Every 1 September to 9 October in Stockton, CA from 1893 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 | 73.6 | 12 | 90.3 | 8 | 57 | 30 | 0.00 | 111 | 0 |
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| 2025 | 73.5 | 13 | 87.9 | 32 | 59.2 | 8 | 0.45 | 29 | 0 |
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| 2024 | 76.6 | 2 | 94 | 1 | 59.3 | 7 | trace | 92 | 0 |
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| 2023 | 71.9 | 40 | 86.7 | 56 | 57.2 | 27 | 0.02 | 83 | 0 |
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| 2022 | 76.8 | 1 | 92.8 | 2 | 60.7 | 2 | 0.06 | 72 | 0 |
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| 2021 | 70.8 | 60 | 87.3 | 44 | 54.3 | 90 | 0.01 | 88 | 0 |
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| 2020 | 76.5 | 3 | 92.7 | 4 | 60.4 | 3 | 0.00 | 111 | 0 |
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| 2019 | 71.8 | 42 | 87.3 | 44 | 56.3 | 47 | 0.23 | 48 | 0 |
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| 2018 | 71.4 | 50 | 87.2 | 49 | 55.5 | 61 | 1.28 | 11 | 0 |
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| 2017 | 73.1 | 21 | 89.7 | 13 | 56.6 | 40 | trace | 92 | 0 |
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| 2016 | 70.2 | 70 | 87.3 | 44 | 53.2 | 113 | 0.08 | 69 | 0 |
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| 2015 | 73.8 | 11 | 89.9 | 11 | 57.7 | 22 | 0.20 | 52 | 0 |
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| 2014 | 74.3 | 9 | 90.6 | 7 | 58 | 18 | 0.59 | 23 | 0 |
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| 2013 | 69.7 | 81 | 84 | 84 | 55.4 | 64 | 0.28 | 42 | 0 |
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| 2012 | 72.2 | 35 | 89.6 | 16 | 54.7 | 81 | trace | 92 | 0 |
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| 2011 | 71.6 | 48 | 87.3 | 44 | 56 | 51 | 0.72 | 20 | 0 |
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| 2010 | 70.9 | 57 | 86.9 | 54 | 54.9 | 75 | 0.05 | 74 | 0 |
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| 2009 | 71.8 | 42 | 88.1 | 28 | 55.5 | 61 | 0.28 | 42 | 0 |
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| 2008 | 72.4 | 33 | 88.9 | 21 | 55.9 | 54 | 0.09 | 68 | 0 |
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| 2007 | 69.2 | 89 | 83.7 | 86 | 54.8 | 78 | 0.13 | 61 | 0 |
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| 2006 | 69.8 | 79 | 86.3 | 64 | 53.4 | 109 | 0.35 | 36 | 0 |
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| 2005 | 69.6 | 83 | 86.2 | 65 | 53.1 | 115 | 0.30 | 41 | 0 |
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| 2004 | 71.4 | 50 | 88.2 | 27 | 54.7 | 81 | 0.02 | 83 | 0 |
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| 2003 | 72.8 | 27 | 88.8 | 24 | 56.8 | 36 | trace | 92 | 0 |
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| 2002 | 72.2 | 35 | 89.5 | 17 | 55 | 73 | 0.00 | 111 | 0 |
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| 2001 | 71.1 | 55 | 87.5 | 39 | 54.7 | 81 | 0.25 | 46 | 0 |
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| 2000 | 70.4 | 65 | 86.4 | 63 | 54.3 | 90 | 0.10 | 65 | 0 |
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| 1999 | 70.9 | 57 | 87.7 | 36 | 54.1 | 95 | 0.08 | 69 | 0 |
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| 1998 | 70.2 | 70 | 84.1 | 82 | 56.4 | 44 | trace | 92 | 0 |
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| 1997 | 72.5 | 32 | 87.1 | 51 | 57.9 | 19 | 0.20 | 52 | 0 |
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| 1996 | 72.9 | 22 | 88.9 | 21 | 57 | 30 | 0.00 | 111 | 0 |
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| 1995 | 73.4 | 15 | 88.6 | 25 | 58.3 | 15 | 0.00 | 111 | 0 |
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| 1994 | 72.2 | 35 | 86.7 | 56 | 57.6 | 23 | 0.66 | 21 | 0 |
