 0.0
1965 72 51 0.00 0.0
1964 74 52 0.00 0.0
1963 78 50 0.00 0.0
1962 69 51 0.00 0.0
1961 68 56 0.00 0.0
1960 64 52 0.00 0.0
1959 68 47 0.00 0.0
1958 68 56 0.00 0.0
1957 65 53 0.00 0.0
1956 69 50 0.00 0.0
1955 64 48 0.00 0.0
1954 72 54 0.00 0.0
1953 75 52 0.00 0.0
1952 63 51 0.00 0.0
1951 69 55 0.04 0.0
1950 84 52 0.00 0.0
1949 n/a 48 0.00 0.0
1948 79 53 0.00 0.0
1947 68 46 0.00 0.0
1946 68 54 0.00 0.0
1945 75 n/a 0.00 0.0
1944 69 49 0.00 0.0
1943 75 49 0.00 n/a
1942 70 53 0.00 n/a
1941 71 52 n/a n/a
1940 n/a n/a n/a n/a
1939 n/a n/a n/a n/a
1938 n/a n/a n/a n/a
1937 n/a n/a 0.00 n/a
1936 72 54 0.00 n/a
1935 65 50 0.00 0.0
1934 68 56 0.00 n/a
1933 68 54 0.00 n/a
1932 69 53 0.00 n/a
1931 81 46 0.00 n/a
1930 73 47 0.00 n/a
1929 70 53 0.00 n/a
1928 66 50 0.00 n/a
1927 76 46 0.00 0.0
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 66 56 n/a n/a
1923 80 60 n/a n/a
1922 68 52 n/a n/a
1921 70 52 n/a n/a
1920 70 52 n/a n/a
1919 74 56 n/a n/a
1918 82 52 n/a n/a
1917 79 54 n/a n/a
1916 80 43 n/a n/a
1915 73 42 0.00 n/a
1914 68 51 0.00 n/a
1913 77 56 0.00 n/a
1912 70 35 0.00 n/a
1911 71 43 0.00 n/a
1910 70 39 0.00 n/a
1909 64 46 0.00 n/a
1908 70 44 0.00 n/a
What's the all-time high for Watsonville on 8/21?
For the date of Aug 21, the highest temperature ever reached in Watsonville history is 84 °F which happened in 1950.
Highest Temperatures in Watsonville on August 21
Rank Temperature Year
1 84 °F 1950
2 83 °F 2008
3 82 °F 1918
4 81 °F 1931
4 81 °F 2020
4 81 °F 2019
7 80 °F 1923
7 80 °F 1916
9 79 °F 1917
9 79 °F 1981
9 79 °F 1948
What's the all-time low for Watsonville on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Watsonville history is 35 °F which happened in 1912.
Lowest Temperatures in Watsonville on August 21
Rank Temperature Year
1 35 °F 1912
2 39 °F 1910
3 42 °F 1915
4 43 °F 1916
4 43 °F 1968
4 43 °F 1911
7 44 °F 1908
8 46 °F 1931
8 46 °F 1927
8 46 °F 1909
8 46 °F 1947
Lowest High Temperatures in Watsonville on August 21
Rank Temperature Year
1 63 °F 1989
1 63 °F 1952
3 64 °F 1960
3 64 °F 1909
3 64 °F 1970
3 64 °F 1955
7 65 °F 1935
7 65 °F 1957
7 65 °F 1966
7 65 °F 1967
7 65 °F 2000
What's the most it has ever rained in Watsonville on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Watsonville history is 0.04 inches which has happened 2 times, most recently in 2021.
All-Time Most Precipitation in Watsonville on August 21
Rank Precipitation Year
1 0.04 inches 2021
1 0.04 inches 1951
Weather Station Details
Years Station Coordinates
1998–2024 Watsonville Municipal Airport location
1908–1998 Watsonville Water Works location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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