Worcester September 21 Weather Records

Daily averages and all-time records for weather in Worcester, Massachusetts for the date of September 21.
September 21 All-Time Records
1892–2024
Highest temperature 85 °F 1965
Lowest temperature 32 °F 1929
Lowest daily high 47 °F 1977
Highest daily low 70 °F 1965
Most precipitation 3.93 inches 1961
Most snow none -
September 21 Average Weather
1991–2020 1
Average high 68.4 °F
Average low 51.8 °F
Chance precipitation 34.3%
Chance snow 0%
Worcester September 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 70 51 0.00 0.0
2022 68 54 0.01 0.0
2021 71 52 0.00 0.0
2020 61 42 0.00 0.0
2019 79 59 0.00 0.0
2018 66 55 0.00 0.0
2017 68 62 0.00 0.0
2016 77 62 0.00 0.0
2015 66 50 0.00 0.0
2014 75 59 1.17 0.0
2013 71 54 0.01 0.0
2012 65 47 0.00 0.0
2011 74 56 0.02 0.0
2010 67 42 0.00 0.0
2009 73 51 0.00 0.0
2008 77 50 0.00 0.0
2007 78 60 0.00 0.0
2006 62 46 0.00 0.0
2005 75 57 0.00 0.0
2004 69 54 0.00 0.0
2003 72 58 0.00 0.0
2002 79 62 0.00 0.0
2001 68 61 0.82 0.0
2000 70 51 0.00 0.0
1999 63 56 0.12 0.0
1998 79 61 0.00 0.0
1997 57 40 0.00 0.0
1996 71 52 0.00 0.0
1995 66 50 0.02 0.0
1994 79 53 0.00 0.0
1993 50 44 0.18 0.0
1992 67 49 0.00 0.0
1991 58 40 0.00 0.0
1990 63 47 0.00 0.0
1989 75 67 0.30 0.0
1988 73 56 0.01 0.0
1987 62 51 0.02 0.0
1986 55 48 0.11 0.0
1985 81 60 0.00 0.0
1984 69 53 0.00 0.0
1983 78 64 0.26 0.0
1982 58 48 0.00 0.0
1981 61 42 0.00 0.0
1980 80 61 0.07 0.0
1979 61 48 0.42 0.0
1978 84 57 0.00 0.0
1977 47 42 0.03 0.0
1976 65 48 0.00 0.0
1975 73 56 0.05 0.0
1974 67 54 1.56 0.0
1973 57 38 0.00 0.0
1972 54 41 0.05 0.0
1971 69 52 0.37 0.0
1970 77 53 0.00 0.0
1969 63 40 0.00 0.0
1968 81 56 0.00 0.0
1967 71 56 0.29 0.0
1966 54 41 1.99 0.0
1965 85 70 0.00 0.0
1964 65 43 0.00 0.0
1963 59 45 0.03 0.0
1962 54 33 0.00 0.0
1961 60 50 3.93 0.0
1960 67 52 0.00 0.0
1959 75 51 0.00 0.0
1958 61 53 0.32 0.0
1957 70 62 0.00 0.0
1956 57 33 0.00 0.0
1955 62 44 0.00 0.0
1954 57 48 0.07 0.0
1953 70 52 0.38 0.0
1952 67 50 0.00 0.0
1951 81 55 0.00 0.0
1950 70 47 0.00 0.0
1949 69 46 0.00 0.0
1948 n/a n/a 0.00 0.0
1947 68 37 0.00 0.0
1946 80 51 0.03 0.0
1945 75 57 0.00 0.0
1944 74 63 0.00 0.0
1943 77 48 0.00 0.0
1942 56 49 0.00 0.0
1941 82 47 0.00 0.0
1940 85 60 0.06 0.0
1939 69 52 0.07 0.0
1938 76 59 3.44 0.0
1937 66 39 0.00 0.0
1936 63 56 0.11 0.0
1935 72 48 0.00 0.0
1934 72 52 0.00 0.0
1933 68 51 0.00 0.0
1932 79 49 0.00 0.0
1931 67 55 0.11 0.0
1930 80 61 0.25 0.0
1929 59 32 0.00 0.0
1928 75 56 0.00 0.0
1927 72 50 0.00 0.0
1926 72 53 0.00 0.0
1925 n/a n/a n/a n/a
1924 71 51 0.00 n/a
1923 70 61 0.17 n/a
1922 69 53 0.00 n/a
1921 63 53 0.29 n/a
1920 68 46 0.00 n/a
1919 74 62 0.00 n/a
1918 n/a 47 0.29 n/a
1917 70 57 0.00 n/a
1916 78 54 0.00 n/a
1915 71 56 0.72 n/a
1914 84 64 0.00 n/a
1913 62 56 0.39 n/a
1912 53 47 0.00 n/a
1911 70 48 0.00 n/a
1910 74 56 0.61 n/a
1909 67 50 0.00 n/a
1908 73 48 0.00 n/a
1907 84 65 0.67 0.0
1906 82 68 0.44 0.0
1905 72 57 0.00 n/a
1904 64 42 0.00 n/a
1903 66 47 0.00 n/a
1902 65 56 0.00 n/a
1901 66 40 0.00 n/a
1900 75 58 0.21 n/a
1899 66 56 0.55 n/a
1898 n/a n/a 0.00 0.0
1897 58 45 0.00 n/a
1896 66 44 0.00 n/a
1895 85 52 0.00 n/a
1894 76 57 0.00 n/a
1893 63 43 0.00 n/a
1892 74 45 n/a n/a
What's the all-time high for Worcester on 9/21?
For the date of Sep 21, the highest temperature ever reached in Worcester history is 85 °F which has happened 3 times, most recently in 1965.
Highest Temperatures in Worcester on September 21
Rank Temperature Year
1 85 °F 1965
1 85 °F 1895
1 85 °F 1940
4 84 °F 1914
4 84 °F 1978
4 84 °F 1907
7 82 °F 1906
7 82 °F 1941
9 81 °F 1951
9 81 °F 1968
9 81 °F 1985
What's the all-time low for Worcester on 9/21?
For the date of Sep 21, the lowest temperature ever reached in Worcester history is 32 °F which happened in 1929.
Lowest Temperatures in Worcester on September 21
Rank Temperature Year
1 32 °F 1929
2 33 °F 1956
2 33 °F 1962
4 37 °F 1947
5 38 °F 1973
6 39 °F 1937
7 40 °F 1997
7 40 °F 1991
7 40 °F 1969
7 40 °F 1901
Lowest High Temperatures in Worcester on September 21
Rank Temperature Year
1 47 °F 1977
2 50 °F 1993
3 53 °F 1912
4 54 °F 1962
4 54 °F 1966
4 54 °F 1972
7 55 °F 1986
8 56 °F 1942
9 57 °F 1954
9 57 °F 1956
9 57 °F 1973
9 57 °F 1997
What's the most it has ever rained in Worcester on 9/21?
For the date of Sep 21, the most precipitation ever recorded in Worcester history is 3.93 inches which happened in 1961.
All-Time Most Precipitation in Worcester on September 21
Rank Precipitation Year
1 3.93 inches 1961
2 3.44 inches 1938
3 1.99 inches 1966
4 1.56 inches 1974
5 1.17 inches 2014
6 0.82 inches 2001
7 0.72 inches 1915
8 0.67 inches 1907
9 0.61 inches 1910
10 0.55 inches 1899
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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