Every 1 to 9 October in Burlington, IA from 1897 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 | 62.6 | 36 | 75.6 | 30 | 49.7 | 58 | 1.39 | 30 | 0 |
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| 2025 | 67.2 | 13 | 80.3 | 9 | 54 | 21 | 0.04 | 100 | 0 |
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| 2024 | 61.5 | 46 | 75.2 | 32 | 47.8 | 72 | 0.80 | 51 | 0 |
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| 2023 | 62.9 | 35 | 74.2 | 38 | 51.6 | 39 | 0.08 | 96 | 0 |
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| 2022 | 55.7 | 98 | 69.8 | 76 | 41.7 | 114 | 0.28 | 73 | 0 |
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| 2021 | 68.1 | 8 | 75.4 | 31 | 60.8 | 1 | 0.31 | 71 | 0 |
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| 2020 | 55.6 | 100 | 67.2 | 94 | 44 | 97 | 0.27 | 74 | 0 |
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| 2019 | 60.8 | 51 | 71.1 | 65 | 50.6 | 46 | 1.07 | 37 | 0 |
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| 2018 | 66.5 | 17 | 75 | 35 | 58 | 6 | 3.55 | 6 | 0 |
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| 2017 | 67.9 | 9 | 76.8 | 21 | 59 | 4 | 0.67 | 55 | 0 |
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| 2016 | 62.4 | 39 | 71.1 | 65 | 53.7 | 24 | 1.83 | 20 | 0 |
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| 2015 | 59.2 | 70 | 68.8 | 83 | 49.6 | 60 | trace | 107 | 0 |
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| 2014 | 56 | 93 | 65.6 | 105 | 46.4 | 79 | 1.84 | 19 | 0 |
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| 2013 | 64.2 | 25 | 76.1 | 26 | 52.3 | 32 | 0.20 | 83 | 0 |
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| 2012 | 50.4 | 124 | 62.8 | 119 | 38.1 | 126 | 0.61 | 57 | 0 |
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| 2011 | 63.4 | 32 | 78.9 | 13 | 47.9 | 68 | 0.00 | 116 | 0 |
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| 2010 | 56.4 | 89 | 71.1 | 65 | 41.7 | 114 | 0.11 | 93 | 0 |
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| 2009 | 51.4 | 121 | 59.6 | 127 | 43.3 | 103 | 1.45 | 28 | 0 |
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| 2008 | 59.9 | 64 | 71.9 | 55 | 48 | 67 | 0.84 | 49 | 0 |
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| 2007 | 71.8 | 1 | 83.7 | 1 | 59.9 | 2 | 0.49 | 63 | 0 |
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| 2006 | 66.4 | 18 | 80.4 | 8 | 52.3 | 32 | 0.01 | 103 | 0 |
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| 2005 | 61.3 | 47 | 71.2 | 64 | 51.3 | 40 | 1.03 | 39 | 0 |
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| 2004 | 54.8 | 104 | 68.3 | 86 | 41.2 | 117 | 1.91 | 17 | 0 |
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| 2003 | 55.3 | 102 | 68.6 | 84 | 42 | 110 | 0.04 | 100 | 0 |
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| 2002 | 60.7 | 53 | 71.8 | 58 | 49.6 | 60 | 1.96 | 15 | 0 |
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| 2001 | 56.4 | 89 | 67.8 | 89 | 45 | 90 | 1.18 | 34 | 0 |
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| 2000 | 52 | 118 | 62 | 122 | 42 | 110 | 1.62 | 25 | 0 |
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| 1999 | 58.3 | 76 | 69.1 | 81 | 47.4 | 73 | 0.71 | 53 | 0 |
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| 1998 | 57.1 | 82 | 64.4 | 112 | 49.7 | 58 | 4.25 | 5 | 0 |
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| 1997 | 68.9 | 4 | 81.2 | 6 | 56.7 | 10 | 0.31 | 71 | 0 |
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| 1996 | 55.9 | 94 | 67.6 | 93 | 44.3 | 93 | 0.07 | 98 | 0 |
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| 1995 | 57.5 | 80 | 67.7 | 90 | 47.3 | 74 | 0.12 | 90 | 0 |
