Every November in Boise, ID from 1875 to 2025, 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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| 2025 | 46.3 | 6 | 55.5 | 8 | 37 | 9 | 0.38 | 128 | 0 |
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| 2024 | 40.8 | 64 | 49.1 | 84 | 32.5 | 51 | 1.45 | 58 | 0 |
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| 2023 | 42.9 | 37 | 52.1 | 37 | 33.7 | 38 | 1.19 | 71 | 0 |
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| 2022 | 34.2 | 143 | 42.2 | 145 | 26.2 | 134 | 2.22 | 20 | 0 |
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| 2021 | 44.4 | 16 | 53 | 24 | 35.7 | 15 | 1.05 | 80 | 0 |
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| 2020 | 40 | 82 | 48.8 | 90 | 31.3 | 71 | 1.71 | 38 | 0 |
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| 2019 | 40.7 | 66 | 51.9 | 40 | 29.4 | 100 | 0.12 | 142 | 0 |
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| 2018 | 39.4 | 94 | 49.2 | 82 | 29.5 | 97 | 0.80 | 104 | 0 |
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| 2017 | 43.8 | 23 | 52.2 | 35 | 35.3 | 23 | 1.77 | 36 | 0 |
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| 2016 | 46.8 | 3 | 56.1 | 3 | 37.5 | 5 | 0.23 | 137 | 0 |
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| 2015 | 37.2 | 115 | 45.1 | 131 | 29.3 | 102 | 1.71 | 38 | 0 |
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| 2014 | 35.8 | 131 | 44.1 | 138 | 27.4 | 120 | 2.17 | 22 | 0 |
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| 2013 | 39.7 | 85 | 48.3 | 97 | 31.2 | 75 | 1.49 | 56 | 0 |
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| 2012 | 44.6 | 14 | 53.5 | 19 | 35.7 | 15 | 0.58 | 120 | 0 |
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| 2011 | 40 | 82 | 49.1 | 84 | 30.9 | 80 | 0.33 | 133 | 0 |
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| 2010 | 38.9 | 98 | 46.6 | 113 | 31.3 | 71 | 1.57 | 48 | 0 |
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| 2009 | 41.4 | 58 | 50.3 | 64 | 32.5 | 51 | 0.71 | 109 | 0 |
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| 2008 | 43.6 | 25 | 51.4 | 49 | 35.7 | 15 | 1.39 | 62 | 0 |
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| 2007 | 40.9 | 63 | 50.6 | 60 | 31.2 | 75 | 1.07 | 76 | 0 |
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| 2006 | 43.3 | 29 | 51.6 | 45 | 35.1 | 24 | 1.40 | 60 | 0 |
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| 2005 | 37.5 | 111 | 45.5 | 127 | 29.5 | 97 | 1.68 | 43 | 0 |
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| 2004 | 38.2 | 104 | 45.5 | 127 | 30.9 | 80 | 0.72 | 108 | 0 |
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| 2003 | 37.7 | 107 | 46.2 | 120 | 29.2 | 104 | 1.02 | 84 | 0 |
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| 2002 | 40.6 | 72 | 49.9 | 70 | 31.3 | 71 | 0.87 | 98 | 0 |
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| 2001 | 44 | 20 | 53 | 24 | 34.9 | 26 | 1.52 | 50 | 0 |
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| 2000 | 32.7 | 147 | 39.8 | 150 | 25.5 | 139 | 0.68 | 111 | 0 |
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| 1999 | 46.9 | 2 | 57 | 2 | 36.7 | 10 | 1.00 | 86 | 0 |
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| 1998 | 43.6 | 25 | 51.3 | 53 | 36 | 13 | 0.97 | 91 | 0 |
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| 1997 | 43 | 35 | 52 | 38 | 33.9 | 35 | 0.68 | 111 | 0 |
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| 1996 | 41.3 | 60 | 50.3 | 64 | 32.3 | 56 | 1.71 | 38 | 0 |
