Plymouth May 15 Weather Records

Daily averages and all-time records for weather in Plymouth, Massachusetts for the date of May 15.
May 15 All-Time Records
1893–2024
Highest temperature 87 °F 1951
Lowest temperature 30 °F 1986
Lowest daily high 49 °F 1908
Highest daily low 59 °F 2022
Most precipitation 1.40 inches 1938
May 15 Average Weather
1991–2020 1
Average high 66.3 °F
Average low 46.1 °F
Chance precipitation 43.6%
Plymouth May 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 41 0.00 n/a
2022 76 59 0.06 n/a
2021 75 43 0.00 n/a
2020 75 51 0.38 n/a
2019 60 42 0.02 n/a
2018 81 53 0.50 n/a
2017 59 44 0.12 n/a
2016 61 43 0.01 n/a
2015 72 38 0.00 n/a
2014 75 56 0.01 n/a
2013 64 34 0.04 n/a
2012 71 59 0.64 n/a
2011 71 51 0.22 n/a
2010 73 54 0.00 n/a
2009 71 54 0.03 n/a
2008 67 40 0.00 n/a
2007 70 50 0.00 n/a
2006 60 50 0.15 n/a
2005 65 44 0.03 n/a
2004 85 57 0.01 n/a
2003 63 40 0.01 n/a
2002 60 41 0.01 n/a
2001 56 47 0.07 n/a
2000 64 42 0.00 n/a
1999 66 35 0.00 n/a
1998 78 38 0.00 n/a
1997 65 48 n/a n/a
1996 66 41 0.00 0.0
1995 52 46 0.39 0.0
1994 75 43 0.18 0.0
1993 71 40 0.00 0.0
1992 58 48 0.00 0.0
1991 66 50 0.00 0.0
1990 78 46 0.03 0.0
1989 73 45 0.00 0.0
1988 60 33 0.00 0.0
1987 69 32 0.00 0.0
1986 67 30 0.00 0.0
1985 51 31 0.00 0.0
1984 55 39 0.00 0.0
1983 60 45 0.05 0.0
1982 61 42 0.00 0.0
1981 73 43 0.00 0.0
1980 72 39 0.00 0.0
1979 69 54 0.52 0.0
1978 65 45 1.19 0.0
1977 65 32 0.00 0.0
1976 70 56 0.00 0.0
1975 56 48 0.00 0.0
1974 70 48 0.00 0.0
1973 70 43 0.00 0.0
1972 71 52 0.65 0.0
1971 72 33 0.00 0.0
1970 53 33 0.05 0.0
1969 60 35 0.00 0.0
1968 74 40 0.00 0.0
1967 65 41 0.02 0.0
1966 67 36 0.00 0.0
1965 60 37 0.00 0.0
1964 52 46 0.00 0.0
1963 63 48 0.20 0.0
1962 57 50 0.00 0.0
1961 84 56 0.00 0.0
1960 65 47 0.00 0.0
1959 68 45 0.00 0.0
1958 54 39 0.04 0.0
1957 83 50 0.30 0.0
1956 64 46 0.00 0.0
1955 59 41 0.00 0.0
1954 58 38 0.00 0.0
1953 70 49 0.00 0.0
1952 65 39 0.00 0.0
1951 87 50 0.00 0.0
1950 56 39 0.00 0.0
1949 71 51 0.02 0.0
1948 52 41 0.05 0.0
1947 n/a 36 0.00 0.0
1946 69 54 1.13 0.0
1945 77 50 0.00 0.0
1944 77 46 0.00 0.0
1943 56 40 0.00 n/a
1942 74 46 0.00 0.0
1941 74 42 0.00 n/a
1940 62 48 0.00 n/a
1939 55 31 0.00 n/a
1938 58 46 1.40 n/a
1937 76 51 0.34 n/a
1936 60 44 0.00 0.0
1935 72 47 0.00 0.0
1934 74 55 0.53 n/a
1933 n/a n/a n/a n/a
1932 81 50 0.00 0.0
1931 66 43 0.02 0.0
1930 60 46 0.00 0.0
1929 76 52 0.22 n/a
1928 60 41 0.00 n/a
1927 65 47 0.23 n/a
1926 58 44 0.00 n/a
1925 58 44 0.23 n/a
1924 72 52 0.00 n/a
1923 62 37 0.06 n/a
1922 n/a 45 0.00 n/a
1921 65 50 0.00 n/a
1920 55 40 0.20 n/a
1919 n/a n/a n/a n/a
1918 68 48 n/a n/a
1917 60 45 0.00 0.0
1916 66 45 0.31 n/a
1915 56 41 0.00 n/a
1914 61 41 0.00 n/a
1913 69 42 0.00 n/a
1912 66 47 0.00 n/a
1911 68 38 0.00 n/a
1910 56 42 0.00 n/a
1909 76 52 0.00 n/a
1908 49 40 0.00 n/a
1907 82 43 0.00 n/a
1906 53 40 0.00 n/a
1905 n/a n/a 0.21 n/a
1904 n/a n/a 0.07 n/a
1903 n/a n/a 0.00 n/a
1902 n/a n/a 0.00 0.0
1901 n/a n/a 0.00 n/a
1900 n/a n/a 0.46 n/a
1899 n/a n/a 0.00 n/a
1898 n/a n/a 0.00 n/a
1897 n/a n/a 0.89 n/a
1896 n/a n/a 0.00 n/a
1895 n/a n/a 1.00 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 5/15?
For the date of May 15, the highest temperature ever reached in Plymouth history is 87 °F which happened in 1951.
Highest Temperatures in Plymouth on May 15
Rank Temperature Year
1 87 °F 1951
2 85 °F 2004
3 84 °F 1961
4 83 °F 1957
5 82 °F 1907
6 81 °F 2018
6 81 °F 1932
8 78 °F 1998
8 78 °F 1990
10 77 °F 1944
10 77 °F 1945
What's the all-time low for Plymouth on 5/15?
For the date of May 15, the lowest temperature ever reached in Plymouth history is 30 °F which happened in 1986.
Lowest Temperatures in Plymouth on May 15
Rank Temperature Year
1 30 °F 1986
2 31 °F 1939
2 31 °F 1985
4 32 °F 1987
4 32 °F 1977
6 33 °F 1971
6 33 °F 1988
6 33 °F 1970
9 34 °F 2013
10 35 °F 1999
10 35 °F 1969
Lowest High Temperatures in Plymouth on May 15
Rank Temperature Year
1 49 °F 1908
2 51 °F 1985
3 52 °F 1995
3 52 °F 1948
3 52 °F 1964
6 53 °F 1906
6 53 °F 1970
8 54 °F 1958
9 55 °F 1920
9 55 °F 1939
9 55 °F 1984
What's the most it has ever rained in Plymouth on 5/15?
For the date of May 15, the most precipitation ever recorded in Plymouth history is 1.40 inches which happened in 1938.
All-Time Most Precipitation in Plymouth on May 15
Rank Precipitation Year
1 1.40 inches 1938
2 1.19 inches 1978
3 1.13 inches 1946
4 1.00 inches 1895
5 0.89 inches 1897
6 0.65 inches 1972
7 0.64 inches 2012
8 0.53 inches 1934
9 0.52 inches 1979
10 0.50 inches 2018
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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