Brockton September 30 Weather Records

Daily averages and all-time records for weather in Brockton, Massachusetts for the date of September 30.
September 30 All-Time Records
1894–2024
Highest temperature 86 °F 1986
Lowest temperature 28 °F 1974
Lowest daily high 53 °F 1992
Highest daily low 66 °F 1986
Most precipitation 2.48 inches 2015
Most snow none -
September 30 Average Weather
1991–2020 1
Average high 70.0 °F
Average low 47.8 °F
Chance precipitation 35.7%
Chance snow 0%
Brockton September 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 64 54 0.75 0.0
2022 67 47 0.00 0.0
2021 67 52 0.03 0.0
2020 79 57 0.36 0.0
2019 66 50 0.00 0.0
2018 70 46 0.00 0.0
2017 59 47 0.25 0.0
2016 64 57 0.21 0.0
2015 77 62 2.48 0.0
2014 59 56 0.16 0.0
2013 70 46 0.00 0.0
2012 61 54 0.57 0.0
2011 77 57 0.00 n/a
2010 81 65 0.04 0.0
2009 63 46 0.00 0.0
2008 65 58 0.00 0.0
2007 65 46 0.00 0.0
2006 65 37 0.00 0.0
2005 62 42 0.00 0.0
2004 n/a 38 0.70 0.0
2003 73 48 0.06 0.0
2002 70 42 0.00 0.0
2001 58 52 0.04 0.0
2000 66 32 0.00 0.0
1999 70 46 1.03 0.0
1998 78 44 0.00 0.0
1997 72 54 0.00 0.0
1996 70 48 0.00 0.0
1995 65 35 0.00 0.0
1994 69 45 0.00 0.0
1993 59 33 0.00 0.0
1992 53 35 0.00 0.0
1991 60 36 0.00 0.0
1990 75 58 0.00 0.0
1989 61 45 0.00 0.0
1988 73 38 0.00 0.0
1987 75 60 0.29 0.0
1986 86 66 0.00 0.0
1985 76 45 0.00 0.0
1984 63 46 n/a 0.0
1983 70 48 0.00 0.0
1982 60 54 0.00 0.0
1981 61 34 0.00 0.0
1980 70 36 0.00 0.0
1979 61 55 0.10 0.0
1978 67 31 0.00 0.0
1977 70 37 0.00 0.0
1976 69 39 0.00 0.0
1975 72 43 0.00 0.0
1974 66 28 0.00 0.0
1973 68 41 0.00 0.0
1972 75 46 0.05 0.0
1971 77 46 0.00 0.0
1970 62 40 0.00 0.0
1969 66 36 0.00 0.0
1968 68 32 0.00 0.0
1967 73 50 0.10 0.0
1966 70 50 0.00 0.0
1965 56 32 0.00 0.0
1964 60 50 0.44 0.0
1963 67 44 0.08 0.0
1962 67 42 0.00 0.0
1961 69 35 0.00 0.0
1960 71 56 0.24 0.0
1959 83 65 0.00 0.0
1958 66 34 0.00 0.0
1957 69 33 0.00 0.0
1956 72 38 0.00 0.0
1955 65 47 0.00 0.0
1954 76 55 0.01 0.0
1953 67 40 0.00 0.0
1952 n/a n/a 0.00 0.0
1951 n/a n/a 0.00 0.0
1950 n/a n/a 0.00 0.0
1949 68 56 0.15 0.0
1948 78 51 0.00 0.0
1947 58 41 0.00 0.0
1946 74 n/a 1.20 0.0
1945 66 42 0.40 0.0
1944 65 41 0.00 n/a
1943 55 50 0.00 n/a
1942 65 34 0.00 n/a
1941 64 38 0.00 n/a
1940 64 49 0.00 n/a
1939 78 51 0.00 n/a
1938 70 50 0.44 n/a
1937 66 43 0.00 n/a
1936 57 41 0.05 n/a
1935 64 39 0.00 n/a
1934 73 64 0.50 0.0
1933 72 49 0.00 0.0
1932 61 32 0.00 n/a
1931 70 42 0.00 0.0
1930 68 45 0.00 n/a
1929 n/a n/a n/a n/a
1928 n/a n/a n/a n/a
1927 n/a n/a n/a n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 n/a n/a n/a n/a
1923 n/a n/a n/a n/a
1922 n/a n/a n/a n/a
1921 n/a n/a n/a n/a
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 66 39 0.00 n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 67 43 0.00 n/a
1914 60 43 0.29 n/a
1913 70 52 0.00 n/a
1912 59 37 0.00 n/a
1911 58 44 0.03 n/a
1910 69 43 0.00 n/a
1909 72 46 0.00 n/a
1908 64 43 0.00 n/a
1907 58 42 0.01 n/a
1906 69 56 0.61 n/a
1905 80 52 0.00 n/a
1904 80 57 0.45 n/a
1903 69 34 0.00 n/a
1902 63 58 0.04 n/a
1901 78 65 0.12 n/a
1900 67 59 0.29 n/a
1899 64 53 2.31 n/a
1898 81 49 0.00 n/a
1897 73 44 0.00 n/a
1896 75 57 0.52 n/a
1895 64 48 0.21 n/a
1894 64 53 0.05 n/a
What's the all-time high for Brockton on 9/30?
For the date of Sep 30, the highest temperature ever reached in Brockton history is 86 °F which happened in 1986.
Highest Temperatures in Brockton on September 30
Rank Temperature Year
1 86 °F 1986
2 83 °F 1959
3 81 °F 2010
3 81 °F 1898
5 80 °F 1905
5 80 °F 1904
7 79 °F 2020
8 78 °F 1948
8 78 °F 1901
8 78 °F 1998
8 78 °F 1939
What's the all-time low for Brockton on 9/30?
For the date of Sep 30, the lowest temperature ever reached in Brockton history is 28 °F which happened in 1974.
Lowest Temperatures in Brockton on September 30
Rank Temperature Year
1 28 °F 1974
2 31 °F 1978
3 32 °F 2000
3 32 °F 1932
3 32 °F 1968
3 32 °F 1965
7 33 °F 1993
7 33 °F 1957
9 34 °F 1981
9 34 °F 1942
9 34 °F 1958
9 34 °F 1903
Lowest High Temperatures in Brockton on September 30
Rank Temperature Year
1 53 °F 1992
2 55 °F 1943
3 56 °F 1965
4 57 °F 1936
5 58 °F 1907
5 58 °F 1911
5 58 °F 2001
5 58 °F 1947
9 59 °F 2017
9 59 °F 1912
9 59 °F 2014
9 59 °F 1993
What's the most it has ever rained in Brockton on 9/30?
For the date of Sep 30, the most precipitation ever recorded in Brockton history is 2.48 inches which happened in 2015.
All-Time Most Precipitation in Brockton on September 30
Rank Precipitation Year
1 2.48 inches 2015
2 2.31 inches 1899
3 1.20 inches 1946
4 1.03 inches 1999
5 0.75 inches 2023
6 0.70 inches 2004
7 0.61 inches 1906
8 0.57 inches 2012
9 0.52 inches 1896
10 0.50 inches 1934
Weather Station Details
Years Station Coordinates
1894–2024 Brockton location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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