Worcester August 21 Weather Records

Daily averages and all-time records for weather in Worcester, Massachusetts for the date of August 21.
August 21 All-Time Records
1892–2024
Highest temperature 92 °F 1937
Lowest temperature 43 °F 1941
Lowest daily high 58 °F 1999
Highest daily low 72 °F 1939
Most precipitation 2.46 inches 2004
Most snow none -
August 21 Average Weather
1991–2020 1
Average high 77.1 °F
Average low 60.2 °F
Chance precipitation 31.1%
Chance snow 0%
Worcester August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 82 65 0.03 0.0
2022 84 62 0.00 0.0
2021 83 70 0.00 0.0
2020 86 57 0.00 0.0
2019 81 65 0.13 0.0
2018 72 58 0.00 0.0
2017 82 63 0.00 0.0
2016 81 65 0.28 0.0
2015 80 69 0.11 0.0
2014 71 58 0.09 0.0
2013 83 64 0.00 0.0
2012 77 63 0.00 0.0
2011 80 63 0.04 0.0
2010 75 59 0.00 0.0
2009 87 70 0.21 0.0
2008 77 55 0.00 0.0
2007 65 53 0.00 0.0
2006 73 60 0.00 0.0
2005 83 64 0.34 0.0
2004 76 57 2.46 0.0
2003 83 66 0.00 0.0
2002 78 60 0.00 0.0
2001 82 66 0.00 0.0
2000 70 50 0.00 0.0
1999 58 54 0.31 0.0
1998 77 57 0.00 0.0
1997 59 55 1.34 0.0
1996 78 61 0.01 0.0
1995 86 58 0.00 0.0
1994 79 62 0.92 0.0
1993 73 56 0.00 0.0
1992 73 48 0.00 0.0
1991 63 54 0.57 0.0
1990 63 53 0.00 0.0
1989 81 65 0.00 0.0
1988 75 53 0.00 0.0
1987 80 55 0.00 0.0
1986 68 55 0.10 0.0
1985 75 60 0.00 0.0
1984 74 53 0.00 0.0
1983 79 56 0.00 0.0
1982 63 46 0.00 0.0
1981 79 55 0.00 0.0
1980 66 56 0.02 0.0
1979 76 58 0.00 0.0
1978 78 59 0.00 0.0
1977 71 47 0.00 0.0
1976 87 64 0.00 0.0
1975 74 53 0.02 0.0
1974 84 62 0.00 0.0
1973 75 54 0.00 0.0
1972 79 56 0.00 0.0
1971 80 63 0.00 0.0
1970 78 63 0.08 0.0
1969 71 54 0.00 0.0
1968 82 63 0.00 0.0
1967 76 58 0.00 0.0
1966 81 58 0.00 0.0
1965 74 57 0.00 0.0
1964 70 48 0.00 0.0
1963 80 57 0.00 0.0
1962 80 60 0.02 0.0
1961 65 56 1.69 0.0
1960 81 63 0.48 0.0
1959 88 68 0.35 0.0
1958 81 60 0.03 0.0
1957 73 55 0.03 0.0
1956 62 54 0.50 0.0
1955 91 70 0.00 0.0
1954 74 61 0.00 0.0
1953 71 55 0.00 0.0
1952 75 57 0.54 0.0
1951 74 61 0.08 0.0
1950 73 53 0.00 0.0
1949 80 53 0.00 0.0
1948 86 58 0.00 0.0
1947 74 60 0.03 0.0
1946 76 57 0.00 0.0
1945 89 65 0.00 0.0
1944 84 55 0.00 0.0
1943 82 51 0.00 0.0
1942 87 66 0.00 0.0
1941 78 43 0.00 0.0
1940 74 49 0.00 0.0
1939 86 72 0.00 0.0
1938 86 57 0.00 0.0
1937 92 71 0.00 0.0
1936 75 55 0.06 0.0
1935 87 60 0.00 0.0
1934 72 45 0.00 0.0
1933 65 59 0.13 0.0
1932 81 n/a 0.00 0.0
1931 73 51 0.00 0.0
1930 69 50 0.00 0.0
1929 79 48 0.00 0.0
1928 76 52 0.00 0.0
1927 64 55 0.00 0.0
1926 66 46 0.00 0.0
1925 n/a n/a n/a n/a
1924 73 60 0.10 n/a
1923 75 53 0.00 n/a
1922 65 50 0.00 n/a
1921 69 58 0.00 n/a
1920 80 48 0.00 n/a
1919 82 61 0.00 n/a
1918 81 61 0.00 n/a
1917 85 66 0.91 n/a
1916 91 70 0.00 n/a
1915 77 64 0.00 n/a
1914 74 63 0.79 n/a
1913 77 57 0.00 n/a
1912 81 62 0.00 n/a
1911 73 51 0.00 n/a
1910 83 60 0.00 n/a
1909 75 58 0.00 n/a
1908 75 52 0.00 n/a
1907 75 62 0.05 n/a
1906 82 71 0.15 n/a
1905 84 59 0.00 0.0
1904 79 64 0.05 n/a
1903 78 60 0.00 n/a
1902 73 51 0.05 n/a
1901 77 68 0.09 n/a
1900 75 57 0.00 n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 73 49 0.00 n/a
1896 74 53 0.00 n/a
1895 69 52 0.00 n/a
1894 66 51 0.00 n/a
1893 63 58 0.81 n/a
1892 84 63 n/a n/a
What's the all-time high for Worcester on 8/21?
For the date of Aug 21, the highest temperature ever reached in Worcester history is 92 °F which happened in 1937.
Highest Temperatures in Worcester on August 21
Rank Temperature Year
1 92 °F 1937
2 91 °F 1916
2 91 °F 1955
4 89 °F 1945
5 88 °F 1959
6 87 °F 1976
6 87 °F 2009
6 87 °F 1942
6 87 °F 1935
10 86 °F 1995
10 86 °F 2020
10 86 °F 1948
10 86 °F 1938
10 86 °F 1939
What's the all-time low for Worcester on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Worcester history is 43 °F which happened in 1941.
Lowest Temperatures in Worcester on August 21
Rank Temperature Year
1 43 °F 1941
2 45 °F 1934
3 46 °F 1926
3 46 °F 1982
5 47 °F 1977
6 48 °F 1964
6 48 °F 1992
6 48 °F 1929
6 48 °F 1920
10 49 °F 1897
10 49 °F 1940
Lowest High Temperatures in Worcester on August 21
Rank Temperature Year
1 58 °F 1999
2 59 °F 1997
3 62 °F 1956
4 63 °F 1991
4 63 °F 1982
4 63 °F 1893
4 63 °F 1990
8 64 °F 1927
9 65 °F 1933
9 65 °F 1922
9 65 °F 2007
9 65 °F 1961
What's the most it has ever rained in Worcester on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Worcester history is 2.46 inches which happened in 2004.
All-Time Most Precipitation in Worcester on August 21
Rank Precipitation Year
1 2.46 inches 2004
2 1.69 inches 1961
3 1.34 inches 1997
4 0.92 inches 1994
5 0.91 inches 1917
6 0.81 inches 1893
7 0.79 inches 1914
8 0.57 inches 1991
9 0.54 inches 1952
10 0.50 inches 1956
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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