Every 1 to 9 October in Rochester, MN from 1886 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.
| Year | Mean, °F | Rank | High, °F | Rank | Low, °F | Rank | Precipitation, in | Rank | Days missing |
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| 2026 | 57.7 | 23 | 69.1 | 29 | 46.2 | 24 | 0.13 | 81 | 0 |
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| 2025 | 63.1 | 6 | 75 | 5 | 51.2 | 5 | 0.10 | 83 | 0 |
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| 2024 | 56.6 | 30 | 70.6 | 19 | 42.6 | 50 | 0.01 | 91 | 0 |
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| 2023 | 59.2 | 13 | 69.7 | 26 | 48.7 | 12 | 0.15 | 78 | 0 |
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| 2022 | 54.7 | 47 | 66.1 | 47 | 43.3 | 45 | 0.06 | 86 | 0 |
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| 2021 | 64 | 5 | 72.8 | 8 | 55.2 | 2 | 0.71 | 43 | 0 |
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| 2020 | 52.4 | 62 | 63.7 | 64 | 41.1 | 61 | trace | 94 | 0 |
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| 2019 | 53.5 | 55 | 61 | 79 | 46 | 26 | 3.41 | 4 | 0 |
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| 2018 | 50.1 | 80 | 56.1 | 104 | 44 | 37 | 2.94 | 5 | 0 |
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| 2017 | 57.6 | 24 | 66.2 | 46 | 48.9 | 10 | 3.77 | 3 | 0 |
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| 2016 | 55.4 | 39 | 66.6 | 42 | 44.3 | 36 | 0.52 | 54 | 0 |
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| 2015 | 51.9 | 66 | 62.4 | 73 | 41.3 | 60 | 0.01 | 91 | 0 |
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| 2014 | 47.4 | 96 | 56.8 | 100 | 38 | 89 | 0.90 | 31 | 0 |
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| 2013 | 57.9 | 20 | 67.7 | 34 | 48.2 | 14 | 2.09 | 8 | 0 |
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| 2012 | 51.1 | 73 | 62 | 76 | 40.2 | 70 | 0.15 | 78 | 0 |
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| 2011 | 64.2 | 4 | 79.2 | 1 | 49.2 | 9 | 0.00 | 104 | 0 |
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| 2010 | 56.9 | 27 | 71.6 | 14 | 42.2 | 54 | trace | 94 | 0 |
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| 2009 | 45.7 | 105 | 52.6 | 112 | 38.8 | 80 | 2.67 | 6 | 0 |
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| 2008 | 52.8 | 61 | 64 | 60 | 41.6 | 58 | 1.92 | 10 | 0 |
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| 2007 | 65.5 | 1 | 73.6 | 7 | 57.4 | 1 | 1.54 | 15 | 0 |
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| 2006 | 59.2 | 13 | 70.4 | 21 | 47.9 | 15 | 0.25 | 71 | 0 |
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| 2005 | 58.3 | 19 | 67.9 | 33 | 48.8 | 11 | 0.32 | 66 | 0 |
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| 2004 | 51.7 | 67 | 64.4 | 57 | 39 | 79 | 0.87 | 34 | 0 |
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| 2003 | 53.2 | 57 | 67.7 | 34 | 38.8 | 80 | trace | 94 | 0 |
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| 2002 | 49.2 | 88 | 59.2 | 86 | 39.1 | 78 | 2.28 | 7 | 0 |
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| 2001 | 50.4 | 78 | 62 | 76 | 38.8 | 80 | 0.38 | 62 | 0 |
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| 2000 | 44.4 | 108 | 54.3 | 109 | 34.6 | 106 | 0.25 | 71 | 0 |
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| 1999 | 46.9 | 100 | 57.6 | 96 | 36.2 | 99 | 0.56 | 53 | 0 |
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| 1998 | 48.4 | 91 | 56 | 105 | 40.8 | 64 | 1.25 | 21 | 0 |
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| 1997 | 65.1 | 2 | 78.9 | 2 | 51.2 | 5 | 0.66 | 45 | 0 |
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| 1996 | 50 | 82 | 61.2 | 78 | 38.8 | 80 | 0.16 | 77 | 0 |
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| 1995 | 50.1 | 80 | 59.4 | 84 | 40.7 | 66 | 1.13 | 22 | 0 |
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| 1994 | 52.2 | 64 | 58.6 | 91 | 45.9 | 28 | 1.00 | 26 | 0 |
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| 1993 | 49.7 | 85 | 62.3 | 74 | 37.1 | 93 | 0.40 | 61 | 0 |
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| 1992 | 54.9 | 45 | 65.9 | 49 | 44 | 37 | 1.04 | 25 | 0 |
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| 1991 | 48.1 | 93 | 59.7 | 83 | 36.4 | 97 | 0.28 | 68 | 0 |
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| 1990 | 52 | 65 | 62.9 | 68 | 41.1 | 61 | 0.80 | 38 | 0 |