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| 1993 | 72.7 | 28 | 87.9 | 32 | 57.4 | 24 | 0.11 | 64 | 0 |
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| 1992 | 73.5 | 13 | 89.2 | 19 | 57.9 | 19 | 0.00 | 111 | 0 |
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| 1991 | 76.1 | 5 | 91.9 | 5 | 60.3 | 4 | trace | 92 | 0 |
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| 1990 | 73.2 | 17 | 87.4 | 42 | 59 | 10 | trace | 92 | 1 |
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| 1989 | 69.3 | 88 | 83.1 | 91 | 55.4 | 64 | 2.06 | 5 | 0 |
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| 1988 | 71.9 | 40 | 87.5 | 39 | 56.3 | 47 | 0.00 | 111 | 0 |
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| 1987 | 72.9 | 22 | 88.9 | 21 | 56.9 | 32 | 0.00 | 111 | 0 |
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| 1986 | 67.3 | 109 | 80.9 | 112 | 53.8 | 99 | 0.80 | 18 | 0 |
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| 1985 | 68.4 | 94 | 81.4 | 109 | 55.3 | 67 | 0.07 | 71 | 0 |
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| 1984 | 74.7 | 7 | 90.3 | 8 | 59.1 | 9 | 0.06 | 72 | 0 |
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| 1983 | 74.7 | 7 | 88.6 | 25 | 60.8 | 1 | 1.82 | 7 | 0 |
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| 1982 | 69.4 | 86 | 84.1 | 82 | 54.7 | 81 | 2.47 | 4 | 0 |
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| 1981 | 71.4 | 50 | 87 | 53 | 55.9 | 54 | 0.25 | 46 | 0 |
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| 1980 | 72.9 | 22 | 89.3 | 18 | 56.4 | 44 | 0.00 | 111 | 0 |
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| 1979 | 76.3 | 4 | 92.8 | 2 | 59.8 | 5 | 0.00 | 111 | 0 |
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| 1978 | 72.2 | 35 | 87.8 | 34 | 56.6 | 40 | 0.47 | 27 | 0 |
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| 1977 | 71.8 | 42 | 86.6 | 60 | 56.9 | 32 | 0.55 | 24 | 0 |
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| 1976 | 73.2 | 17 | 86.9 | 54 | 59.4 | 6 | 0.65 | 22 | 0 |
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| 1975 | 72.6 | 31 | 87.7 | 36 | 57.4 | 24 | 0.32 | 38 | 0 |
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| 1974 | 74.2 | 10 | 90.2 | 10 | 58.2 | 16 | 0.01 | 88 | 0 |
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| 1973 | 68 | 99 | 82.2 | 97 | 53.8 | 99 | 1.51 | 9 | 0 |
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| 1972 | 70.7 | 63 | 84.3 | 78 | 57.1 | 29 | 0.73 | 19 | 0 |
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| 1971 | 72.9 | 22 | 89 | 20 | 56.8 | 36 | 0.19 | 55 | 0 |
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| 1970 | 72.9 | 22 | 89.8 | 12 | 56 | 51 | trace | 92 | 0 |
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| 1969 | 72.7 | 28 | 88.1 | 28 | 57.2 | 27 | 0.22 | 50 | 0 |
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| 1968 | 70.8 | 60 | 85.7 | 70 | 55.9 | 54 | trace | 92 | 0 |
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| 1967 | 73.2 | 17 | 87.5 | 39 | 59 | 10 | 0.18 | 57 | 0 |
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| 1966 | 71.2 | 53 | 86.1 | 66 | 56.4 | 44 | 0.02 | 83 | 0 |
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| 1965 | 68.4 | 94 | 83.6 | 87 | 53.2 | 113 | 0.01 | 88 | 0 |
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| 1964 | 70.6 | 64 | 87.3 | 44 | 53.9 | 98 | 0.00 | 111 | 0 |
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| 1963 | 72.7 | 28 | 86.7 | 56 | 58.8 | 12 | 0.27 | 45 | 0 |
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| 1962 | 70.8 | 60 | 86.1 | 66 | 55.5 | 61 | trace | 92 | 0 |
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| 1961 | 71.8 | 42 | 87.8 | 34 | 55.8 | 58 | 0.38 | 35 | 0 |
