Plymouth April 20 Weather Records

Daily averages and all-time records for weather in Plymouth, Massachusetts for the date of April 20.
April 20 All-Time Records
1893–2024
Highest temperature 91 °F 1927
Lowest temperature 21 °F 1970
Lowest daily high 40 °F 1974
Highest daily low 60 °F 2019
Most precipitation 1.98 inches 1918
April 20 Average Weather
1991–2020 1
Average high 58.4 °F
Average low 38.0 °F
Chance precipitation 43.3%
Plymouth April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 56 43 0.42 n/a
2023 59 38 0.00 n/a
2022 58 35 0.00 n/a
2021 71 37 0.00 n/a
2020 51 28 0.00 n/a
2019 69 60 0.59 n/a
2018 55 35 0.00 n/a
2017 56 44 0.08 n/a
2016 52 40 0.00 n/a
2015 56 33 0.52 n/a
2014 50 30 0.00 n/a
2013 65 42 0.50 n/a
2012 70 47 0.00 n/a
2011 50 43 0.00 n/a
2010 67 41 0.00 n/a
2009 50 30 0.12 n/a
2008 65 38 0.00 n/a
2007 51 27 0.00 n/a
2006 60 36 0.00 n/a
2005 85 46 0.01 n/a
2004 65 37 0.00 n/a
2003 51 34 0.00 n/a
2002 67 41 0.01 n/a
2001 60 26 0.00 n/a
2000 53 41 0.01 n/a
1999 58 33 0.00 n/a
1998 58 37 0.39 n/a
1997 n/a n/a n/a n/a
1996 73 46 0.00 0.0
1995 68 46 0.00 0.0
1994 64 46 0.02 0.0
1993 67 48 0.00 0.0
1992 62 40 0.00 0.0
1991 52 39 0.00 0.0
1990 57 22 0.00 0.0
1989 53 28 0.01 0.0
1988 53 30 0.01 0.0
1987 56 43 0.09 0.0
1986 50 30 0.00 0.0
1985 66 40 0.07 n/a
1984 44 34 0.00 0.0
1983 55 30 0.46 0.0
1982 65 38 0.00 0.0
1981 63 38 0.00 0.0
1980 64 35 0.00 0.0
1979 53 26 0.00 0.0
1978 55 34 1.97 0.0
1977 57 31 0.00 0.0
1976 89 50 0.00 0.0
1975 62 42 0.03 0.0
1974 40 23 0.07 0.0
1973 74 40 0.00 0.0
1972 73 38 0.34 0.0
1971 54 39 0.00 0.0
1970 57 21 0.00 0.0
1969 41 36 0.21 0.0
1968 64 31 0.00 0.0
1967 45 33 0.20 0.0
1966 45 33 0.01 0.0
1965 42 29 0.00 0.0
1964 49 40 0.00 0.0
1963 78 45 0.00 0.0
1962 49 32 0.00 0.0
1961 47 30 0.00 n/a
1960 59 31 0.00 0.0
1959 65 38 0.68 0.0
1958 68 41 0.00 n/a
1957 67 43 0.00 0.0
1956 51 32 0.00 n/a
1955 54 41 0.00 0.0
1954 82 49 0.00 0.0
1953 47 35 0.12 0.0
1952 79 55 0.00 0.0
1951 62 38 0.00 0.0
1950 68 46 0.11 0.0
1949 67 35 0.00 0.0
1948 68 43 0.00 0.0
1947 47 33 0.28 0.0
1946 64 39 0.06 0.0
1945 61 37 0.00 0.0
1944 56 39 0.00 0.0
1943 41 36 1.03 0.0
1942 51 39 0.07 0.0
1941 80 50 0.00 n/a
1940 57 37 0.63 0.0
1939 64 44 0.65 n/a
1938 79 n/a 0.00 0.0
1937 61 50 0.00 n/a
1936 55 40 0.00 0.0
1935 60 45 0.00 0.0
1934 69 51 0.92 n/a
1933 n/a n/a n/a n/a
1932 67 39 n/a 0.0
1931 77 45 0.00 0.0
1930 58 44 0.00 0.0
1929 60 n/a 1.74 0.0
1928 63 35 0.00 0.0
1927 91 49 0.00 0.0
1926 50 21 0.00 0.0
1925 n/a 32 0.90 0.0
1924 56 34 0.40 n/a
1923 n/a n/a n/a n/a
1922 52 37 0.10 0.0
1921 50 32 0.00 0.0
1920 52 41 0.00 0.0
1919 n/a n/a n/a n/a
1918 44 28 1.98 0.0
1917 46 36 0.00 0.0
1916 56 36 0.00 0.0
1915 67 44 0.00 0.0
1914 76 n/a 0.12 n/a
1913 67 30 0.00 0.0
1912 48 35 0.00 0.0
1911 55 33 0.94 0.0
1910 70 52 0.05 n/a
1909 74 39 0.55 n/a
1908 51 31 0.00 0.0
1907 46 28 0.24 0.0
1906 55 40 0.00 n/a
1905 n/a n/a n/a 0.0
1904 n/a n/a 0.19 1.5
1903 n/a n/a 0.00 n/a
1902 n/a n/a n/a 0.0
1901 n/a n/a 0.01 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 0.47 n/a
1897 n/a n/a 0.00 n/a
1896 n/a n/a 0.00 0.0
1895 n/a n/a 0.00 n/a
1894 n/a n/a 0.02 0.0
1893 n/a n/a 0.00 0.0
What's the all-time high for Plymouth on 4/20?
For the date of Apr 20, the highest temperature ever reached in Plymouth history is 91 °F which happened in 1927.
Highest Temperatures in Plymouth on April 20
Rank Temperature Year
1 91 °F 1927
2 89 °F 1976
3 85 °F 2005
4 82 °F 1954
5 80 °F 1941
6 79 °F 1952
6 79 °F 1938
8 78 °F 1963
9 77 °F 1931
10 76 °F 1914
What's the all-time low for Plymouth on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Plymouth history is 21 °F which has happened 2 times, most recently in 1970.
Lowest Temperatures in Plymouth on April 20
Rank Temperature Year
1 21 °F 1926
1 21 °F 1970
3 22 °F 1990
4 23 °F 1974
5 26 °F 2001
5 26 °F 1979
7 27 °F 2007
8 28 °F 1907
8 28 °F 2020
8 28 °F 1989
8 28 °F 1918
Lowest High Temperatures in Plymouth on April 20
Rank Temperature Year
1 40 °F 1974
2 41 °F 1969
2 41 °F 1943
4 42 °F 1965
5 44 °F 1984
5 44 °F 1918
7 45 °F 1967
7 45 °F 1966
9 46 °F 1917
9 46 °F 1907
What's the most it has ever rained in Plymouth on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Plymouth history is 1.98 inches which happened in 1918.
All-Time Most Precipitation in Plymouth on April 20
Rank Precipitation Year
1 1.98 inches 1918
2 1.97 inches 1978
3 1.74 inches 1929
4 1.03 inches 1943
5 0.94 inches 1911
6 0.92 inches 1934
7 0.90 inches 1925
8 0.68 inches 1959
9 0.65 inches 1939
10 0.63 inches 1940
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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