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| 1989 | 44.1 | 109 | 57.3 | 98 | 30.8 | 111 | 0.57 | 52 | 0 |
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| 1988 | 46.4 | 102 | 59.3 | 85 | 33.4 | 109 | 0.00 | 104 | 0 |
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| 1987 | 45.6 | 106 | 57 | 99 | 34.1 | 107 | trace | 94 | 0 |
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| 1986 | 49.1 | 89 | 58.9 | 89 | 39.2 | 77 | 1.26 | 20 | 0 |
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| 1985 | 43.3 | 110 | 52.7 | 111 | 34 | 108 | 0.83 | 35 | 0 |
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| 1984 | 56.7 | 29 | 65.7 | 51 | 47.8 | 16 | 0.74 | 42 | 0 |
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| 1983 | 54.8 | 46 | 64.4 | 57 | 45.2 | 31 | 0.26 | 70 | 0 |
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| 1982 | 56.5 | 31 | 66.9 | 40 | 46.1 | 25 | 0.59 | 49 | 0 |
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| 1981 | 44.8 | 107 | 54.7 | 108 | 35 | 103 | 0.91 | 29 | 0 |
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| 1980 | 51.2 | 72 | 62.9 | 68 | 39.4 | 76 | 0.04 | 89 | 0 |
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| 1979 | 48.1 | 93 | 58.6 | 91 | 37.7 | 90 | 0.79 | 40 | 0 |
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| 1978 | 48.7 | 90 | 56.8 | 100 | 40.7 | 66 | 0.81 | 36 | 0 |
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| 1977 | 46.2 | 103 | 56.7 | 103 | 35.8 | 101 | 0.92 | 28 | 0 |
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| 1976 | 49.9 | 83 | 63.8 | 62 | 36.1 | 100 | 0.28 | 68 | 0 |
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| 1975 | 56.8 | 28 | 71.4 | 15 | 42.1 | 55 | 0.00 | 104 | 0 |
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| 1974 | 46.6 | 101 | 58.6 | 91 | 34.7 | 105 | 0.38 | 62 | 0 |
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| 1973 | 59.8 | 10 | 68.1 | 32 | 51.6 | 4 | 1.67 | 12 | 0 |
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| 1972 | 52.3 | 63 | 64.1 | 59 | 40.6 | 68 | 0.65 | 46 | 0 |
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| 1971 | 55.6 | 36 | 65.3 | 56 | 45.8 | 29 | 0.80 | 38 | 0 |
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| 1970 | 55.9 | 34 | 66.3 | 44 | 45.4 | 30 | 4.32 | 2 | 0 |
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| 1969 | 59 | 15 | 70.3 | 24 | 47.7 | 18 | 0.67 | 44 | 0 |
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| 1968 | 47.7 | 95 | 56.8 | 100 | 38.7 | 85 | 2.07 | 9 | 0 |
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| 1967 | 54.7 | 47 | 65.4 | 55 | 43.9 | 40 | 1.58 | 14 | 0 |
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| 1966 | 54.1 | 51 | 65.9 | 49 | 42.3 | 51 | 0.17 | 76 | 0 |
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| 1965 | 50.9 | 75 | 59.1 | 88 | 42.7 | 48 | 0.10 | 83 | 0 |
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| 1964 | 46 | 104 | 55.6 | 107 | 36.4 | 97 | 0.45 | 56 | 0 |
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| 1963 | 61.5 | 7 | 75.9 | 3 | 47.1 | 21 | 0.00 | 104 | 0 |
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| 1962 | 55.3 | 40 | 63.2 | 66 | 47.4 | 20 | 1.84 | 11 | 0 |
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| 1961 | 55.6 | 36 | 67.2 | 38 | 44 | 37 | trace | 94 | 0 |
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| 1960 | 53.6 | 54 | 66.3 | 44 | 40.9 | 63 | trace | 94 | 0 |
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| 1959 | 48.2 | 92 | 57.9 | 95 | 38.4 | 86 | 0.59 | 49 | 0 |
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| 1958 | 55.5 | 38 | 67.3 | 36 | 43.7 | 42 | 0.42 | 59 | 0 |
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| 1957 | 54.5 | 49 | 66.7 | 41 | 42.3 | 51 | 0.38 | 62 | 0 |
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| 1956 | 53.3 | 56 | 67.1 | 39 | 39.6 | 74 | 0.02 | 90 | 0 |
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| 1955 | 57.6 | 24 | 67.3 | 36 | 47.8 | 16 | 0.43 | 57 | 0 |
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| 1954 | 49.3 | 87 | 55.9 | 106 | 42.7 | 48 | 1.09 | 24 | 0 |
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| 1953 | 53.1 | 59 | 69.1 | 29 | 37.1 | 93 | trace | 94 | 0 |
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| 1952 | 42.4 | 111 | 53.9 | 110 | 31 | 110 | trace | 94 | 0 |
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| 1951 | 54.2 | 50 | 63.3 | 65 | 45.1 | 32 | 0.88 | 33 | 0 |
