Amherst May 20 Weather Records

Daily averages and all-time records for weather in Amherst, Massachusetts for the date of May 20.
May 20 All-Time Records
1893–2024
Highest temperature 92 °F 1903
Lowest temperature 27 °F 2002
Lowest daily high 46 °F 1957
Highest daily low 64 °F 1969
Most precipitation 1.92 inches 1999
Most snow none -
May 20 Average Weather
1991–2020 1
Average high 71.0 °F
Average low 46.7 °F
Chance precipitation 39.7%
Chance snow 0%
Amherst May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 68 45 0.00 0.0
2022 58 44 0.13 0.0
2021 86 49 0.00 0.0
2020 67 38 0.00 0.0
2019 78 54 0.05 0.0
2018 59 47 0.45 0.0
2017 86 54 0.00 0.0
2016 67 45 0.09 0.0
2015 76 53 0.04 0.0
2014 68 42 0.00 0.0
2013 64 51 0.10 0.0
2012 83 49 0.00 0.0
2011 67 54 0.42 n/a
2010 57 46 0.04 0.0
2009 71 35 0.00 0.0
2008 57 41 0.00 0.0
2007 55 46 0.17 0.0
2006 61 46 0.80 0.0
2005 68 40 0.00 0.0
2004 74 46 0.00 0.0
2003 84 42 0.00 0.0
2002 56 27 0.00 0.0
2001 78 51 0.00 0.0
2000 47 42 0.39 0.0
1999 71 57 1.92 0.0
1998 81 52 0.00 0.0
1997 61 49 1.28 0.0
1996 84 54 0.00 0.0
1995 60 40 0.14 0.0
1994 57 41 0.02 0.0
1993 55 49 0.04 0.0
1992 73 37 0.00 0.0
1991 75 36 0.00 0.0
1990 62 43 0.12 0.0
1989 88 49 0.00 0.0
1988 64 53 0.10 0.0
1987 64 41 0.00 0.0
1986 89 60 0.00 0.0
1985 82 42 0.01 0.0
1984 67 32 0.05 0.0
1983 61 46 0.28 0.0
1982 82 60 0.04 0.0
1981 70 34 0.00 0.0
1980 71 58 0.00 0.0
1979 67 54 0.14 0.0
1978 87 48 0.00 0.0
1977 83 52 0.00 0.0
1976 58 41 0.01 0.0
1975 91 51 0.00 0.0
1974 69 36 0.00 0.0
1973 60 38 0.00 0.0
1972 62 51 0.08 0.0
1971 82 50 0.00 0.0
1970 81 46 0.00 0.0
1969 71 64 0.65 0.0
1968 67 49 0.38 0.0
1967 76 53 0.00 0.0
1966 60 55 0.00 0.0
1965 69 53 0.00 0.0
1964 87 51 0.00 0.0
1963 77 42 0.28 0.0
1962 87 55 0.00 0.0
1961 62 40 0.00 0.0
1960 78 47 0.00 0.0
1959 89 62 0.00 0.0
1958 72 56 0.00 0.0
1957 46 40 1.03 0.0
1956 67 43 0.00 0.0
1955 74 38 0.00 0.0
1954 61 46 0.04 0.0
1953 80 51 0.00 0.0
1952 64 52 0.44 0.0
1951 76 60 0.00 0.0
1950 63 45 0.00 0.0
1949 68 46 0.95 0.0
1948 63 43 0.00 0.0
1947 82 53 0.04 0.0
1946 73 43 0.00 0.0
1945 71 36 0.00 0.0
1944 73 35 0.00 0.0
1943 70 53 0.29 0.0
1942 69 58 0.00 0.0
1941 83 40 0.00 0.0
1940 77 56 0.00 0.0
1939 79 52 0.00 0.0
1938 61 52 0.17 0.0
1937 59 42 0.15 0.0
1936 59 44 0.01 0.0
1935 68 41 0.00 0.0
1934 73 51 0.00 0.0
1933 85 57 0.62 0.0
1932 81 46 0.00 0.0
1931 82 59 0.00 0.0
1930 60 45 0.04 0.0
1929 62 42 0.00 0.0
1928 59 50 0.61 0.0
1927 66 43 0.00 0.0
1926 62 47 0.00 0.0
1925 78 44 0.00 n/a
1924 48 42 0.01 n/a
1923 77 42 0.00 n/a
1922 76 50 0.00 n/a
1921 77 44 0.00 n/a
1920 74 54 0.16 n/a
1919 76 43 0.00 n/a
1918 84 58 0.00 n/a
1917 80 50 0.00 0.0
1916 64 46 0.00 n/a
1915 70 36 0.00 n/a
1914 84 48 0.00 n/a
1913 67 37 0.00 n/a
1912 68 48 0.16 n/a
1911 80 59 0.01 n/a
1910 75 38 0.00 n/a
1909 65 47 0.00 n/a
1908 n/a n/a n/a n/a
1907 62 42 0.00 n/a
1906 65 41 0.00 n/a
1905 57 38 0.00 0.0
1904 70 52 0.01 n/a
1903 92 56 0.00 n/a
1902 69 n/a 0.00 n/a
1901 52 47 0.00 n/a
1900 61 45 0.01 n/a
1899 61 41 0.00 n/a
1898 79 64 0.00 n/a
1897 71 46 0.00 n/a
1896 n/a n/a n/a n/a
1895 62 38 0.00 n/a
1894 59 46 1.22 n/a
1893 73 35 n/a n/a
What's the all-time high for Amherst on 5/20?
For the date of May 20, the highest temperature ever reached in Amherst history is 92 °F which happened in 1903.
Highest Temperatures in Amherst on May 20
Rank Temperature Year
1 92 °F 1903
2 91 °F 1975
3 89 °F 1959
3 89 °F 1986
5 88 °F 1989
6 87 °F 1962
6 87 °F 1978
6 87 °F 1964
9 86 °F 2017
9 86 °F 2021
What's the all-time low for Amherst on 5/20?
For the date of May 20, the lowest temperature ever reached in Amherst history is 27 °F which happened in 2002.
Lowest Temperatures in Amherst on May 20
Rank Temperature Year
1 27 °F 2002
2 32 °F 1984
3 34 °F 1981
4 35 °F 2009
4 35 °F 1893
4 35 °F 1944
7 36 °F 1974
7 36 °F 1945
7 36 °F 1915
7 36 °F 1991
Lowest High Temperatures in Amherst on May 20
Rank Temperature Year
1 46 °F 1957
2 47 °F 2000
3 48 °F 1924
4 52 °F 1901
5 55 °F 2007
5 55 °F 1993
7 56 °F 2002
8 57 °F 2008
8 57 °F 1994
8 57 °F 1905
8 57 °F 2010
What's the most it has ever rained in Amherst on 5/20?
For the date of May 20, the most precipitation ever recorded in Amherst history is 1.92 inches which happened in 1999.
All-Time Most Precipitation in Amherst on May 20
Rank Precipitation Year
1 1.92 inches 1999
2 1.28 inches 1997
3 1.22 inches 1894
4 1.03 inches 1957
5 0.95 inches 1949
6 0.80 inches 2006
7 0.65 inches 1969
8 0.62 inches 1933
9 0.61 inches 1928
10 0.45 inches 2018
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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