Plymouth July 20 Weather Records

Daily averages and all-time records for weather in Plymouth, Massachusetts for the date of July 20.
July 20 All-Time Records
1893–2024
Highest temperature 100 °F 1991
Lowest temperature 50 °F 2000
Lowest daily high 66 °F 1910
Highest daily low 74 °F 2019
Most precipitation 1.60 inches 1971
July 20 Average Weather
1991–2020 1
Average high 82.4 °F
Average low 62.8 °F
Chance precipitation 38.2%
Plymouth July 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 64 0.00 n/a
2022 96 68 0.00 n/a
2021 84 63 0.00 n/a
2020 94 72 0.00 n/a
2019 94 74 0.00 n/a
2018 83 54 0.00 n/a
2017 92 66 0.00 n/a
2016 83 57 0.00 n/a
2015 94 71 0.00 n/a
2014 72 61 0.33 n/a
2013 95 72 0.15 n/a
2012 n/a n/a 0.01 n/a
2011 n/a n/a 0.01 n/a
2010 82 68 0.01 n/a
2009 80 57 0.00 n/a
2008 91 70 0.00 n/a
2007 83 64 0.01 n/a
2006 73 65 0.00 n/a
2005 90 71 0.01 n/a
2004 86 66 0.00 n/a
2003 82 55 0.00 n/a
2002 70 54 0.01 n/a
2001 80 55 0.01 n/a
2000 68 50 0.01 n/a
1999 78 61 0.00 n/a
1998 79 69 0.01 n/a
1997 79 54 n/a n/a
1996 74 59 0.00 0.0
1995 88 55 0.00 0.0
1994 92 69 0.00 0.0
1993 79 62 0.37 0.0
1992 87 66 0.00 0.0
1991 100 73 0.00 0.0
1990 n/a n/a n/a n/a
1989 86 59 0.00 0.0
1988 80 68 0.83 0.0
1987 77 55 0.00 0.0
1986 79 61 0.02 0.0
1985 86 60 0.00 0.0
1984 84 58 0.00 0.0
1983 85 60 0.00 0.0
1982 95 69 0.33 0.0
1981 77 61 0.00 0.0
1980 90 66 0.00 0.0
1979 83 63 0.00 0.0
1978 87 64 0.00 0.0
1977 96 67 0.00 0.0
1976 87 63 0.00 0.0
1975 86 72 0.00 0.0
1974 83 58 0.10 0.0
1973 87 64 0.00 0.0
1972 86 63 0.10 0.0
1971 78 59 1.60 0.0
1970 73 60 0.00 0.0
1969 77 59 0.02 0.0
1968 85 69 0.00 0.0
1967 80 65 0.13 0.0
1966 84 64 0.11 0.0
1965 77 54 0.00 0.0
1964 84 65 0.00 0.0
1963 89 64 0.34 0.0
1962 82 58 0.00 0.0
1961 84 68 0.17 0.0
1960 83 66 0.08 0.0
1959 82 66 0.55 0.0
1958 78 59 0.00 0.0
1957 97 68 0.00 0.0
1956 82 62 0.00 0.0
1955 79 61 0.00 0.0
1954 82 64 0.00 0.0
1953 87 63 0.00 0.0
1952 95 70 0.00 0.0
1951 79 64 0.15 0.0
1950 82 61 0.00 0.0
1949 95 73 0.00 0.0
1948 81 64 0.00 0.0
1947 74 66 0.00 0.0
1946 96 70 0.00 n/a
1945 86 69 0.06 n/a
1944 80 56 0.00 n/a
1943 87 50 0.00 n/a
1942 92 68 0.36 n/a
1941 84 63 0.00 n/a
1940 80 65 0.00 n/a
1939 71 54 0.00 n/a
1938 77 64 0.37 n/a
1937 73 65 0.00 n/a
1936 70 62 0.33 n/a
1935 90 69 0.00 0.0
1934 88 66 0.00 0.0
1933 78 64 0.00 0.0
1932 82 60 0.00 n/a
1931 81 66 0.00 0.0
1930 85 70 0.00 0.0
1929 n/a 54 0.00 n/a
1928 82 66 0.74 n/a
1927 n/a 64 0.72 n/a
1926 80 57 0.00 n/a
1925 78 58 0.00 n/a
1924 79 57 0.00 n/a
1923 84 58 0.00 n/a
1922 70 64 0.18 n/a
1921 n/a n/a n/a n/a
1920 78 63 0.00 n/a
1919 n/a n/a n/a n/a
1918 75 63 0.00 n/a
1917 79 66 0.00 n/a
1916 82 66 0.00 n/a
1915 82 64 0.00 n/a
1914 75 52 0.00 n/a
1913 77 59 0.00 n/a
1912 76 50 0.00 n/a
1911 78 61 0.00 n/a
1910 66 58 0.00 n/a
1909 72 53 0.00 n/a
1908 80 60 0.00 n/a
1907 84 65 0.00 n/a
1906 74 66 0.00 n/a
1905 n/a n/a n/a n/a
1904 n/a n/a 0.00 n/a
1903 n/a n/a 0.00 n/a
1902 n/a n/a 0.76 n/a
1901 n/a n/a 0.00 n/a
1900 n/a n/a 0.00 n/a
1899 n/a n/a 0.00 n/a
1898 n/a n/a n/a n/a
1897 n/a n/a 0.00 n/a
1896 n/a n/a 0.00 n/a
1895 n/a n/a 0.00 n/a
1894 n/a n/a 0.00 n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for Plymouth on 7/20?
For the date of Jul 20, the highest temperature ever reached in Plymouth history is 100 °F which happened in 1991.
Highest Temperatures in Plymouth on July 20
Rank Temperature Year
1 100 °F 1991
2 97 °F 1957
3 96 °F 1946
3 96 °F 1977
3 96 °F 2022
6 95 °F 1949
6 95 °F 2013
6 95 °F 1982
6 95 °F 1952
10 94 °F 2015
10 94 °F 2019
10 94 °F 2020
What's the all-time low for Plymouth on 7/20?
For the date of Jul 20, the lowest temperature ever reached in Plymouth history is 50 °F which has happened 3 times, most recently in 2000.
Lowest Temperatures in Plymouth on July 20
Rank Temperature Year
1 50 °F 1912
1 50 °F 2000
1 50 °F 1943
4 52 °F 1914
5 53 °F 1909
6 54 °F 1939
6 54 °F 2002
6 54 °F 1965
6 54 °F 1929
6 54 °F 2018
6 54 °F 1997
Lowest High Temperatures in Plymouth on July 20
Rank Temperature Year
1 66 °F 1910
2 68 °F 2000
3 70 °F 2002
3 70 °F 1922
3 70 °F 1936
6 71 °F 1939
7 72 °F 2014
7 72 °F 1909
9 73 °F 1970
9 73 °F 1937
9 73 °F 2006
What's the most it has ever rained in Plymouth on 7/20?
For the date of Jul 20, the most precipitation ever recorded in Plymouth history is 1.60 inches which happened in 1971.
All-Time Most Precipitation in Plymouth on July 20
Rank Precipitation Year
1 1.60 inches 1971
2 0.83 inches 1988
3 0.76 inches 1902
4 0.74 inches 1928
5 0.72 inches 1927
6 0.55 inches 1959
7 0.37 inches 1993
7 0.37 inches 1938
9 0.36 inches 1942
10 0.34 inches 1963
Weather Station Details
Years Station Coordinates
1997–2024 Plymouth Municipal Airport location
1893–1996 Plymouth-Kingston location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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