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| 1995 | 44.4 | 16 | 53.1 | 22 | 35.7 | 15 | 2.20 | 21 | 0 |
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| 1994 | 32.5 | 148 | 40.4 | 149 | 24.7 | 143 | 1.78 | 35 | 0 |
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| 1993 | 32.8 | 145 | 45.6 | 125 | 20 | 148 | 0.38 | 128 | 0 |
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| 1992 | 34.5 | 141 | 41.1 | 148 | 27.9 | 114 | 1.37 | 64 | 0 |
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| 1991 | 37.4 | 112 | 44.7 | 133 | 30 | 91 | 1.76 | 37 | 0 |
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| 1990 | 41.1 | 61 | 51.8 | 42 | 30.5 | 85 | 0.61 | 117 | 0 |
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| 1989 | 39.4 | 94 | 50.1 | 68 | 28.7 | 109 | 0.59 | 118 | 0 |
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| 1988 | 40.7 | 66 | 47.9 | 100 | 33.4 | 44 | 3.36 | 2 | 0 |
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| 1987 | 40.7 | 66 | 49.7 | 74 | 31.7 | 65 | 1.00 | 86 | 0 |
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| 1986 | 40.4 | 76 | 49.7 | 74 | 31 | 78 | 1.00 | 86 | 0 |
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| 1985 | 27.6 | 149 | 35.9 | 151 | 19.4 | 149 | 1.85 | 31 | 0 |
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| 1984 | 39.1 | 97 | 45.7 | 123 | 32.5 | 51 | 2.36 | 13 | 0 |
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| 1983 | 42 | 47 | 50 | 69 | 34 | 34 | 1.87 | 29 | 0 |
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| 1982 | 36 | 130 | 45.3 | 129 | 26.7 | 130 | 1.10 | 75 | 0 |
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| 1981 | 44 | 20 | 52.9 | 27 | 35 | 25 | 2.24 | 19 | 0 |
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| 1980 | 39.8 | 84 | 49.4 | 78 | 30.2 | 88 | 1.26 | 69 | 0 |
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| 1979 | 34.7 | 139 | 44.4 | 135 | 25 | 141 | 1.30 | 67 | 0 |
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| 1978 | 36.7 | 124 | 46.9 | 110 | 26.5 | 132 | 1.06 | 79 | 0 |
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| 1977 | 39.6 | 90 | 49 | 87 | 30.2 | 88 | 1.86 | 30 | 0 |
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| 1976 | 40.8 | 64 | 52.5 | 32 | 29.2 | 104 | 0.14 | 139 | 0 |
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| 1975 | 39.5 | 92 | 49.2 | 82 | 29.7 | 96 | 0.78 | 105 | 0 |
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| 1974 | 41.7 | 52 | 50.4 | 62 | 33 | 49 | 0.67 | 113 | 0 |
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| 1973 | 41.7 | 52 | 48 | 99 | 35.4 | 21 | 2.44 | 11 | 0 |
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| 1972 | 40.5 | 74 | 47.4 | 105 | 33.5 | 42 | 1.11 | 74 | 0 |
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| 1971 | 39.7 | 85 | 47.8 | 101 | 31.6 | 67 | 2.32 | 17 | 0 |
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| 1970 | 43.1 | 33 | 50.2 | 67 | 36.1 | 12 | 2.03 | 26 | 0 |
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| 1969 | 39.7 | 85 | 50.3 | 64 | 29.1 | 107 | 0.59 | 118 | 0 |
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| 1968 | 42 | 47 | 49.3 | 80 | 34.6 | 29 | 1.50 | 55 | 0 |
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| 1967 | 40.7 | 66 | 49.5 | 76 | 31.9 | 63 | 0.89 | 96 | 0 |
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| 1966 | 43 | 35 | 51.6 | 45 | 34.4 | 30 | 1.60 | 45 | 0 |
