Brockton July 21 Weather Records

Daily averages and all-time records for weather in Brockton, Massachusetts for the date of July 21.
July 21 All-Time Records
1894–2024
Highest temperature 100 °F 1991
Lowest temperature 46 °F 1974
Lowest daily high 67 °F 1989
Highest daily low 78 °F 2019
Most precipitation 0.76 inches 1989
Most snow none -
July 21 Average Weather
1991–2020 1
Average high 84.4 °F
Average low 62.7 °F
Chance precipitation 31.6%
Chance snow 0%
Brockton July 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 86 63 0.05 0.0
2022 95 74 0.00 0.0
2021 86 67 0.07 0.0
2020 95 69 0.00 0.0
2019 96 78 0.00 0.0
2018 78 52 0.00 0.0
2017 91 66 0.00 0.0
2016 89 56 0.00 0.0
2015 90 69 0.00 0.0
2014 81 61 0.00 0.0
2013 86 70 0.00 0.0
2012 80 54 0.00 0.0
2011 91 72 0.00 0.0
2010 89 66 0.00 0.0
2009 68 64 0.63 0.0
2008 88 64 0.08 0.0
2007 78 60 0.00 0.0
2006 84 68 0.42 0.0
2005 89 66 0.00 0.0
2004 89 56 0.00 0.0
2003 85 55 0.00 0.0
2002 85 54 0.00 0.0
2001 87 53 0.00 0.0
2000 81 49 0.00 0.0
1999 84 57 0.00 0.0
1998 91 63 0.00 0.0
1997 85 63 0.02 0.0
1996 81 55 0.00 0.0
1995 n/a n/a n/a n/a
1994 95 72 0.00 0.0
1993 86 58 0.00 0.0
1992 87 67 0.00 0.0
1991 100 70 0.00 0.0
1990 n/a n/a n/a n/a
1989 67 62 0.76 0.0
1988 75 64 0.49 0.0
1987 81 64 0.00 0.0
1986 86 66 0.02 0.0
1985 95 62 0.00 0.0
1984 79 61 0.59 0.0
1983 94 58 0.52 0.0
1982 72 63 0.06 0.0
1981 90 73 0.46 0.0
1980 99 74 0.00 0.0
1979 87 61 0.00 0.0
1978 91 68 0.00 0.0
1977 96 71 0.05 0.0
1976 77 69 0.03 0.0
1975 86 70 0.09 0.0
1974 80 46 0.00 0.0
1973 n/a 62 0.47 0.0
1972 84 60 0.04 0.0
1971 81 58 0.00 0.0
1970 82 58 0.00 0.0
1969 72 62 0.00 0.0
1968 83 53 0.00 0.0
1967 78 64 0.00 0.0
1966 77 53 0.00 0.0
1965 76 n/a 0.00 0.0
1964 84 60 0.00 0.0
1963 76 63 0.00 0.0
1962 84 58 0.00 0.0
1961 88 59 0.01 0.0
1960 79 65 0.00 0.0
1959 80 65 0.50 0.0
1958 80 48 0.00 0.0
1957 93 67 0.00 0.0
1956 77 59 0.01 0.0
1955 93 64 0.00 0.0
1954 82 60 0.33 0.0
1953 n/a n/a 0.00 0.0
1952 n/a n/a 0.00 0.0
1951 n/a n/a 0.00 0.0
1950 78 54 0.00 0.0
1949 94 67 0.16 0.0
1948 88 63 0.00 0.0
1947 80 57 0.00 0.0
1946 88 58 0.06 0.0
1945 82 67 0.01 n/a
1944 79 65 0.04 n/a
1943 90 65 0.05 n/a
1942 91 67 0.00 n/a
1941 87 52 0.00 n/a
1940 80 69 0.23 n/a
1939 76 56 0.00 n/a
1938 75 67 0.71 n/a
1937 79 57 0.00 n/a
1936 67 57 0.30 n/a
1935 80 61 0.00 n/a
1934 87 69 0.00 0.0
1933 83 62 0.06 0.0
1932 86 58 0.00 0.0
1931 82 71 0.00 0.0
1930 90 63 0.00 0.0
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 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 82 57 0.63 n/a
1915 72 61 0.10 n/a
1914 84 55 0.25 n/a
1913 87 61 0.00 n/a
1912 70 59 0.67 n/a
1911 76 67 0.11 n/a
1910 81 56 0.00 n/a
1909 76 57 0.00 n/a
1908 77 63 0.00 n/a
1907 82 62 0.18 n/a
1906 82 67 0.01 n/a
1905 83 62 0.00 n/a
1904 86 63 0.00 n/a
1903 72 60 0.73 n/a
1902 67 57 0.40 n/a
1901 90 63 0.00 n/a
1900 79 60 0.00 n/a
1899 83 57 0.00 n/a
1898 88 65 0.23 n/a
1897 78 67 0.03 n/a
1896 86 68 0.19 n/a
1895 92 66 0.00 n/a
1894 95 66 0.19 n/a
What's the all-time high for Brockton on 7/21?
For the date of Jul 21, the highest temperature ever reached in Brockton history is 100 °F which happened in 1991.
Highest Temperatures in Brockton on July 21
Rank Temperature Year
1 100 °F 1991
2 99 °F 1980
3 96 °F 2019
3 96 °F 1977
5 95 °F 1985
5 95 °F 2020
5 95 °F 2022
5 95 °F 1994
5 95 °F 1894
10 94 °F 1983
10 94 °F 1949
What's the all-time low for Brockton on 7/21?
For the date of Jul 21, the lowest temperature ever reached in Brockton history is 46 °F which happened in 1974.
Lowest Temperatures in Brockton on July 21
Rank Temperature Year
1 46 °F 1974
2 48 °F 1958
3 49 °F 2000
4 52 °F 2018
4 52 °F 1941
6 53 °F 2001
6 53 °F 1966
6 53 °F 1968
9 54 °F 1950
9 54 °F 2012
9 54 °F 2002
Lowest High Temperatures in Brockton on July 21
Rank Temperature Year
1 67 °F 1989
1 67 °F 1936
1 67 °F 1902
4 68 °F 2009
5 70 °F 1912
6 72 °F 1903
6 72 °F 1915
6 72 °F 1969
6 72 °F 1982
10 75 °F 1938
10 75 °F 1988
What's the most it has ever rained in Brockton on 7/21?
For the date of Jul 21, the most precipitation ever recorded in Brockton history is 0.76 inches which happened in 1989.
All-Time Most Precipitation in Brockton on July 21
Rank Precipitation Year
1 0.76 inches 1989
2 0.73 inches 1903
3 0.71 inches 1938
4 0.67 inches 1912
5 0.63 inches 2009
5 0.63 inches 1916
7 0.59 inches 1984
8 0.52 inches 1983
9 0.50 inches 1959
10 0.49 inches 1988
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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