Every January in Yakima, WA from 1947 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 | 32.6 | 28 | 39.5 | 32 | 25.7 | 22 | 0.48 | 66 | 0 |
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| 2025 | 31.8 | 32 | 40.4 | 28 | 23.2 | 36 | 0.88 | 51 | 0 |
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| 2024 | 29.1 | 48 | 35.2 | 60 | 23.1 | 37 | 1.91 | 17 | 0 |
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| 2023 | 33.1 | 23 | 41 | 23 | 25.1 | 26 | 0.87 | 53 | 0 |
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| 2022 | 27.4 | 61 | 34 | 68 | 20.7 | 52 | 1.39 | 35 | 0 |
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| 2021 | 36.1 | 9 | 43.3 | 12 | 28.8 | 8 | 1.52 | 26 | 0 |
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| 2020 | 35.8 | 11 | 45.3 | 6 | 26.3 | 19 | 1.05 | 44 | 0 |
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| 2019 | 33.8 | 20 | 41.3 | 22 | 26.3 | 19 | 1.42 | 33 | 0 |
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| 2018 | 38.6 | 3 | 46.1 | 3 | 31 | 3 | 0.90 | 49 | 0 |
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| 2017 | 23.2 | 72 | 29.8 | 73 | 16.6 | 69 | 2.16 | 11 | 0 |
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| 2016 | 33.7 | 21 | 39.3 | 35 | 28.1 | 10 | 2.31 | 6 | 0 |
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| 2015 | 34.7 | 16 | 40.9 | 24 | 28.5 | 9 | 0.70 | 55 | 0 |
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| 2014 | 34.6 | 18 | 42.3 | 17 | 26.9 | 17 | 0.30 | 71 | 0 |
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| 2013 | 30.7 | 37 | 37.4 | 49 | 24.1 | 30 | 0.10 | 79 | 0 |
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| 2012 | 29.6 | 45 | 40.9 | 24 | 18.3 | 63 | 1.50 | 29 | 0 |
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| 2011 | 32.8 | 25 | 41.8 | 19 | 23.8 | 32 | 0.61 | 57 | 0 |
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| 2010 | 36 | 10 | 41.6 | 21 | 30.3 | 4 | 1.97 | 14 | 0 |
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| 2009 | 30.2 | 38 | 38 | 43 | 22.3 | 42 | 0.97 | 45 | 0 |
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| 2008 | 27.1 | 64 | 35.6 | 58 | 18.6 | 59 | 0.81 | 54 | 0 |
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| 2007 | 27.8 | 57 | 37.1 | 52 | 18.6 | 59 | 0.30 | 71 | 0 |
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| 2006 | 35.3 | 12 | 42.6 | 15 | 28 | 11 | 1.81 | 20 | 0 |
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| 2005 | 30 | 40 | 37.2 | 50 | 22.9 | 39 | 1.07 | 43 | 0 |
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| 2004 | 28.2 | 54 | 34.2 | 67 | 22.3 | 42 | 1.55 | 25 | 0 |
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| 2003 | 36.8 | 6 | 42.5 | 16 | 31.1 | 2 | 2.21 | 10 | 0 |
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| 2002 | 34.8 | 15 | 43.8 | 10 | 25.7 | 22 | 0.33 | 70 | 0 |
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| 2001 | 32.5 | 29 | 38.2 | 41 | 26.7 | 18 | 0.54 | 65 | 0 |
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| 2000 | 29.9 | 43 | 36.9 | 53 | 22.8 | 40 | 1.65 | 24 | 0 |
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| 1999 | 34.5 | 19 | 43.6 | 11 | 25.4 | 25 | 1.37 | 36 | 0 |
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| 1998 | 30 | 40 | 38.3 | 40 | 21.7 | 49 | 1.96 | 16 | 0 |
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| 1997 | 27.1 | 64 | 34.7 | 65 | 19.5 | 55 | 1.15 | 41 | 0 |
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| 1996 | 26.6 | 66 | 35.1 | 61 | 18.2 | 64 | 1.31 | 39 | 0 |
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| 1995 | 32.3 | 31 | 38.4 | 39 | 26.2 | 21 | 3.68 | 1 | 0 |
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| 1994 | 36.3 | 8 | 45.6 | 4 | 27 | 15 | 0.36 | 68 | 0 |
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| 1993 | 23.6 | 71 | 30.7 | 71 | 16.5 | 70 | 0.91 | 47 | 0 |
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| 1992 | 34.9 | 13 | 42.1 | 18 | 27.7 | 13 | 0.27 | 73 | 0 |
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| 1991 | 27.6 | 59 | 38.2 | 41 | 17.1 | 67 | 0.34 | 69 | 0 |
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| 1990 | 36.5 | 7 | 44.9 | 7 | 28 | 11 | 1.47 | 31 | 0 |
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| 1989 | 33.7 | 21 | 43.3 | 12 | 24.1 | 30 | 0.19 | 74 | 0 |
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| 1988 | 28.8 | 51 | 35.9 | 55 | 21.6 | 50 | 0.68 | 56 | 0 |
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| 1987 | 28.1 | 56 | 34.9 | 63 | 21.3 | 51 | 1.46 | 32 | 0 |