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| 1965 | 44.3 | 19 | 53 | 24 | 35.6 | 19 | 1.51 | 52 | 0 |
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| 1964 | 36.9 | 122 | 45.3 | 129 | 28.5 | 111 | 2.33 | 16 | 0 |
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| 1963 | 43.7 | 24 | 51.7 | 43 | 35.6 | 19 | 2.41 | 12 | 0 |
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| 1962 | 41.4 | 58 | 50.8 | 58 | 31.9 | 63 | 1.67 | 44 | 0 |
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| 1961 | 37 | 119 | 46.7 | 112 | 27.3 | 121 | 0.95 | 93 | 0 |
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| 1960 | 40.5 | 74 | 49.8 | 73 | 31.3 | 71 | 1.82 | 32 | 0 |
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| 1959 | 34.7 | 139 | 48.2 | 98 | 21.2 | 147 | 0.36 | 130 | 0 |
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| 1958 | 40.2 | 79 | 49.9 | 70 | 30.5 | 85 | 1.04 | 83 | 0 |
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| 1957 | 36.4 | 127 | 45.8 | 122 | 27 | 127 | 0.81 | 102 | 0 |
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| 1956 | 35.3 | 137 | 44.2 | 137 | 26.4 | 133 | 0.41 | 127 | 0 |
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| 1955 | 35.5 | 135 | 43.5 | 141 | 27.6 | 117 | 1.43 | 59 | 0 |
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| 1954 | 43.5 | 27 | 54.4 | 15 | 32.6 | 50 | 0.94 | 94 | 0 |
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| 1953 | 45.3 | 11 | 55.7 | 6 | 34.9 | 26 | 1.31 | 66 | 0 |
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| 1952 | 35 | 138 | 46.4 | 116 | 23.6 | 145 | 0.35 | 131 | 0 |
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| 1951 | 38.7 | 100 | 47.5 | 103 | 29.8 | 94 | 1.80 | 34 | 0 |
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| 1950 | 42.6 | 39 | 51.5 | 47 | 33.7 | 38 | 1.53 | 49 | 0 |
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| 1949 | 44.6 | 14 | 55.1 | 10 | 34.1 | 32 | 1.40 | 60 | 0 |
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| 1948 | 37 | 119 | 46.5 | 115 | 27.5 | 118 | 1.02 | 84 | 0 |
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| 1947 | 36.1 | 129 | 43.5 | 141 | 28.7 | 109 | 1.27 | 68 | 0 |
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| 1946 | 37.7 | 107 | 45.6 | 125 | 29.8 | 94 | 2.05 | 25 | 0 |
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| 1945 | 39.7 | 85 | 47.2 | 106 | 32.1 | 60 | 1.51 | 52 | 0 |
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| 1944 | 38.7 | 100 | 45 | 132 | 32.4 | 54 | 1.60 | 45 | 0 |
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| 1943 | 40.1 | 80 | 49.3 | 80 | 30.8 | 82 | 0.50 | 123 | 0 |
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| 1942 | 39.7 | 85 | 48.5 | 95 | 30.8 | 82 | 2.31 | 18 | 0 |
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| 1941 | 42.1 | 45 | 51.7 | 43 | 32.4 | 54 | 0.77 | 106 | 0 |
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| 1940 | 35.5 | 135 | 43.2 | 143 | 27.8 | 116 | 1.32 | 65 | 0 |
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| 1939 | 42.3 | 42 | 54.5 | 14 | 30.2 | 88 | 0.13 | 140 | 0 |
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| 1938 | 35.6 | 133 | 44.1 | 138 | 27.2 | 123 | 2.51 | 10 | 0 |
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| 1937 | 45.7 | 9 | 53.5 | 19 | 37.9 | 4 | 1.71 | 38 | 0 |
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| 1936 | 37.4 | 112 | 49 | 87 | 25.8 | 135 | 0.01 | 147 | 0 |
