Worcester May 21 Weather Records

Daily averages and all-time records for weather in Worcester, Massachusetts for the date of May 21.
May 21 All-Time Records
1892–2024
Highest temperature 88 °F 2022
Lowest temperature 32 °F 1936
Lowest daily high 39 °F 1990
Highest daily low 67 °F 1959
Most precipitation 2.03 inches 1985
Most snow none -
May 21 Average Weather
1991–2020 1
Average high 67.6 °F
Average low 48.5 °F
Chance precipitation 41.5%
Chance snow 0.2%
Worcester May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 70 53 0.01 0.0
2022 88 59 0.00 0.0
2021 82 53 0.00 0.0
2020 74 44 0.00 0.0
2019 63 49 0.00 0.0
2018 74 51 0.00 0.0
2017 67 45 0.00 0.0
2016 68 50 0.00 0.0
2015 63 41 0.00 0.0
2014 75 53 0.00 0.0
2013 85 48 0.31 0.0
2012 67 53 0.09 0.0
2011 72 48 0.01 0.0
2010 76 56 0.00 0.0
2009 86 59 0.00 0.0
2008 64 45 0.13 0.0
2007 62 47 0.00 0.0
2006 64 39 0.29 0.0
2005 58 43 0.00 0.0
2004 78 51 0.00 0.0
2003 59 50 0.14 0.0
2002 56 36 0.00 0.0
2001 66 46 0.00 0.0
2000 51 46 0.03 0.0
1999 75 45 0.00 0.0
1998 74 50 0.00 0.0
1997 57 40 0.01 0.0
1996 86 60 0.18 0.0
1995 75 50 0.00 0.0
1994 75 37 0.00 0.0
1993 63 43 0.00 0.0
1992 86 56 0.00 0.0
1991 79 45 0.00 0.0
1990 39 37 0.54 0.0
1989 76 51 0.05 0.0
1988 61 52 0.14 0.0
1987 67 47 0.00 0.0
1986 73 59 0.59 0.0
1985 75 55 2.03 0.0
1984 77 50 0.00 0.0
1983 74 56 0.27 0.0
1982 73 48 0.00 0.0
1981 73 43 0.00 0.0
1980 54 44 0.32 0.0
1979 71 53 0.00 0.0
1978 72 47 0.18 0.0
1977 75 58 0.00 0.0
1976 66 42 0.33 0.0
1975 88 53 0.00 0.0
1974 66 44 0.00 0.0
1973 56 46 0.91 0.0
1972 79 52 0.00 0.0
1971 63 47 0.11 0.0
1970 67 52 0.00 0.0
1969 69 49 0.00 0.0
1968 63 43 0.05 0.0
1967 56 38 0.00 0.0
1966 72 53 0.00 0.0
1965 66 45 0.00 0.0
1964 65 35 0.00 0.0
1963 68 44 0.07 0.0
1962 75 51 0.05 0.0
1961 68 46 0.00 0.0
1960 68 48 0.00 0.0
1959 84 67 0.00 0.0
1958 64 49 0.00 0.0
1957 62 37 0.00 0.0
1956 70 42 0.00 0.0
1955 76 52 0.00 0.0
1954 48 46 1.56 0.0
1953 66 44 0.00 0.0
1952 65 46 0.19 0.0
1951 78 60 0.03 0.0
1950 74 39 0.00 0.0
1949 65 42 0.00 0.0
1948 50 40 0.10 0.0
1947 74 47 0.09 0.0
1946 71 57 0.47 0.0
1945 68 45 0.00 0.0
1944 77 40 0.00 0.0
1943 58 46 0.54 0.0
1942 65 55 0.27 0.0
1941 86 51 0.00 0.0
1940 67 46 0.06 0.0
1939 69 55 0.00 0.0
1938 75 56 0.00 0.0
1937 71 47 0.00 0.0
1936 63 32 0.00 0.0
1935 68 38 0.01 0.0
1934 81 58 0.00 0.0
1933 65 52 1.14 0.0
1932 80 45 0.00 0.0
1931 69 57 0.04 0.0
1930 70 37 0.00 0.0
1929 45 39 0.54 0.0
1928 58 48 0.00 0.0
1927 69 39 0.00 0.0
1926 71 35 0.00 0.0
1925 n/a n/a n/a n/a
1924 47 42 0.00 n/a
1923 58 52 0.63 n/a
1922 80 61 0.00 n/a
1921 87 62 0.00 n/a
1920 65 57 0.61 n/a
1919 60 51 0.36 n/a
1918 75 64 0.00 n/a
1917 65 50 0.00 n/a
1916 68 52 0.00 n/a
1915 55 48 0.02 n/a
1914 76 55 0.00 n/a
1913 72 52 0.00 n/a
1912 80 48 0.59 n/a
1911 85 64 0.00 0.0
1910 61 56 0.12 0.0
1909 57 41 0.00 0.0
1908 75 58 0.14 n/a
1907 55 36 0.00 0.0
1906 67 38 0.00 n/a
1905 61 41 0.00 0.0
1904 78 50 0.00 n/a
1903 86 62 0.00 n/a
1902 72 44 0.00 n/a
1901 78 44 0.00 n/a
1900 63 41 0.01 n/a
1899 54 45 0.00 0.0
1898 n/a n/a n/a n/a
1897 72 55 0.10 n/a
1896 52 48 0.10 n/a
1895 59 48 0.00 n/a
1894 52 41 0.00 n/a
1893 82 54 0.00 n/a
1892 44 41 1.13 n/a
What's the all-time high for Worcester on 5/21?
For the date of May 21, the highest temperature ever reached in Worcester history is 88 °F which has happened 2 times, most recently in 2022.
Highest Temperatures in Worcester on May 21
Rank Temperature Year
1 88 °F 2022
1 88 °F 1975
3 87 °F 1921
4 86 °F 2009
4 86 °F 1903
4 86 °F 1992
4 86 °F 1996
4 86 °F 1941
9 85 °F 2013
9 85 °F 1911
What's the all-time low for Worcester on 5/21?
For the date of May 21, the lowest temperature ever reached in Worcester history is 32 °F which happened in 1936.
Lowest Temperatures in Worcester on May 21
Rank Temperature Year
1 32 °F 1936
2 35 °F 1926
2 35 °F 1964
4 36 °F 2002
4 36 °F 1907
6 37 °F 1957
6 37 °F 1930
6 37 °F 1994
6 37 °F 1990
10 38 °F 1967
10 38 °F 1906
10 38 °F 1935
Lowest High Temperatures in Worcester on May 21
Rank Temperature Year
1 39 °F 1990
2 44 °F 1892
3 45 °F 1929
4 47 °F 1924
5 48 °F 1954
6 50 °F 1948
7 51 °F 2000
8 52 °F 1894
8 52 °F 1896
10 54 °F 1980
10 54 °F 1899
What's the most it has ever rained in Worcester on 5/21?
For the date of May 21, the most precipitation ever recorded in Worcester history is 2.03 inches which happened in 1985.
All-Time Most Precipitation in Worcester on May 21
Rank Precipitation Year
1 2.03 inches 1985
2 1.56 inches 1954
3 1.14 inches 1933
4 1.13 inches 1892
5 0.91 inches 1973
6 0.63 inches 1923
7 0.61 inches 1920
8 0.59 inches 1986
8 0.59 inches 1912
10 0.54 inches 1929
10 0.54 inches 1943
10 0.54 inches 1990
Weather Station Details
Years Station Coordinates
1949–2024 Worcester Regional Airport location
1892–1948 Worcester location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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