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| 1994 | 62.1 | 42 | 72.2 | 52 | 52 | 36 | 0.55 | 61 | 0 |
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| 1993 | 59.3 | 69 | 71.8 | 58 | 46.8 | 76 | 0.59 | 58 | 0 |
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| 1992 | 60.4 | 56 | 72.3 | 51 | 48.6 | 65 | 0.23 | 76 | 0 |
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| 1991 | 56.4 | 89 | 67.9 | 88 | 44.9 | 91 | 4.53 | 3 | 0 |
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| 1990 | 59.5 | 67 | 70.3 | 72 | 48.7 | 64 | 0.94 | 44 | 0 |
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| 1989 | 52.5 | 114 | 63.8 | 115 | 41.2 | 117 | 0.23 | 76 | 0 |
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| 1988 | 51 | 123 | 61.8 | 123 | 40.2 | 120 | 0.58 | 59 | 0 |
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| 1987 | 52.1 | 116 | 64.6 | 110 | 39.6 | 122 | 0.00 | 116 | 0 |
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| 1986 | | | | | 50.9 | 43 | 2.28 | 11 | 1 |
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| 1985 | 52.9 | 112 | 63.1 | 117 | 42.8 | 108 | 2.18 | 12 | 0 |
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| 1984 | 62.1 | 42 | 73 | 43 | 51.2 | 42 | 0.43 | 67 | 0 |
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| 1983 | 63.2 | 33 | 74.6 | 37 | 51.9 | 38 | 0.00 | 116 | 0 |
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| 1982 | 65.9 | 19 | 78.3 | 17 | 53.6 | 25 | 0.93 | 45 | 0 |
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| 1981 | 54.3 | 106 | 65.7 | 104 | 43 | 105 | 1.02 | 40 | 0 |
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| 1980 | 56.7 | 87 | 68.4 | 85 | 44.9 | 91 | trace | 107 | 0 |
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| 1979 | 54.2 | 108 | 65.4 | 106 | 42.9 | 107 | 0.21 | 82 | 0 |
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| 1978 | 54.1 | 110 | 64 | 114 | 44.1 | 95 | 1.06 | 38 | 0 |
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| 1977 | 51.7 | 120 | 60.4 | 126 | 43 | 105 | 1.55 | 26 | 0 |
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| 1976 | 54.2 | 108 | 66.4 | 99 | 42 | 110 | 1.73 | 21 | 0 |
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| 1975 | 56.7 | 87 | 69.6 | 78 | 43.8 | 99 | 0.00 | 116 | 0 |
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| 1974 | 51.1 | 122 | 62.7 | 120 | 39.4 | 123 | 0.95 | 43 | 0 |
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| 1973 | 63.6 | 30 | 72.6 | 47 | 54.6 | 18 | 1.72 | 22 | 0 |
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| 1972 | 58.8 | 73 | 69.8 | 76 | 47.9 | 68 | 0.46 | 65 | 0 |
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| 1971 | 60.4 | 56 | 71.3 | 62 | 49.4 | 63 | 1.66 | 23 | 0 |
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| 1970 | 61 | 49 | 72.2 | 52 | 49.8 | 56 | 0.58 | 59 | 0 |
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| 1969 | 65.3 | 21 | 76.3 | 23 | 54.3 | 19 | 0.17 | 87 | 0 |
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| 1968 | 54.4 | 105 | 64.7 | 109 | 44.1 | 95 | 0.23 | 76 | 0 |
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| 1967 | 62.3 | 40 | 72.7 | 46 | 52 | 36 | 1.11 | 36 | 0 |
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| 1966 | 56.9 | 86 | 70.1 | 74 | 43.8 | 99 | trace | 107 | 0 |
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| 1965 | 54.3 | 106 | 65 | 107 | 43.7 | 101 | 0.12 | 90 | 0 |
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| 1964 | 52.4 | 115 | 64.9 | 108 | 40 | 121 | trace | 107 | 0 |
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| 1963 | 67.7 | 11 | 83 | 2 | 52.3 | 32 | trace | 107 | 0 |
