Manchester May 21 Weather Records

Daily averages and all-time records for weather in Manchester, New Hampshire for the date of May 21.
May 21 All-Time Records
1885–2024
Highest temperature 92 °F 2009
Lowest temperature 33 °F 1994
Lowest daily high 43 °F 1929
Highest daily low 64 °F 1889
Most precipitation 1.35 inches 1973
May 21 Average Weather
1991–2020 1
Average high 70.8 °F
Average low 48.0 °F
Chance precipitation 38.7%
Manchester May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 55 0.00 n/a
2022 89 57 0.00 0.0
2021 88 56 0.00 0.0
2020 82 44 0.00 n/a
2019 66 56 0.00 0.0
2018 82 52 0.00 0.0
2017 72 46 0.00 0.0
2016 76 49 0.00 0.0
2015 71 41 0.00 n/a
2014 76 49 0.00 n/a
2013 71 50 0.50 n/a
2012 76 51 0.00 n/a
2011 75 48 0.00 n/a
2010 75 56 0.00 n/a
2009 92 57 0.00 n/a
2008 68 48 0.02 n/a
2007 66 46 0.00 n/a
2006 64 42 0.13 n/a
2005 58 47 0.33 n/a
2004 79 52 0.08 n/a
2003 63 54 0.22 n/a
2002 60 35 0.00 n/a
2001 68 46 0.00 n/a
2000 53 48 0.02 n/a
1999 77 45 0.00 n/a
1998 84 47 0.00 0.0
1997 70 36 0.00 0.0
1996 86 60 0.00 0.0
1995 72 38 0.00 0.0
1994 62 33 0.00 0.0
1993 63 47 0.02 0.0
1992 77 46 0.06 0.0
1991 n/a n/a n/a n/a
1990 50 38 0.48 0.0
1989 88 57 0.00 0.0
1988 57 53 0.03 0.0
1987 60 37 0.00 0.0
1986 80 63 0.05 0.0
1985 84 53 0.00 0.0
1984 73 50 0.08 0.0
1983 65 55 0.38 0.0
1982 80 52 0.08 0.0
1981 74 38 0.00 0.0
1980 71 48 0.00 0.0
1979 n/a n/a n/a n/a
1978 89 59 0.22 0.0
1977 85 51 0.00 0.0
1976 58 38 0.04 0.0
1975 92 58 0.00 0.0
1974 65 36 0.00 0.0
1973 70 50 1.35 0.0
1972 62 50 0.62 0.0
1971 74 50 0.00 0.0
1970 80 44 0.00 0.0
1969 69 50 0.31 0.0
1968 54 42 0.55 0.0
1967 74 42 0.00 0.0
1966 76 51 0.23 0.0
1965 79 40 0.00 0.0
1964 67 34 0.00 0.0
1963 80 40 0.33 0.0
1962 73 49 0.18 0.0
1961 68 44 0.00 0.0
1960 n/a n/a 0.00 0.0
1959 90 60 0.00 0.0
1958 67 50 0.00 0.0
1957 72 38 0.85 0.0
1956 68 42 0.00 0.0
1955 76 44 0.00 0.0
1954 52 48 0.85 0.0
1953 66 51 0.00 0.0
1952 63 49 0.47 0.0
1951 76 62 0.00 0.0
1950 69 40 0.00 0.0
1949 63 38 0.00 0.0
1948 47 42 0.17 0.0
1947 59 48 0.11 n/a
1946 73 56 0.23 0.0
1945 62 44 0.00 0.0
1944 75 37 0.00 n/a
1943 54 47 0.62 n/a
1942 64 56 0.39 n/a
1941 92 45 0.00 n/a
1940 66 48 0.03 n/a
1939 63 52 0.05 n/a
1938 78 52 0.00 n/a
1937 69 47 0.03 n/a
1936 59 37 0.00 0.0
1935 67 40 0.00 0.0
1934 71 50 0.45 n/a
1933 64 52 0.02 0.0
1932 69 54 0.00 0.0
1931 65 60 0.23 0.0
1930 66 42 0.00 0.0
1929 43 39 0.26 0.0
1928 n/a n/a n/a n/a
1927 n/a n/a n/a n/a
1926 n/a n/a n/a n/a
1925 n/a n/a n/a n/a
1924 n/a n/a n/a n/a
1923 n/a n/a n/a n/a
1922 n/a n/a n/a n/a
1921 n/a n/a n/a n/a
1920 n/a n/a n/a n/a
1919 n/a n/a 0.00 0.0
1918 n/a n/a 0.00 0.0
1917 n/a n/a 0.00 0.0
1916 n/a n/a 0.00 0.0
1915 n/a n/a 0.00 0.0
1914 n/a n/a 0.00 0.0
1913 n/a n/a n/a n/a
1912 n/a n/a n/a n/a
1911 n/a n/a n/a n/a
1910 n/a n/a n/a n/a
1909 n/a n/a n/a n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a n/a n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
1893 82 53 0.00 n/a
1892 45 37 1.05 n/a
1891 71 59 0.02 0.0
1890 65 42 n/a n/a
1889 70 64 1.15 n/a
1888 67 40 0.00 n/a
1887 76 52 0.00 n/a
1886 72 50 0.00 n/a
1885 76 51 0.00 n/a
What's the all-time high for Manchester on 5/21?
For the date of May 21, the highest temperature ever reached in Manchester history is 92 °F which has happened 3 times, most recently in 2009.
Highest Temperatures in Manchester on May 21
Rank Temperature Year
1 92 °F 2009
1 92 °F 1975
1 92 °F 1941
4 90 °F 1959
5 89 °F 1978
5 89 °F 2022
7 88 °F 1989
7 88 °F 2021
9 86 °F 1996
10 85 °F 1977
What's the all-time low for Manchester on 5/21?
For the date of May 21, the lowest temperature ever reached in Manchester history is 33 °F which happened in 1994.
Lowest Temperatures in Manchester on May 21
Rank Temperature Year
1 33 °F 1994
2 34 °F 1964
3 35 °F 2002
4 36 °F 1997
4 36 °F 1974
6 37 °F 1987
6 37 °F 1936
6 37 °F 1892
6 37 °F 1944
10 38 °F 1981
10 38 °F 1976
10 38 °F 1949
10 38 °F 1995
10 38 °F 1957
10 38 °F 1990
Lowest High Temperatures in Manchester on May 21
Rank Temperature Year
1 43 °F 1929
2 45 °F 1892
3 47 °F 1948
4 50 °F 1990
5 52 °F 1954
6 53 °F 2000
7 54 °F 1968
7 54 °F 1943
9 57 °F 1988
10 58 °F 2005
10 58 °F 1976
What's the most it has ever rained in Manchester on 5/21?
For the date of May 21, the most precipitation ever recorded in Manchester history is 1.35 inches which happened in 1973.
All-Time Most Precipitation in Manchester on May 21
Rank Precipitation Year
1 1.35 inches 1973
2 1.15 inches 1889
3 1.05 inches 1892
4 0.85 inches 1954
4 0.85 inches 1957
6 0.62 inches 1972
6 0.62 inches 1943
8 0.55 inches 1968
9 0.50 inches 2013
10 0.48 inches 1990
Weather Station Details
Years Station Coordinates
1999–2024 Manchester Airport location
1972–1998 Massabesic Lake location
1885–1971 Manchester location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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