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| 1960 | 71.7 | 47 | 88 | 30 | 55.4 | 64 | 0.05 | 74 | 0 |
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| 1959 | 69.2 | 89 | 83.4 | 89 | 55.1 | 71 | 3.00 | 2 | 0 |
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| 1958 | 73.3 | 16 | 89.7 | 13 | 56.9 | 32 | 0.13 | 61 | 0 |
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| 1957 | 69.6 | 83 | 83.9 | 85 | 55.2 | 69 | 0.15 | 60 | 0 |
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| 1956 | 69.7 | 81 | 84.9 | 75 | 54.4 | 87 | 0.41 | 32 | 0 |
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| 1955 | 70 | 74 | 87.2 | 49 | 52.8 | 116 | 0.01 | 88 | 0 |
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| 1954 | 67.1 | 114 | 82.8 | 95 | 51.3 | 126 | trace | 92 | 0 |
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| 1953 | 71.6 | 48 | 87.1 | 51 | 56.2 | 50 | trace | 92 | 0 |
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| 1952 | 75 | 6 | 91.9 | 5 | 58.1 | 17 | 0.03 | 79 | 0 |
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| 1951 | 69.9 | 76 | 86.5 | 61 | 53.3 | 110 | 0.02 | 83 | 0 |
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| 1950 | 69.4 | 86 | 84.3 | 78 | 54.6 | 85 | 0.28 | 42 | 0 |
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| 1949 | 70 | 74 | 85.1 | 73 | 54.9 | 75 | trace | 92 | 0 |
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| 1948 | 68.5 | 92 | 85.9 | 68 | 51.1 | 128 | trace | 92 | 3 |
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| 1947 | 72.4 | 33 | 87.4 | 42 | 57.4 | 24 | 0.23 | 48 | 0 |
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| 1946 | 68.2 | 97 | 81.6 | 103 | 54.8 | 78 | 0.17 | 58 | 0 |
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| 1945 | 70.4 | 65 | 84.3 | 78 | 56.5 | 42 | 1.87 | 6 | 0 |
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| 1944 | 71 | 56 | 85.1 | 73 | 56.9 | 32 | 0.02 | 83 | 0 |
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| 1943 | 69.9 | 76 | 83.5 | 88 | 56.3 | 47 | 0.00 | 111 | 0 |
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| 1941 | 67.7 | 105 | 81.5 | 107 | 53.8 | 99 | 0.00 | 111 | 0 |
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| 1940 | 67.6 | 106 | 80.2 | 116 | 55 | 73 | 0.03 | 79 | 0 |
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| 1939 | | | | | | | 0.83 | 16 | 39 |
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| 1938 | | | 81.6 | 103 | | | 0.48 | 26 | 30 |
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| 1937 | 67.9 | 102 | 82.1 | 98 | 53.7 | 105 | 0.05 | 74 | 0 |
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| 1936 | 71.8 | 42 | 88 | 30 | 55.6 | 60 | 0.22 | 50 | 0 |
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| 1935 | 70.2 | 70 | 85.4 | 71 | 54.9 | 75 | 0.83 | 16 | 0 |
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| 1934 | 72.2 | 35 | 87.6 | 38 | 56.7 | 38 | 0.47 | 27 | 0 |
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| 1933 | 69.8 | 79 | 85.3 | 72 | 54.4 | 87 | trace | 92 | 0 |
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| 1932 | 73.2 | 17 | 89.7 | 13 | 56.7 | 38 | 0.00 | 111 | 0 |
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| 1931 | 68 | 99 | 83.4 | 89 | 52.7 | 117 | | | 0 |
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| 1930 | 65.4 | 124 | 78.2 | 124 | 52.7 | 117 | 0.44 | 31 | 0 |
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| 1929 | 69.6 | 83 | 84.4 | 77 | 54.8 | 78 | 0.10 | 65 | 0 |
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| 1928 | 70.9 | 57 | 86.7 | 56 | 55.1 | 71 | 0.00 | 111 | 0 |
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| 1927 | 65.8 | 122 | 82.1 | 98 | 49.6 | 130 | 0.04 | 77 | 0 |
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| 1926 | 67.2 | 112 | 83.1 | 91 | 51.2 | 127 | 0.31 | 40 | 0 |