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| 1962 | 60.1 | 63 | 67 | 97 | 53.1 | 27 | 2.56 | 10 | 0 |
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| 1961 | 59.8 | 65 | 71.7 | 60 | 47.9 | 68 | trace | 107 | 0 |
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| 1960 | 59.6 | 66 | 73.1 | 42 | 46 | 82 | 0.00 | 116 | 0 |
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| 1959 | 57.3 | 81 | 64.3 | 113 | 50.2 | 50 | 4.26 | 4 | 0 |
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| 1958 | 59 | 72 | 71.4 | 61 | 46.6 | 78 | 0.86 | 47 | 0 |
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| 1957 | 58.2 | 78 | 70.8 | 69 | 45.7 | 85 | trace | 107 | 0 |
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| 1956 | 60.4 | 56 | 75.1 | 34 | 45.7 | 85 | 0.00 | 116 | 0 |
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| 1955 | 60.3 | 62 | 70.4 | 71 | 50.2 | 50 | 2.09 | 13 | 0 |
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| 1954 | 63.9 | 26 | 72.9 | 44 | 55 | 15 | 1.90 | 18 | 0 |
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| 1953 | 59.4 | 68 | 72 | 54 | 46.8 | 76 | 0.98 | 41 | 0 |
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| 1952 | 47.9 | 126 | 61.6 | 124 | 34.3 | 127 | 0.05 | 99 | 0 |
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| 1951 | 60.6 | 54 | 70.6 | 70 | 50.7 | 44 | 1.12 | 35 | 0 |
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| 1950 | 55.7 | 98 | 67.1 | 95 | 44.3 | 93 | 0.35 | 69 | 0 |
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| 1949 | 67.7 | 11 | 77 | 20 | 58.4 | 5 | 0.85 | 48 | 0 |
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| 1948 | 53.2 | 111 | 63 | 118 | 43.3 | 103 | 1.22 | 31 | 0 |
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| 1947 | 63.8 | 27 | 75.2 | 32 | 52.3 | 32 | 0.49 | 63 | 0 |
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| 1946 | 64.4 | 23 | 78.9 | 13 | 50 | 53 | trace | 107 | 0 |
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| 1945 | 52.6 | 113 | 63.4 | 116 | 41.8 | 113 | 0.34 | 70 | 0 |
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| 1944 | 58.3 | 76 | 65.9 | 103 | 50.7 | 44 | 2.85 | 8 | 0 |
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| 1943 | 60.4 | 56 | 74.9 | 36 | 46 | 82 | trace | 107 | 0 |
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| 1942 | 63.7 | 28 | 76 | 27 | 51.3 | 40 | 0.51 | 62 | 0 |
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| 1941 | 62.2 | 41 | 71.9 | 55 | 52.4 | 29 | 9.53 | 1 | 0 |
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| 1940 | 60.4 | 56 | 72.4 | 50 | 48.3 | 66 | 1.52 | 27 | 0 |
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| 1939 | 68.2 | 7 | 80.8 | 7 | 55.6 | 13 | 0.17 | 87 | 0 |
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| 1938 | 67.9 | 9 | 80 | 11 | 55.8 | 12 | 0.02 | 102 | 0 |
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| 1937 | 62.6 | 36 | 72.6 | 47 | 52.7 | 28 | 0.22 | 79 | 0 |
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| 1936 | 60.4 | 56 | 67.7 | 90 | 53.2 | 26 | 1.21 | 33 | 0 |
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| 1935 | 49.1 | 125 | 59.2 | 128 | 39 | 124 | 0.01 | 103 | 0 |
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| 1934 | 63 | 34 | 75.7 | 28 | 50.3 | 49 | 0.00 | 116 | 0 |
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| 1933 | 55.9 | 94 | 66.2 | 102 | 45.7 | 85 | 0.44 | 66 | 0 |
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| 1932 | 57 | 85 | 67.1 | 95 | 46.9 | 75 | 0.91 | 46 | 0 |
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| 1931 | 68.6 | 6 | 78.1 | 18 | 59.1 | 3 | 0.72 | 52 | 0 |
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| 1930 | 63.7 | 28 | 73.3 | 39 | 54.1 | 20 | 1.96 | 15 | 0 |
