Plymouth April 21 Weather Records

Daily averages and all-time records for weather in Plymouth, Massachusetts for the date of April 21.
April 21 All-Time Records
1893–2024
Highest temperature 90 °F 1957
Lowest temperature 20 °F 1908
Lowest daily high 37 °F 1911
Highest daily low 57 °F 1941
Most precipitation 3.87 inches 1991
April 21 Average Weather
1991–2020 1
Average high 58.8 °F
Average low 38.4 °F
Chance precipitation 43.3%
Plymouth April 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 53 30 0.00 n/a
2023 59 38 0.00 n/a
2022 59 32 0.00 n/a
2021 67 36 0.05 n/a
2020 51 26 0.26 n/a
2019 67 51 0.28 n/a
2018 60 34 0.00 n/a
2017 47 44 0.29 n/a
2016 73 33 0.00 n/a
2015 73 42 0.26 n/a
2014 63 26 0.00 n/a
2013 49 31 0.00 n/a
2012 74 54 0.01 n/a
2011 56 39 0.01 n/a
2010 71 36 0.00 n/a
2009 59 46 1.52 n/a
2008 59 40 0.00 n/a
2007 71 29 0.00 n/a
2006 48 27 0.00 n/a
2005 53 33 0.08 n/a
2004 59 32 0.00 n/a
2003 65 31 0.00 n/a
2002 57 41 0.01 n/a
2001 63 44 0.00 n/a
2000 46 42 0.53 n/a
1999 63 36 0.00 n/a
1998 64 32 0.00 n/a
1997 n/a n/a n/a n/a
1996 78 52 0.02 0.0
1995 60 41 0.22 0.0
1994 57 39 0.00 0.0
1993 69 52 0.00 0.0
1992 72 52 0.00 0.0
1991 54 41 3.87 0.0
1990 59 40 0.09 0.0
1989 61 28 0.00 0.0
1988 50 25 0.00 0.0
1987 48 42 0.06 0.0
1986 53 37 0.00 0.0
1985 55 42 0.00 n/a
1984 55 39 0.00 0.0
1983 46 35 0.12 0.0
1982 67 47 0.00 0.0
1981 52 31 0.02 0.0
1980 70 45 0.03 0.0
1979 55 26 0.00 0.0
1978 57 43 0.05 0.0
1977 67 40 0.00 0.0
1976 86 48 0.00 0.0
1975 60 37 0.00 0.0
1974 52 37 0.00 0.0
1973 50 26 0.00 0.0
1972 40 32 0.97 0.0
1971 55 34 0.00 0.0
1970 47 37 0.23 0.0
1969 45 22 0.00 0.0
1968 51 43 0.04 0.0
1967 59 29 0.00 0.0
1966 60 41 0.01 0.0
1965 48 30 0.00 0.0
1964 46 36 0.04 0.0
1963 71 44 0.00 0.0
1962 57 31 0.00 0.0
1961 68 37 0.00 n/a
1960 70 42 0.00 0.0
1959 54 36 0.00 0.0
1958 75 50 0.00 n/a
1957 90 53 0.00 0.0
1956 52 37 0.00 n/a
1955 56 39 0.00 0.0
1954 86 54 0.00 0.0
1953 53 35 0.00 0.0
1952 75 38 0.00 0.0
1951 57 34 0.00 0.0
1950 58 44 n/a 0.0
1949 74 41 0.00 0.0
1948 67 42 0.00 0.0
1947 41 33 0.00 0.0
1946 56 39 0.00 0.0
1945 61 44 0.00 0.0
1944 45 38 0.02 0.0
1943 41 31 0.00 0.0
1942 50 37 0.00 0.0
1941 76 57 0.00 n/a
1940 38 36 0.77 0.0
1939 61 46 0.00 n/a
1938 61 48 0.00 0.0
1937 65 43 0.00 n/a
1936 60 48 0.23 0.0
1935 63 49 0.00 0.0
1934 53 41 0.00 n/a
1933 n/a n/a n/a n/a
1932 70 45 n/a 0.0
1931 72 45 0.00 0.0
1930 n/a 39 0.00 0.0
1929 42 40 0.00 0.0
1928 53 32 0.00 0.0
1927 n/a n/a 0.00 0.0
1926 72 24 0.00 0.0
1925 53 30 0.00 0.0
1924 52 35 0.00 n/a
1923 n/a n/a n/a n/a
1922 51 26 0.00 0.0
1921 66 43 0.00 0.0
1920 63 40 0.00 0.0
1919 n/a n/a n/a n/a
1918 44 35 0.42 0.0
1917 50 40 0.37 0.0
1916 59 42 0.00 0.0
1915 74 41 0.00 0.0
1914 65 41 0.00 n/a
1913 40 28 0.00 0.0
1912 55 34 0.00 0.0
1911 37 30 0.00 0.0
1910 68 41 0.00 n/a
1909 40 37 0.00 n/a
1908 49 20 n/a 0.0
1907 47 25 0.00 0.0
1906 62 44 0.00 n/a
1905 n/a n/a 0.02 0.0
1904 n/a n/a 0.00 0.0
1903 n/a n/a 0.00 n/a
1902 n/a n/a n/a 0.0
1901 n/a n/a 0.03 n/a
1900 n/a n/a 0.00 n/a
1899 n/a n/a 0.10 n/a
1898 n/a n/a 0.00 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 0.00 0.0
1893 n/a n/a 1.06 0.0
What's the all-time high for Plymouth on 4/21?
For the date of Apr 21, the highest temperature ever reached in Plymouth history is 90 °F which happened in 1957.
Highest Temperatures in Plymouth on April 21
Rank Temperature Year
1 90 °F 1957
2 86 °F 1954
2 86 °F 1976
4 78 °F 1996
5 76 °F 1941
6 75 °F 1952
6 75 °F 1958
8 74 °F 2012
8 74 °F 1915
8 74 °F 1949
What's the all-time low for Plymouth on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Plymouth history is 20 °F which happened in 1908.
Lowest Temperatures in Plymouth on April 21
Rank Temperature Year
1 20 °F 1908
2 22 °F 1969
3 24 °F 1926
4 25 °F 1907
4 25 °F 1988
6 26 °F 2014
6 26 °F 1973
6 26 °F 2020
6 26 °F 1979
6 26 °F 1922
Lowest High Temperatures in Plymouth on April 21
Rank Temperature Year
1 37 °F 1911
2 38 °F 1940
3 40 °F 1913
3 40 °F 1909
3 40 °F 1972
6 41 °F 1947
6 41 °F 1943
8 42 °F 1929
9 44 °F 1918
10 45 °F 1969
10 45 °F 1944
What's the most it has ever rained in Plymouth on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Plymouth history is 3.87 inches which happened in 1991.
All-Time Most Precipitation in Plymouth on April 21
Rank Precipitation Year
1 3.87 inches 1991
2 1.52 inches 2009
3 1.06 inches 1893
4 0.97 inches 1972
5 0.77 inches 1940
6 0.53 inches 2000
7 0.42 inches 1918
8 0.37 inches 1917
9 0.29 inches 2017
10 0.28 inches 2019
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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