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| 1986 | 30 | 40 | 38 | 43 | 22.1 | 44 | 1.82 | 19 | 0 |
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| 1985 | 26.4 | 67 | 29.3 | 74 | 23.4 | 34 | 0.09 | 80 | 0 |
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| 1984 | 31.1 | 34 | 39.2 | 36 | 23.1 | 37 | 0.13 | 76 | 0 |
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| 1983 | 37.6 | 5 | 45.6 | 4 | 29.6 | 5 | 1.97 | 14 | 0 |
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| 1982 | 26.2 | 68 | 34.6 | 66 | 17.8 | 66 | 0.58 | 60 | 0 |
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| 1981 | 39.9 | 1 | 44.5 | 8 | 35.3 | 1 | 0.95 | 46 | 0 |
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| 1980 | 20.7 | 75 | 29.3 | 74 | 12.2 | 74 | 2.23 | 9 | 0 |
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| 1979 | 14.8 | 78 | 23.7 | 79 | 5.9 | 78 | 0.91 | 47 | 0 |
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| 1978 | 32.7 | 26 | 38.5 | 38 | 27 | 15 | 2.30 | 7 | 0 |
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| 1977 | 24.5 | 70 | 30.7 | 71 | 18.2 | 64 | 0.13 | 76 | 0 |
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| 1976 | 32.4 | 30 | 40.5 | 27 | 24.4 | 29 | 0.56 | 62 | 0 |
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| 1975 | 30.1 | 39 | 37.7 | 47 | 22.5 | 41 | 2.28 | 8 | 0 |
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| 1974 | 27.4 | 61 | 37.8 | 46 | 17 | 68 | 1.67 | 23 | 0 |
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| 1973 | 27.5 | 60 | 35.9 | 55 | 19.2 | 56 | 1.19 | 40 | 0 |
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| 1972 | 29.4 | 46 | 39.5 | 32 | 19.2 | 56 | 0.88 | 51 | 0 |
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| 1971 | 34.7 | 16 | 43.9 | 9 | 25.6 | 24 | 1.48 | 30 | 0 |
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| 1970 | 28.4 | 52 | 34.9 | 63 | 21.8 | 45 | 3.66 | 2 | 0 |
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| 1969 | 18.1 | 76 | 26 | 77 | 10.3 | 76 | 1.52 | 26 | 0 |
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| 1968 | 30.9 | 36 | 40 | 30 | 21.8 | 45 | 1.76 | 21 | 0 |
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| 1967 | 38.5 | 4 | 47.5 | 2 | 29.6 | 5 | 0.60 | 58 | 0 |
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| 1966 | 29.1 | 48 | 36.5 | 54 | 21.8 | 45 | 1.73 | 22 | 0 |
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| 1965 | 28.9 | 50 | 37.2 | 50 | 20.5 | 53 | 1.33 | 38 | 0 |
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| 1964 | 33.1 | 23 | 41.8 | 19 | 24.5 | 28 | 0.60 | 58 | 0 |
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| 1963 | 25.2 | 69 | 35.4 | 59 | 14.9 | 72 | 1.42 | 33 | 0 |
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| 1962 | 29.9 | 43 | 39.9 | 31 | 19.9 | 54 | 0.16 | 75 | 0 |
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| 1961 | 32.7 | 26 | 40.3 | 29 | 25.1 | 26 | 0.55 | 64 | 0 |
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| 1960 | 22.2 | 73 | 32 | 69 | 12.4 | 73 | 0.89 | 50 | 0 |
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| 1959 | 31 | 35 | 38.6 | 37 | 23.4 | 34 | 2.03 | 12 | 0 |
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| 1958 | 34.9 | 13 | 42.7 | 14 | 27.1 | 14 | 1.37 | 36 | 0 |
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| 1957 | 16 | 77 | 25.7 | 78 | 6.2 | 77 | 0.56 | 62 | 0 |
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| 1956 | 27.2 | 63 | 35.8 | 57 | 18.6 | 59 | 3.25 | 3 | 0 |
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| 1955 | 29.4 | 46 | 35 | 62 | 23.8 | 32 | 0.58 | 60 | 0 |
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| 1954 | 28.2 | 54 | 37.9 | 45 | 18.5 | 62 | 1.98 | 13 | 0 |
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| 1953 | 38.8 | 2 | 48.4 | 1 | 29.3 | 7 | 2.67 | 4 | 0 |
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| 1952 | 20.9 | 74 | 30.8 | 70 | 11 | 75 | 1.12 | 42 | 0 |
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| 1951 | 28.4 | 52 | 37.6 | 48 | 19.1 | 58 | 1.87 | 18 | 0 |
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| 1950 | 12.4 | 80 | 23.5 | 80 | 1.4 | 79 | 2.45 | 5 | 0 |
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| 1949 | 14.6 | 79 | 28.6 | 76 | 0.6 | 80 | 0.13 | 76 | 0 |
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| 1948 | 31.2 | 33 | 40.6 | 26 | 21.8 | 45 | 1.52 | 26 | 0 |
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| 1947 | 27.8 | 57 | 39.5 | 32 | 16.1 | 71 | 0.41 | 67 | 0 |
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