September Climate Calendar for Minneapolis/St. Paul

Daily Climate Calendar   Averages: 1991-2020  Extremes: 1872-2017*
Station: Twin Cities Threaded Record   

			      Month= September
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   Day  |  1      |  2      |  3      |  4      |  5      |  6      |  7      |
 Avg Max| 78      | 78      | 77      | 77      | 77      | 77      | 76      |
 Lo Mean| 50 1974 | 51 1952 | 48 1974 | 51 1918 | 51 1962 | 49 1885 | 47 1911 |
Avg Mean| 68      | 68      | 67      | 67      | 67      | 66      | 66      |
  Hi Min| 74 1937 | 76 1953 | 73 1960 | 73 1960 | 77 1912 | 75 1913 | 75 2002 |
 Avg Min| 60      | 59      | 59      | 59      | 59      | 58      | 58      |
  Lo Min| 36 1974 | 42 1974 | 32 1974 | 39 1974 | 36 1962 | 35 1885 | 40 1956 |
  Hi Max| 97 1913 | 97 1937 | 97 1925 | 98 1925 | 98 1922 | 98 1922 | 98 1976 |
Max Prcp|3.29 1942|1.97 2000|1.08 1887|2.08 1911|2.57 1946|1.61 1881|2.16 1964|
  Lo Max| 59 1951 | 55 1952 | 58 1934 | 59 1920 | 57 1873 | 55 1911 | 52 1911 |
Max Snow|   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |
 Hi Mean| 85 1937 | 86 1898 | 83 1929 | 84 1922 | 86 1912 | 85 1913 | 86 1976 |
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   Day  |  8      |  9      | 10      | 11      | 12      | 13      | 14      |
 Avg Max| 76      | 76      | 75      | 75      | 75      | 74      | 74      |
 Lo Mean| 49 1883 | 48 1898 | 44 1918 | 48 1902 | 48 1923 | 45 1923 | 46 1903 |
Avg Mean| 65      | 65      | 65      | 64      | 64      | 63      | 63      |
  Hi Min| 74 1931 | 76 1931 | 75 1931 | 75 1931 | 73 1931 | 72 1939 | 74 1939 |
 Avg Min| 57      | 57      | 57      | 56      | 56      | 56      | 55      |
  Lo Min| 36 1883 | 38 1883 | 37 1917 | 35 1962 | 36 1940 | 33 1890 | 33 1996 |
  Hi Max| 99 1931 | 95 1947 |104 1931 | 96 1931 | 94 1948 | 95 1939 | 98 1939 |
Max Prcp|1.52 1885|1.79 1900|2.08 1913|3.11 1900|4.96 1903|1.29 1921|1.60 1994|
  Lo Max| 54 1929 | 55 1929 | 49 1918 | 51 1924 | 55 1974 | 51 1873 | 48 1903 |
Max Snow|   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |   0.0   |
 Hi Mean| 87 1931 | 84 1931 | 90 1931 | 86 1931 | 83 1931 | 84 1939 | 86 1939 |
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   Day  | 15      | 16      | 17      | 18      | 19      | 20      | 21      |
 Avg Max| 74      | 73      | 73      | 72      | 72      | 71      | 71      |
 Lo Mean| 43 1916 | 45 1916 | 42 1918 | 43 1901 | 41 1991 | 44 1927 | 40 1974 |
Avg Mean| 62      | 62      | 62      | 61      | 61      | 60      | 60      |
  Hi Min| 72 1897 | 74 1955 | 75 1948 | 71 1955 | 72 1940 | 75 1895 | 66 1908 |
 Avg Min| 55      | 54      | 54      | 53      | 53      | 53      | 52      |
  Lo Min| 36 2011 | 38 1873 | 34 1943 | 32 1929 | 33 1991 | 28 1962 | 32 1974 |
  Hi Max| 98 1939 | 94 1955 | 96 1895 | 93 1891 | 94 1895 | 91 1931 | 94 1937 |
Max Prcp|2.59 1992|1.97 1997|2.37 2015|3.75 1905|2.98 1907|1.82 1902|2.07 1986|
  Lo Max| 46 1916 | 50 1916 | 47 1918 | 47 1991 | 48 1918 | 47 1875 | 46 1995 |
Max Snow| Tr 1916 |   0.0   |   0.0   |   0.0   | Tr 1927 | Tr 1927 | Tr 1995 |
 Hi Mean| 84 1939 | 84 1955 | 83 1948 | 80 1955 | 82 1940 | 83 1895 | 78 1891 |
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   Day  | 22      | 23      | 24      | 25      | 26      | 27      | 28      |
 Avg Max| 71      | 70      | 70      | 69      | 69      | 68      | 68      |
 Lo Mean| 38 1974 | 42 1928 | 36 1942 | 38 1926 | 37 1942 | 35 1942 | 38 1942 |
Avg Mean| 59      | 59      | 58      | 58      | 57      | 57      | 57      |
  Hi Min| 73 2017 | 73 2017 | 71 1892 | 68 1908 | 64 1998 | 65 2013 | 64 1905 |
 Avg Min| 52      | 51      | 51      | 50      | 50      | 49      | 49      |
  Lo Min| 26 1974 | 30 1983 | 30 1942 | 31 1926 | 27 1965 | 29 1991 | 26 1942 |
  Hi Max| 95 1936 | 90 2017 | 90 2017 | 91 1920 | 87 1923 | 88 1987 | 91 1898 |
Max Prcp|2.80 1895|1.98 2010|1.06 1934|1.34 1934|1.81 1930|0.54 1947|1.21 1891|
  Lo Max| 49 1983 | 46 1965 | 42 1942 | 44 1926 | 41 1942 | 40 1942 | 43 1908 |
Max Snow|   0.0   | Tr 1928 | 0.4 1985|   0.0   | 1.7 1942|   0.0   | Tr 1945 |
 Hi Mean| 84 2017 | 82 2017 | 80 2017 | 78 1920 | 73 1923 | 76 2013 | 76 1894 |
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   Day  | 29      | 30      |
 Avg Max| 67      | 67      |
 Lo Mean| 41 1899 | 41 1939 |
Avg Mean| 56      | 56      |
  Hi Min| 64 1877 | 68 1878 |
 Avg Min| 48      | 48      |
  Lo Min| 27 1945 | 26 1939 |
  Hi Max| 89 1897 | 87 1897 |
Max Prcp|2.68 1881|1.06 2007|
  Lo Max| 44 1985 | 44 1985 |
Max Snow|   0.0   | 0.1 1961|
 Hi Mean| 76 1897 | 75 1897 |
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*Snowfall extremes are from 1884-2017.
 Most recent year listed if extreme occurred in multiple years.

Last modified: September 7, 2021