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| 1929 | 56.2 | 92 | 66.9 | 98 | 45.4 | 88 | 0.18 | 86 | 0 |
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| 1928 | 65.6 | 20 | 77.1 | 19 | 54 | 21 | 0.83 | 50 | 0 |
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| 1927 | 59.1 | 71 | 67.7 | 90 | 50.6 | 46 | 7.05 | 2 | 0 |
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| 1926 | 62.6 | 36 | 70.3 | 72 | 54.9 | 16 | 2.00 | 14 | 0 |
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| 1925 | 55.6 | 100 | 61.6 | 124 | 49.6 | 60 | 3.54 | 7 | 0 |
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| 1924 | 60.6 | 54 | 71.3 | 62 | 49.8 | 56 | 1.41 | 29 | 0 |
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| 1923 | 55.8 | 97 | 66.4 | 99 | 45.1 | 89 | 0.20 | 83 | 0 |
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| 1922 | 66.7 | 14 | 76.8 | 21 | 56.6 | 11 | 0.00 | 116 | 0 |
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| 1921 | 55.9 | 94 | 69.3 | 80 | 42.6 | 109 | 0.20 | 83 | 0 |
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| 1920 | 60.8 | 51 | 75.7 | 28 | 46 | 82 | 0.00 | 116 | 0 |
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| 1919 | 69.4 | 3 | 81.4 | 5 | 57.3 | 9 | 0.12 | 90 | 0 |
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| 1918 | 61.3 | 47 | 72.6 | 47 | 50 | 53 | 0.42 | 68 | 0 |
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| 1917 | 51.8 | 119 | 64.6 | 110 | 39 | 124 | 0.00 | 116 | 0 |
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| 1916 | 66.6 | 16 | 79.3 | 12 | 53.9 | 23 | 0.11 | 93 | 0 |
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| 1915 | 52.1 | 116 | 62.6 | 121 | 41.6 | 116 | 0.25 | 75 | 0 |
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| 1914 | | | 80.1 | 10 | | | 0.70 | 54 | 1 |
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| 1913 | 66.7 | 14 | 78.6 | 16 | 54.8 | 17 | 0.22 | 79 | 0 |
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| 1912 | 58.4 | 74 | 72.9 | 44 | 44 | 97 | 0.96 | 42 | 0 |
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| 1911 | 57.1 | 82 | 68 | 87 | 46.1 | 80 | 1.22 | 31 | 0 |
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| 1910 | 64.3 | 24 | 76.2 | 24 | 52.4 | 29 | | | 0 |
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| 1909 | 64.7 | 22 | 78.9 | 13 | 50.6 | 46 | 0.01 | 103 | 0 |
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| 1908 | 55.3 | 102 | 70 | 75 | 40.6 | 119 | 0.08 | 96 | 0 |
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| 1907 | 61 | 49 | 71.9 | 55 | 50.1 | 52 | 0.13 | 89 | 0 |
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| 1906 | 58.4 | 74 | 73.2 | 41 | 43.6 | 102 | 0.09 | 95 | 0 |
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| 1905 | 68.7 | 5 | 81.9 | 4 | 55.4 | 14 | 0.22 | 79 | 0 |
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| 1904 | 61.7 | 44 | 73.3 | 39 | 50 | 53 | 0.01 | 103 | 0 |
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| 1903 | 61.7 | 44 | 71 | 68 | 52.4 | 29 | 2.62 | 9 | 0 |
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| 1902 | 57.1 | 82 | 66.3 | 101 | 47.9 | 68 | 1.63 | 24 | 0 |
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| 1901 | 57.6 | 79 | 69 | 82 | 46.1 | 80 | 0.63 | 56 | 0 |
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| 1899 | | | 76.2 | 24 | | | 0.00 | 116 | 2 |
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| 1898 | 63.6 | 30 | 69.4 | 79 | 57.8 | 8 | | | 0 |
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| 1897 | 70.2 | 2 | 82.3 | 3 | 58 | 6 | 0.00 | 116 | 0 |
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