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| 1950 | 51.7 | 67 | 62.7 | 72 | 40.8 | 64 | 0.81 | 36 | 0 |
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| 1949 | 61.5 | 7 | 72.8 | 8 | 50.2 | 7 | 0.14 | 80 | 0 |
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| 1948 | 51.1 | 73 | 60.7 | 81 | 41.4 | 59 | 0.90 | 31 | 0 |
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| 1947 | 59.3 | 12 | 71 | 16 | 47.6 | 19 | 0.91 | 29 | 0 |
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| 1946 | 59.5 | 11 | 69.7 | 26 | 49.3 | 8 | 0.13 | 81 | 0 |
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| 1945 | 49.8 | 84 | 60.8 | 80 | 38.8 | 80 | 0.19 | 74 | 0 |
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| 1944 | 51.4 | 71 | 58.3 | 94 | 44.4 | 34 | 0.24 | 73 | 0 |
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| 1943 | 55.3 | 40 | 72.4 | 10 | 38.2 | 88 | 0.01 | 91 | 0 |
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| 1942 | 56.5 | 31 | 69.6 | 28 | 43.4 | 44 | 1.41 | 17 | 0 |
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| 1941 | 53.7 | 53 | 63.9 | 61 | 43.6 | 43 | 1.63 | 13 | 0 |
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| 1940 | | | 69 | 31 | | | 1.28 | 19 | 1 |
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| 1939 | 57.9 | 20 | 72.4 | 10 | 43.3 | 45 | 0.59 | 49 | 0 |
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| 1938 | 58.6 | 18 | 70.8 | 18 | 46.4 | 23 | 0.00 | 104 | 0 |
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| 1937 | 51.7 | 67 | 63.2 | 66 | 40.2 | 70 | 0.31 | 67 | 0 |
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| 1936 | 53.2 | 57 | 66.6 | 42 | 39.8 | 73 | 0.48 | 55 | 0 |
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| 1935 | 40 | 112 | 52.3 | 113 | 27.7 | 112 | 0.06 | 86 | 0 |
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| 1934 | 55.8 | 35 | 70 | 25 | 41.7 | 56 | 0.00 | 104 | 0 |
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| 1933 | 50.7 | 76 | 63.8 | 62 | 37.6 | 91 | 0.05 | 88 | 0 |
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| 1932 | 50.6 | 77 | 62.8 | 71 | 38.4 | 86 | 0.07 | 85 | 0 |
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| 1931 | 58.9 | 16 | 71 | 16 | 46.9 | 22 | 1.38 | 18 | 0 |
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| 1930 | 57.2 | 26 | 66 | 48 | 48.4 | 13 | 1.42 | 16 | 0 |
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| 1929 | 49.4 | 86 | 62.1 | 75 | 36.8 | 95 | 0.60 | 48 | 0 |
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| 1928 | 56.1 | 33 | 70.6 | 19 | 41.7 | 56 | | | 0 |
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| 1920 | | | | | | | 0.00 | 104 | 1 |
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| 1919 | | | | | | | 0.36 | 65 | 4 |
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| 1918 | 51.6 | 70 | 65.7 | 51 | 37.6 | 91 | 1.00 | 26 | 0 |
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| 1917 | 47.1 | 97 | 58.9 | 89 | 35.3 | 102 | 0.43 | 57 | 0 |
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| 1916 | 59.9 | 9 | 73.8 | 6 | 46 | 26 | 0.19 | 74 | 0 |
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| 1915 | 47.1 | 97 | 57.4 | 97 | 36.7 | 96 | 0.41 | 60 | 0 |
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| 1914 | 65 | 3 | 75.1 | 4 | 54.9 | 3 | 0.78 | 41 | 0 |
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| 1913 | 58.7 | 17 | 72.4 | 10 | 45 | 33 | 1.13 | 22 | 0 |
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| 1912 | 55 | 44 | 70.4 | 21 | 39.6 | 74 | trace | 94 | 0 |
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| 1911 | 50.2 | 79 | 59.8 | 82 | 40.6 | 68 | 5.03 | 1 | 0 |
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| 1910 | 55.3 | 40 | 70.4 | 21 | 40.1 | 72 | trace | 94 | 0 |
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| 1909 | 57.8 | 22 | 71.8 | 13 | 43.8 | 41 | 0.00 | 104 | 0 |
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| 1893 | | | | | | | | | 2 |
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| 1892 | 54 | 52 | 65.7 | 51 | 42.3 | 51 | | | 0 |
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| 1888 | 47.1 | 97 | 59.2 | 86 | 34.9 | 104 | 0.00 | 104 | 0 |
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| 1887 | 53.1 | 59 | 62.9 | 68 | 43.2 | 47 | 0.62 | 47 | 0 |
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| 1886 | 55.1 | 43 | 65.7 | 51 | 44.4 | 34 | 0.00 | 104 | 0 |
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