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| 1935 | 34.4 | 142 | 41.8 | 146 | 27.1 | 125 | 1.05 | 80 | 0 |
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| 1934 | 46.7 | 4 | 54.9 | 11 | 38.4 | 3 | 1.97 | 27 | 0 |
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| 1933 | 42.4 | 41 | 53.2 | 21 | 31.5 | 69 | 0.24 | 135 | 0 |
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| 1932 | 42.7 | 38 | 51.5 | 47 | 33.9 | 35 | 1.48 | 57 | 0 |
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| 1931 | 36.7 | 124 | 46.3 | 118 | 27.1 | 125 | 1.38 | 63 | 0 |
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| 1930 | 37.1 | 117 | 47.2 | 106 | 27 | 127 | 0.99 | 90 | 0 |
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| 1929 | 37.6 | 110 | 49.4 | 78 | 25.7 | 137 | 0.13 | 140 | 0 |
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| 1928 | 41.8 | 51 | 50.4 | 62 | 33.3 | 45 | 0.76 | 107 | 0 |
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| 1927 | 45.8 | 7 | 52.7 | 31 | 38.9 | 1 | 3.25 | 5 | 0 |
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| 1926 | 45.8 | 7 | 54.1 | 16 | 37.4 | 6 | 3.21 | 6 | 0 |
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| 1925 | 40.4 | 76 | 48.7 | 92 | 32.1 | 60 | 1.19 | 71 | 0 |
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| 1924 | 40.7 | 66 | 49.1 | 84 | 32.3 | 56 | 0.85 | 101 | 0 |
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| 1923 | 42.5 | 40 | 52.8 | 30 | 32.3 | 56 | 0.55 | 121 | 0 |
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| 1922 | 37 | 119 | 46.8 | 111 | 27.2 | 123 | 0.52 | 122 | 0 |
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| 1921 | 44.7 | 12 | 54 | 17 | 35.4 | 21 | 3.27 | 3 | 0 |
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| 1920 | 40.7 | 66 | 48.4 | 96 | 33.1 | 48 | 1.82 | 32 | 0 |
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| 1919 | 37.1 | 117 | 44.7 | 133 | 29.4 | 100 | 2.34 | 14 | 0 |
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| 1918 | 39.6 | 90 | 48.6 | 93 | 30.5 | 85 | 0.24 | 135 | 0 |
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| 1917 | 44.4 | 16 | 55.2 | 9 | 33.6 | 40 | 1.17 | 73 | 0 |
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| 1916 | 36.5 | 126 | 46.2 | 120 | 26.8 | 129 | 1.07 | 76 | 0 |
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| 1915 | 39.5 | 92 | 47.6 | 102 | 31.4 | 70 | 1.07 | 76 | 0 |
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| 1914 | 41.9 | 50 | 53.1 | 22 | 30.6 | 84 | 0.11 | 144 | 0 |
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| 1913 | 43.5 | 27 | 51.1 | 56 | 35.9 | 14 | 2.82 | 8 | 0 |
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| 1912 | 43.1 | 33 | 51.4 | 49 | 34.7 | 28 | 0.88 | 97 | 0 |
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| 1911 | 37.9 | 105 | 45.7 | 123 | 30 | 91 | 1.70 | 42 | 0 |
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| 1910 | 42.1 | 45 | 49.9 | 70 | 34.3 | 31 | 2.53 | 9 | 0 |
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| 1909 | 44 | 20 | 50.9 | 57 | 37.1 | 8 | 3.41 | 1 | 0 |
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| 1908 | 43.2 | 30 | 52.9 | 27 | 33.6 | 40 | 1.51 | 52 | 0 |
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| 1907 | 42.3 | 42 | 51.4 | 49 | 33.2 | 46 | 1.05 | 80 | 0 |
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| 1906 | 38.7 | 100 | 46.4 | 116 | 31.1 | 77 | 0.81 | 102 | 0 |
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| 1905 | 40.3 | 78 | 51.4 | 49 | 29.2 | 104 | 0.87 | 98 | 0 |
