Amherst May 21 Weather Records

Daily averages and all-time records for weather in Amherst, Massachusetts for the date of May 21.
May 21 All-Time Records
1893–2024
Highest temperature 92 °F 1996
Lowest temperature 28 °F 2002
Lowest daily high 49 °F 1929
Highest daily low 68 °F 1911
Most precipitation 2.37 inches 1919
Most snow none -
May 21 Average Weather
1991–2020 1
Average high 71.3 °F
Average low 46.9 °F
Chance precipitation 39.7%
Chance snow 0%
Amherst May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 65 49 1.90 0.0
2022 77 48 0.02 0.0
2021 80 53 0.00 0.0
2020 71 37 0.00 0.0
2019 83 51 0.06 0.0
2018 78 47 0.00 0.0
2017 72 40 0.00 0.0
2016 75 42 0.00 0.0
2015 59 39 0.00 0.0
2014 75 42 0.00 0.0
2013 81 57 0.00 0.0
2012 86 48 0.00 0.0
2011 70 55 0.08 n/a
2010 84 50 0.00 0.0
2009 81 35 0.00 0.0
2008 63 39 0.00 0.0
2007 73 51 0.42 0.0
2006 64 44 0.00 0.0
2005 67 39 0.00 0.0
2004 73 50 0.03 0.0
2003 84 42 0.00 0.0
2002 56 28 0.00 0.0
2001 74 49 0.00 0.0
2000 59 46 0.04 0.0
1999 70 39 0.00 0.0
1998 81 53 0.00 0.0
1997 63 39 0.00 0.0
1996 92 59 0.00 0.0
1995 72 40 0.00 0.0
1994 68 33 0.00 0.0
1993 59 39 0.07 0.0
1992 82 38 0.00 0.0
1991 81 43 0.00 0.0
1990 62 42 0.79 0.0
1989 87 45 0.05 0.0
1988 69 54 0.00 0.0
1987 70 48 0.00 0.0
1986 72 62 0.25 0.0
1985 82 55 0.01 0.0
1984 73 32 0.18 0.0
1983 72 55 0.04 0.0
1982 74 49 n/a 0.0
1981 75 37 0.00 0.0
1980 77 47 0.00 0.0
1979 64 58 0.03 0.0
1978 88 65 0.21 0.0
1977 82 56 0.00 0.0
1976 65 38 0.14 0.0
1975 91 58 0.00 0.0
1974 68 34 0.00 0.0
1973 62 49 1.32 0.0
1972 76 52 0.33 0.0
1971 75 54 0.00 0.0
1970 81 48 0.00 0.0
1969 70 46 0.37 0.0
1968 69 43 0.02 0.0
1967 70 37 0.00 0.0
1966 75 49 0.00 0.0
1965 79 39 0.00 0.0
1964 65 37 0.00 0.0
1963 70 39 0.15 0.0
1962 77 57 0.00 0.0
1961 71 39 0.00 0.0
1960 74 51 0.00 0.0
1959 88 59 0.00 0.0
1958 67 50 0.05 0.0
1957 67 40 0.00 0.0
1956 70 43 0.00 0.0
1955 82 44 0.00 0.0
1954 54 51 1.27 0.0
1953 76 52 0.00 0.0
1952 65 49 0.10 0.0
1951 81 64 0.11 0.0
1950 76 38 0.00 0.0
1949 68 38 0.00 0.0
1948 53 43 0.59 0.0
1947 60 50 0.20 0.0
1946 75 52 0.57 0.0
1945 71 46 0.00 0.0
1944 82 38 0.00 0.0
1943 56 52 0.75 0.0
1942 62 56 0.27 0.0
1941 86 48 0.00 0.0
1940 70 55 0.10 0.0
1939 74 55 0.00 0.0
1938 74 55 0.00 0.0
1937 70 42 0.00 0.0
1936 64 32 0.00 0.0
1935 69 40 0.00 0.0
1934 82 53 0.01 0.0
1933 75 55 0.00 0.0
1932 78 46 0.00 0.0
1931 66 54 0.15 0.0
1930 70 43 0.04 0.0
1929 49 42 0.40 0.0
1928 71 43 0.00 0.0
1927 74 37 0.00 0.0
1926 72 38 0.00 0.0
1925 80 44 0.00 n/a
1924 58 42 0.02 n/a
1923 56 50 1.18 n/a
1922 76 51 0.00 n/a
1921 89 52 0.00 n/a
1920 60 55 1.14 n/a
1919 64 56 2.37 n/a
1918 74 61 0.13 n/a
1917 69 43 0.00 0.0
1916 76 40 0.00 n/a
1915 58 48 0.46 n/a
1914 76 52 0.00 n/a
1913 65 37 0.10 n/a
1912 85 44 0.71 n/a
1911 87 68 0.00 n/a
1910 70 57 0.25 n/a
1909 59 41 0.00 n/a
1908 n/a n/a n/a n/a
1907 57 36 0.00 n/a
1906 66 32 0.00 n/a
1905 60 34 0.00 0.0
1904 76 50 0.00 n/a
1903 88 56 0.00 n/a
1902 71 36 0.00 n/a
1901 76 48 0.00 n/a
1900 65 38 0.00 n/a
1899 62 42 0.00 n/a
1898 75 54 0.00 n/a
1897 68 50 0.03 n/a
1896 n/a n/a n/a n/a
1895 54 44 0.00 n/a
1894 62 44 0.00 n/a
1893 81 50 n/a n/a
What's the all-time high for Amherst on 5/21?
For the date of May 21, the highest temperature ever reached in Amherst history is 92 °F which happened in 1996.
Highest Temperatures in Amherst on May 21
Rank Temperature Year
1 92 °F 1996
2 91 °F 1975
3 89 °F 1921
4 88 °F 1903
4 88 °F 1978
4 88 °F 1959
7 87 °F 1989
7 87 °F 1911
9 86 °F 1941
9 86 °F 2012
What's the all-time low for Amherst on 5/21?
For the date of May 21, the lowest temperature ever reached in Amherst history is 28 °F which happened in 2002.
Lowest Temperatures in Amherst on May 21
Rank Temperature Year
1 28 °F 2002
2 32 °F 1936
2 32 °F 1906
2 32 °F 1984
5 33 °F 1994
6 34 °F 1974
6 34 °F 1905
8 35 °F 2009
9 36 °F 1902
9 36 °F 1907
Lowest High Temperatures in Amherst on May 21
Rank Temperature Year
1 49 °F 1929
2 53 °F 1948
3 54 °F 1954
3 54 °F 1895
5 56 °F 2002
5 56 °F 1923
5 56 °F 1943
8 57 °F 1907
9 58 °F 1915
9 58 °F 1924
What's the most it has ever rained in Amherst on 5/21?
For the date of May 21, the most precipitation ever recorded in Amherst history is 2.37 inches which happened in 1919.
All-Time Most Precipitation in Amherst on May 21
Rank Precipitation Year
1 2.37 inches 1919
2 1.90 inches 2023
3 1.32 inches 1973
4 1.27 inches 1954
5 1.18 inches 1923
6 1.14 inches 1920
7 0.79 inches 1990
8 0.75 inches 1943
9 0.71 inches 1912
10 0.59 inches 1948
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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