Watsonville September 30 Weather Records

Daily averages and all-time records for weather in Watsonville, California for the date of September 30.
September 30 All-Time Records
1908–2024
Highest temperature 102 °F 2001
Lowest temperature 33 °F 1915
Lowest daily high 62 °F 2004
Highest daily low 60 °F 2015
Most precipitation 1.13 inches 1983
September 30 Average Weather
1991–2020 1
Average high 75.0 °F
Average low 50.8 °F
Chance precipitation 7.4%
Watsonville September 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 66 56 0.05 n/a
2022 73 49 0.00 n/a
2021 89 46 0.00 n/a
2020 93 55 0.00 n/a
2019 70 47 0.00 0.0
2018 78 56 0.00 0.0
2017 71 53 0.00 0.0
2016 71 50 0.00 0.0
2015 79 60 0.00 0.0
2014 73 57 0.00 0.0
2013 76 53 0.00 0.0
2012 95 48 0.00 0.0
2011 71 57 0.00 n/a
2010 73 49 0.00 n/a
2009 76 44 0.00 n/a
2008 79 49 0.00 n/a
2007 76 45 0.00 n/a
2006 63 53 0.00 n/a
2005 84 50 0.00 n/a
2004 62 54 0.00 n/a
2003 73 50 0.00 n/a
2002 67 51 0.00 n/a
2001 102 56 0.00 n/a
2000 85 50 0.00 n/a
1999 80 51 0.00 n/a
1998 67 57 0.00 n/a
1997 n/a n/a 0.00 0.0
1996 69 52 0.00 0.0
1995 74 49 0.00 0.0
1994 75 50 0.00 0.0
1993 67 52 0.00 0.0
1992 72 54 0.00 0.0
1991 77 46 0.00 0.0
1990 70 52 0.00 0.0
1989 71 50 0.00 0.0
1988 91 47 0.00 0.0
1987 78 52 0.00 0.0
1986 73 50 0.00 0.0
1985 62 51 0.00 0.0
1984 85 55 0.00 0.0
1983 66 57 1.13 0.0
1982 74 45 0.00 0.0
1981 77 47 0.00 0.0
1980 94 55 0.00 0.0
1979 79 55 0.00 0.0
1978 100 51 0.00 0.0
1977 70 48 0.00 0.0
1976 68 58 0.36 0.0
1975 64 51 0.00 0.0
1974 72 50 0.00 0.0
1973 68 51 0.00 0.0
1972 85 53 0.00 0.0
1971 67 44 0.12 0.0
1970 84 50 0.00 0.0
1969 76 48 0.00 0.0
1968 67 51 0.00 0.0
1967 70 58 0.00 0.0
1966 89 57 0.00 0.0
1965 77 47 0.00 0.0
1964 67 44 0.00 0.0
1963 77 51 0.00 0.0
1962 71 50 0.00 0.0
1961 70 43 0.00 0.0
1960 62 53 0.00 0.0
1959 66 47 0.00 0.0
1958 69 52 0.00 0.0
1957 73 52 0.00 0.0
1956 n/a n/a 0.00 0.0
1955 64 48 0.00 0.0
1954 63 52 0.00 0.0
1953 73 44 0.00 0.0
1952 73 44 0.00 0.0
1951 75 55 0.00 0.0
1950 68 37 0.00 0.0
1949 80 47 0.00 0.0
1948 66 48 0.00 0.0
1947 67 51 0.00 0.0
1946 n/a n/a 0.00 0.0
1945 86 41 0.00 0.0
1944 70 46 0.00 n/a
1943 69 50 0.00 0.0
1942 73 46 0.00 n/a
1941 68 46 0.00 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 n/a n/a
1936 69 49 0.00 n/a
1935 76 53 0.00 n/a
1934 82 46 0.00 n/a
1933 64 43 0.00 n/a
1932 72 55 0.00 n/a
1931 89 41 0.00 n/a
1930 68 39 0.05 n/a
1929 64 45 0.00 n/a
1928 71 50 0.00 n/a
1927 77 40 0.00 n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 70 46 0.00 0.0
1923 86 44 0.00 n/a
1922 78 38 0.00 n/a
1921 66 55 n/a n/a
1920 88 36 n/a n/a
1919 66 45 0.18 n/a
1918 72 54 0.00 n/a
1917 78 52 n/a n/a
1916 64 54 0.11 n/a
1915 78 33 n/a n/a
1914 67 52 0.00 n/a
1913 82 42 0.00 n/a
1912 84 35 0.00 n/a
1911 65 50 0.00 n/a
1910 74 39 0.00 n/a
1909 67 48 0.00 n/a
1908 62 44 n/a n/a
What's the all-time high for Watsonville on 9/30?
For the date of Sep 30, the highest temperature ever reached in Watsonville history is 102 °F which happened in 2001.
Highest Temperatures in Watsonville on September 30
Rank Temperature Year
1 102 °F 2001
2 100 °F 1978
3 95 °F 2012
4 94 °F 1980
5 93 °F 2020
6 91 °F 1988
7 89 °F 1966
7 89 °F 1931
7 89 °F 2021
10 88 °F 1920
What's the all-time low for Watsonville on 9/30?
For the date of Sep 30, the lowest temperature ever reached in Watsonville history is 33 °F which happened in 1915.
Lowest Temperatures in Watsonville on September 30
Rank Temperature Year
1 33 °F 1915
2 35 °F 1912
3 36 °F 1920
4 37 °F 1950
5 38 °F 1922
6 39 °F 1930
6 39 °F 1910
8 40 °F 1927
9 41 °F 1945
9 41 °F 1931
Lowest High Temperatures in Watsonville on September 30
Rank Temperature Year
1 62 °F 1960
1 62 °F 1908
1 62 °F 1985
1 62 °F 2004
5 63 °F 2006
5 63 °F 1954
7 64 °F 1929
7 64 °F 1916
7 64 °F 1975
7 64 °F 1933
7 64 °F 1955
What's the most it has ever rained in Watsonville on 9/30?
For the date of Sep 30, the most precipitation ever recorded in Watsonville history is 1.13 inches which happened in 1983.
All-Time Most Precipitation in Watsonville on September 30
Rank Precipitation Year
1 1.13 inches 1983
2 0.36 inches 1976
3 0.18 inches 1919
4 0.12 inches 1971
5 0.11 inches 1916
6 0.05 inches 2023
6 0.05 inches 1930
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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