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| 1904 | 47.5 | 1 | 58.5 | 1 | 36.4 | 11 | 0.18 | 138 | 0 |
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| 1903 | 43.2 | 30 | 52.4 | 33 | 34.1 | 32 | 1.52 | 50 | 0 |
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| 1902 | 41 | 62 | 48.8 | 90 | 33.2 | 46 | 1.93 | 28 | 0 |
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| 1901 | 44.7 | 12 | 55.7 | 6 | 33.8 | 37 | 0.28 | 134 | 0 |
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| 1900 | 41.5 | 55 | 50.8 | 58 | 32.1 | 60 | 0.62 | 115 | 0 |
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| 1899 | 46.5 | 5 | 55.8 | 5 | 37.3 | 7 | 1.60 | 45 | 0 |
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| 1898 | 35.7 | 132 | 43.8 | 140 | 27.5 | 118 | 2.11 | 23 | 0 |
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| 1897 | 41.5 | 55 | 52 | 38 | 31 | 78 | 2.34 | 14 | 0 |
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| 1896 | 35.6 | 133 | 43.1 | 144 | 28.1 | 113 | 3.26 | 4 | 0 |
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| 1895 | 36.9 | 122 | 47.1 | 108 | 26.6 | 131 | 0.71 | 109 | 0 |
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| 1894 | 43.2 | 30 | 54.7 | 12 | 31.6 | 67 | 0.35 | 131 | 0 |
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| 1893 | 37.7 | 107 | 47.5 | 103 | 27.9 | 114 | 3.14 | 7 | 0 |
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| 1892 | 42 | 47 | 53.9 | 18 | 30 | 91 | 0.66 | 114 | 0 |
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| 1891 | 39.3 | 96 | 51.2 | 54 | 27.3 | 121 | 0.96 | 92 | 0 |
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| 1890 | 37.8 | 106 | 50.5 | 61 | 25 | 141 | 0.00 | 148 | 0 |
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| 1889 | 37.4 | 112 | 49 | 87 | 25.7 | 137 | 0.86 | 100 | 0 |
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| 1888 | 38.9 | 98 | 48.6 | 93 | 29.3 | 102 | 1.00 | 86 | 0 |
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| 1887 | 40.1 | 80 | 54.7 | 12 | 25.4 | 140 | 0.04 | 146 | 0 |
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| 1886 | 33.3 | 144 | 44.3 | 136 | 22.4 | 146 | 0.43 | 126 | 0 |
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| 1885 | 45.6 | 10 | 52.3 | 34 | 38.9 | 1 | 2.07 | 24 | 0 |
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| 1884 | 41.7 | 52 | 51.2 | 54 | 32.2 | 59 | 0.12 | 142 | 0 |
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| 1883 | 40.6 | 72 | 52.2 | 35 | 28.9 | 108 | 0.46 | 125 | 0 |
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| 1882 | 36.2 | 128 | 46.6 | 113 | 25.8 | 135 | 0.08 | 145 | 0 |
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| 1881 | 37.2 | 115 | 46.3 | 118 | 28.2 | 112 | 0.94 | 94 | 0 |
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| 1880 | 32.8 | 145 | 41.5 | 147 | 24 | 144 | 0.48 | 124 | 0 |
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| 1879 | 38.3 | 103 | 47.1 | 108 | 29.5 | 97 | 1.20 | 70 | 0 |
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| 1878 | 42.3 | 42 | 52.9 | 27 | 31.7 | 65 | 0.62 | 115 | 0 |
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| 1877 | 41.5 | 55 | 49.5 | 76 | 33.5 | 42 | | | 0 |
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| 1876 | | | 55.9 | 4 | | | | | 30 |
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| 1875 | | | 51.9 | 40 | | | | | 30 |
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