Plymouth May 18 Weather Records

Daily averages and all-time records for weather in Plymouth, Massachusetts for the date of May 18.
May 18 All-Time Records
1893–2024
Highest temperature 93 °F 2017
Lowest temperature 31 °F 2023
Lowest daily high 44 °F 2007
Highest daily low 60 °F 1943
Most precipitation 2.00 inches 2007
May 18 Average Weather
1991–2020 1
Average high 67.4 °F
Average low 47.1 °F
Chance precipitation 43.4%
Plymouth May 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 61 31 0.00 n/a
2022 73 51 0.00 n/a
2021 82 47 0.00 n/a
2020 60 48 0.00 n/a
2019 70 50 0.00 n/a
2018 60 40 0.00 n/a
2017 93 59 0.00 n/a
2016 61 47 0.00 n/a
2015 61 49 0.00 n/a
2014 64 45 0.00 n/a
2013 70 42 0.00 n/a
2012 69 42 0.00 n/a
2011 68 55 0.10 n/a
2010 60 45 0.81 n/a
2009 51 39 0.03 n/a
2008 72 52 0.02 n/a
2007 44 42 2.00 n/a
2006 72 49 0.00 n/a
2005 56 40 0.00 n/a
2004 71 52 0.01 n/a
2003 67 33 0.00 n/a
2002 51 37 1.46 n/a
2001 61 44 0.00 n/a
2000 69 55 0.24 n/a
1999 73 50 0.00 n/a
1998 83 48 0.00 n/a
1997 66 45 n/a n/a
1996 56 45 0.00 0.0
1995 65 50 0.03 0.0
1994 52 44 0.02 0.0
1993 61 46 0.06 0.0
1992 80 48 0.03 0.0
1991 58 41 0.23 0.0
1990 73 43 0.40 0.0
1989 66 42 0.00 0.0
1988 63 49 0.01 0.0
1987 82 54 0.00 0.0
1986 80 51 0.00 0.0
1985 64 49 0.05 0.0
1984 56 34 0.00 0.0
1983 56 32 0.00 0.0
1982 69 38 0.00 0.0
1981 70 32 0.00 0.0
1980 68 48 0.00 0.0
1979 61 49 0.07 0.0
1978 64 45 0.00 0.0
1977 90 58 0.00 0.0
1976 68 55 0.00 0.0
1975 72 45 0.00 0.0
1974 89 52 0.01 0.0
1973 65 42 0.12 0.0
1972 63 47 0.00 0.0
1971 67 40 0.00 0.0
1970 66 49 0.76 0.0
1969 81 56 0.00 0.0
1968 62 42 0.00 0.0
1967 67 43 0.00 0.0
1966 64 34 0.00 0.0
1965 67 50 0.01 0.0
1964 69 52 0.00 0.0
1963 73 50 1.34 0.0
1962 65 49 0.00 0.0
1961 56 43 0.00 0.0
1960 74 53 0.00 0.0
1959 71 42 0.02 0.0
1958 74 48 0.00 0.0
1957 58 49 0.07 0.0
1956 53 40 0.02 0.0
1955 75 38 0.00 0.0
1954 75 46 0.00 0.0
1953 82 51 0.07 0.0
1952 60 48 0.14 0.0
1951 50 46 0.00 0.0
1950 55 41 0.00 0.0
1949 82 54 0.00 0.0
1948 69 53 0.00 0.0
1947 57 49 0.00 0.0
1946 57 46 0.41 0.0
1945 67 49 0.35 0.0
1944 67 48 0.00 0.0
1943 77 60 0.27 n/a
1942 64 51 0.00 0.0
1941 67 46 0.16 n/a
1940 66 45 0.00 n/a
1939 62 44 0.00 n/a
1938 55 42 0.00 n/a
1937 69 50 0.00 n/a
1936 65 52 0.02 0.0
1935 n/a 45 0.07 0.0
1934 60 46 0.00 n/a
1933 n/a n/a n/a n/a
1932 n/a 54 0.00 0.0
1931 66 45 n/a 0.0
1930 n/a 50 0.01 0.0
1929 71 44 0.00 n/a
1928 77 52 0.21 n/a
1927 65 49 0.00 n/a
1926 76 43 0.00 n/a
1925 n/a 44 0.00 n/a
1924 73 50 0.08 n/a
1923 74 45 0.00 n/a
1922 64 48 0.00 n/a
1921 58 43 0.00 n/a
1920 69 46 0.00 n/a
1919 n/a n/a n/a n/a
1918 78 48 n/a n/a
1917 58 43 0.00 0.0
1916 56 40 0.00 n/a
1915 53 40 0.17 n/a
1914 61 45 0.00 n/a
1913 48 40 0.00 n/a
1912 69 48 0.00 n/a
1911 67 50 0.00 n/a
1910 66 44 0.25 n/a
1909 54 48 0.04 n/a
1908 75 54 0.00 n/a
1907 60 49 0.00 n/a
1906 76 57 0.00 n/a
1905 n/a n/a 0.17 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 0.00 0.0
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 0.02 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 0.38 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 5/18?
For the date of May 18, the highest temperature ever reached in Plymouth history is 93 °F which happened in 2017.
Highest Temperatures in Plymouth on May 18
Rank Temperature Year
1 93 °F 2017
2 90 °F 1977
3 89 °F 1974
4 83 °F 1998
5 82 °F 1953
5 82 °F 1987
5 82 °F 2021
5 82 °F 1949
9 81 °F 1969
10 80 °F 1986
10 80 °F 1992
What's the all-time low for Plymouth on 5/18?
For the date of May 18, the lowest temperature ever reached in Plymouth history is 31 °F which happened in 2023.
Lowest Temperatures in Plymouth on May 18
Rank Temperature Year
1 31 °F 2023
2 32 °F 1981
2 32 °F 1983
4 33 °F 2003
5 34 °F 1984
5 34 °F 1966
7 37 °F 2002
8 38 °F 1955
8 38 °F 1982
10 39 °F 2009
Lowest High Temperatures in Plymouth on May 18
Rank Temperature Year
1 44 °F 2007
2 48 °F 1913
3 50 °F 1951
4 51 °F 2002
4 51 °F 2009
6 52 °F 1994
7 53 °F 1915
7 53 °F 1956
9 54 °F 1909
10 55 °F 1938
10 55 °F 1950
What's the most it has ever rained in Plymouth on 5/18?
For the date of May 18, the most precipitation ever recorded in Plymouth history is 2.00 inches which happened in 2007.
All-Time Most Precipitation in Plymouth on May 18
Rank Precipitation Year
1 2.00 inches 2007
2 1.46 inches 2002
3 1.34 inches 1963
4 0.81 inches 2010
5 0.76 inches 1970
6 0.41 inches 1946
7 0.40 inches 1990
8 0.38 inches 1895
9 0.35 inches 1945
10 0.27 inches 1943
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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