Amherst July 21 Weather Records

Daily averages and all-time records for weather in Amherst, Massachusetts for the date of July 21.
July 21 All-Time Records
1893–2024
Highest temperature 99 °F 1991
Lowest temperature 42 °F 1966
Lowest daily high 67 °F 1912
Highest daily low 73 °F 1931
Most precipitation 2.74 inches 1975
Most snow none -
July 21 Average Weather
1991–2020 1
Average high 83.7 °F
Average low 60.6 °F
Chance precipitation 36.3%
Chance snow 0%
Amherst July 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 63 0.00 0.0
2022 93 71 0.00 0.0
2021 85 64 0.00 0.0
2020 92 64 0.00 0.0
2019 95 71 0.00 0.0
2018 84 58 0.00 0.0
2017 90 60 0.00 0.0
2016 81 49 0.00 0.0
2015 88 63 0.00 0.0
2014 81 55 0.00 0.0
2013 88 62 0.00 0.0
2012 71 51 0.00 0.0
2011 88 61 0.00 n/a
2010 83 62 0.00 0.0
2009 82 59 0.00 0.0
2008 96 69 0.37 0.0
2007 79 53 0.00 0.0
2006 85 61 0.00 0.0
2005 88 60 0.00 0.0
2004 85 58 0.00 0.0
2003 83 56 0.00 0.0
2002 85 67 0.00 0.0
2001 84 55 0.00 0.0
2000 77 50 0.00 0.0
1999 83 51 0.00 0.0
1998 86 61 0.19 0.0
1997 78 60 0.00 0.0
1996 73 52 0.00 0.0
1995 87 63 0.03 0.0
1994 91 64 0.14 0.0
1993 83 59 0.00 0.0
1992 85 61 0.00 0.0
1991 99 68 0.00 0.0
1990 91 65 0.04 0.0
1989 73 63 1.42 0.0
1988 85 63 1.02 0.0
1987 89 63 0.00 0.0
1986 84 66 0.00 0.0
1985 89 53 0.00 0.0
1984 80 63 0.00 0.0
1983 86 58 0.00 0.0
1982 80 55 0.00 0.0
1981 88 66 0.63 0.0
1980 95 70 0.14 0.0
1979 87 60 0.00 0.0
1978 94 65 0.00 0.0
1977 97 71 0.00 0.0
1976 88 66 0.12 0.0
1975 85 67 2.74 0.0
1974 78 43 0.00 0.0
1973 84 66 1.01 0.0
1972 86 69 0.00 0.0
1971 82 48 0.00 0.0
1970 82 57 0.00 0.0
1969 76 63 0.10 0.0
1968 84 50 0.00 0.0
1967 83 65 0.00 0.0
1966 75 42 0.01 0.0
1965 74 46 0.00 0.0
1964 81 68 0.00 0.0
1963 77 64 0.02 0.0
1962 85 64 0.17 0.0
1961 92 64 0.01 0.0
1960 77 51 0.00 0.0
1959 83 69 n/a 0.0
1958 79 48 0.00 0.0
1957 94 71 0.00 0.0
1956 68 57 0.35 0.0
1955 94 61 0.00 0.0
1954 81 62 0.58 0.0
1953 89 69 0.07 0.0
1952 82 68 0.00 0.0
1951 80 50 0.00 0.0
1950 78 46 0.00 0.0
1949 89 69 0.00 0.0
1948 84 64 0.00 0.0
1947 81 58 0.00 0.0
1946 74 58 0.54 0.0
1945 85 69 0.00 0.0
1944 77 55 0.15 0.0
1943 87 60 0.17 0.0
1942 85 65 0.00 0.0
1941 82 49 0.00 0.0
1940 87 70 0.54 0.0
1939 83 54 0.00 0.0
1938 73 67 0.57 0.0
1937 84 57 0.00 0.0
1936 76 59 0.00 0.0
1935 79 64 0.00 0.0
1934 86 68 0.00 0.0
1933 92 65 0.00 0.0
1932 88 53 0.00 0.0
1931 85 73 0.34 0.0
1930 95 57 0.07 0.0
1929 83 46 0.00 0.0
1928 81 53 0.00 0.0
1927 84 58 0.00 0.0
1926 97 59 0.00 0.0
1925 71 62 0.44 n/a
1924 90 51 0.00 n/a
1923 92 65 0.00 n/a
1922 88 58 0.00 n/a
1921 78 62 0.36 n/a
1920 82 54 0.00 n/a
1919 82 70 0.17 n/a
1918 n/a 58 0.00 n/a
1917 82 66 1.42 n/a
1916 84 71 0.81 n/a
1915 73 61 0.13 n/a
1914 87 53 0.36 n/a
1913 82 53 0.01 n/a
1912 67 60 0.85 n/a
1911 81 56 0.00 n/a
1910 87 60 0.00 n/a
1909 80 50 0.00 n/a
1908 80 65 0.00 n/a
1907 80 58 0.00 n/a
1906 78 69 0.26 n/a
1905 80 54 0.00 n/a
1904 82 57 0.00 n/a
1903 72 60 0.60 n/a
1902 67 57 0.05 n/a
1901 91 62 0.08 n/a
1900 79 64 1.64 n/a
1899 85 58 0.00 n/a
1898 84 70 0.01 n/a
1897 80 68 0.03 n/a
1896 n/a n/a n/a n/a
1895 89 66 0.27 n/a
1894 82 63 n/a n/a
1893 85 53 n/a n/a
What's the all-time high for Amherst on 7/21?
For the date of Jul 21, the highest temperature ever reached in Amherst history is 99 °F which happened in 1991.
Highest Temperatures in Amherst on July 21
Rank Temperature Year
1 99 °F 1991
2 97 °F 1977
2 97 °F 1926
4 96 °F 2008
5 95 °F 1980
5 95 °F 2019
5 95 °F 1930
8 94 °F 1978
8 94 °F 1957
8 94 °F 1955
What's the all-time low for Amherst on 7/21?
For the date of Jul 21, the lowest temperature ever reached in Amherst history is 42 °F which happened in 1966.
Lowest Temperatures in Amherst on July 21
Rank Temperature Year
1 42 °F 1966
2 43 °F 1974
3 46 °F 1950
3 46 °F 1965
3 46 °F 1929
6 48 °F 1971
6 48 °F 1958
8 49 °F 2016
8 49 °F 1941
10 50 °F 1951
10 50 °F 2000
10 50 °F 1968
10 50 °F 1909
Lowest High Temperatures in Amherst on July 21
Rank Temperature Year
1 67 °F 1902
1 67 °F 1912
3 68 °F 1956
4 71 °F 2012
4 71 °F 1925
6 72 °F 1903
7 73 °F 1915
7 73 °F 1938
7 73 °F 1989
7 73 °F 1996
What's the most it has ever rained in Amherst on 7/21?
For the date of Jul 21, the most precipitation ever recorded in Amherst history is 2.74 inches which happened in 1975.
All-Time Most Precipitation in Amherst on July 21
Rank Precipitation Year
1 2.74 inches 1975
2 1.64 inches 1900
3 1.42 inches 1989
3 1.42 inches 1917
5 1.02 inches 1988
6 1.01 inches 1973
7 0.85 inches 1912
8 0.81 inches 1916
9 0.63 inches 1981
10 0.60 inches 1903
Weather Station Details
Years Station Coordinates
1893–2024 Amherst location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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