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| 1925 | 64.8 | 128 | 76.9 | 129 | 52.7 | 117 | trace | 92 | 0 |
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| 1924 | 68 | 99 | 81.9 | 102 | 54.1 | 95 | 0.34 | 37 | 0 |
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| 1923 | 70.3 | 68 | 82.6 | 96 | 57.9 | 19 | 1.07 | 14 | 0 |
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| 1922 | 71.2 | 53 | 85.8 | 69 | 56.5 | 42 | | | 0 |
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| 1921 | 67.9 | 102 | 82 | 101 | 53.8 | 99 | | | 0 |
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| 1920 | 66.4 | 118 | 78.6 | 122 | 54.2 | 94 | | | 0 |
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| 1919 | 66 | 120 | 78.4 | 123 | 53.6 | 106 | 0.20 | 52 | 0 |
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| 1918 | 66.2 | 119 | 76.6 | 130 | 55.8 | 58 | 3.90 | 1 | 0 |
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| 1917 | 70.2 | 70 | 84.3 | 78 | 56 | 51 | 0.17 | 58 | 0 |
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| 1916 | 65.7 | 123 | 78.2 | 124 | 53.3 | 110 | 1.23 | 12 | 0 |
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| 1915 | 67.8 | 104 | 82.1 | 98 | 53.5 | 107 | | | 0 |
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| 1914 | | | 80.4 | 115 | | | 0.03 | 79 | 7 |
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| 1913 | 70.4 | 65 | 84.9 | 75 | 55.9 | 54 | trace | 92 | 0 |
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| 1912 | 67.3 | 109 | 80.2 | 116 | 54.3 | 90 | 1.39 | 10 | 1 |
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| 1911 | 63.2 | 130 | 76.3 | 132 | 50.2 | 129 | 0.32 | 38 | 0 |
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| 1910 | 67 | 115 | 81.6 | 103 | 52.3 | 122 | 0.40 | 34 | 0 |
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| 1909 | 67.2 | 112 | 79.9 | 118 | 54.4 | 87 | 0.91 | 15 | 0 |
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| 1908 | 67.3 | 109 | 81.1 | 111 | 53.8 | 99 | 0.19 | 55 | 1 |
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| 1907 | 65 | 127 | 77.3 | 128 | 52.7 | 117 | trace | 92 | 0 |
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| 1906 | 68.5 | 92 | 83.1 | 91 | 53.8 | 99 | 0.10 | 65 | 0 |
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| 1905 | 68.4 | 94 | 81.5 | 107 | 55.2 | 69 | 0.04 | 77 | 1 |
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| 1904 | 69.9 | 76 | 81.4 | 109 | 58.4 | 14 | 2.85 | 3 | 0 |
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| 1903 | 67 | 115 | 80.5 | 114 | 53.3 | 110 | trace | 92 | 1 |
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| 1902 | 67.5 | 107 | 81.6 | 103 | 53.5 | 107 | 0.00 | 111 | 0 |
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| 1901 | 65.1 | 126 | 77.8 | 126 | 52.3 | 122 | 0.45 | 29 | 0 |
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| 1900 | 68.2 | 97 | 77.7 | 127 | 58.8 | 12 | 0.41 | 32 | 0 |
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| 1899 | 70.3 | 68 | 86.5 | 61 | 54.1 | 95 | 0.00 | 111 | 0 |
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| 1898 | 65.4 | 124 | 79 | 121 | 51.8 | 124 | 1.10 | 13 | 0 |
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| 1897 | 67 | 115 | 79.4 | 119 | 54.5 | 86 | 0.03 | 79 | 0 |
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| 1896 | 67.4 | 108 | 80.6 | 113 | 54.3 | 90 | | | 0 |
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| 1895 | 65.9 | 121 | 79.4 | 119 | 52.5 | 121 | 0.50 | 25 | 0 |
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| 1894 | 69.1 | 91 | 83 | 94 | 55.3 | 67 | 1.76 | 8 | 0 |
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| 1893 | 64.2 | 129 | 76.6 | 130 | 51.7 | 125 | 0.13 | 61 | 0 |
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