Every March in Alturas, CA from 1936 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 | 46.8 | 1 | 65.2 | 1 | 28.4 | 10 | 0.30 | 85 | 0 |
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| 2025 | 39.5 | 34 | 51.8 | 41 | 27.1 | 17 | 0.85 | 61 | 0 |
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| 2024 | 38.5 | 42 | 49.9 | 60 | 27.1 | 17 | 1.52 | 31 | 1 |
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| 2023 | 31 | 85 | 41 | 86 | 20.9 | 80 | 2.80 | 7 | 0 |
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| 2022 | 41 | 21 | 57.1 | 14 | 24.8 | 43 | 0.59 | 74 | 0 |
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| 2021 | 36.5 | 63 | 51.8 | 41 | 21.1 | 78 | 0.94 | 57 | 0 |
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| 2020 | 36.5 | 63 | 50.7 | 53 | 22.3 | 72 | 2.10 | 13 | 0 |
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| 2019 | 37.7 | 51 | 49.4 | 63 | 26.1 | 25 | 1.71 | 23 | 0 |
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| 2018 | 37 | 56 | 49.8 | 61 | 24.2 | 52 | 1.59 | 26 | 0 |
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| 2017 | 42.3 | 11 | 54.3 | 29 | 30.4 | 2 | 1.18 | 46 | 0 |
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| 2016 | 41.9 | 13 | 54.1 | 31 | 29.8 | 4 | 1.84 | 19 | 0 |
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| 2015 | 44.9 | 2 | 63 | 2 | 26.9 | 21 | 0.53 | 79 | 0 |
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| 2014 | 40.7 | 22 | 55 | 25 | 26.4 | 22 | 2.16 | 12 | 0 |
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| 2013 | 40 | 28 | 56.9 | 17 | 23 | 63 | 0.32 | 84 | 0 |
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| 2012 | 38 | 46 | 50.4 | 55 | 25.7 | 31 | 1.10 | 51 | 0 |
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| 2011 | 37.6 | 52 | 46.7 | 75 | 28.5 | 9 | 1.75 | 21 | 0 |
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| 2010 | 37.1 | 54 | 51.8 | 41 | 22.5 | 68 | 1.31 | 40 | 0 |
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| 2009 | 36.9 | 57 | 50.1 | 57 | 23.6 | 55 | 0.75 | 66 | 0 |
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| 2008 | 36 | 67 | 49.5 | 62 | 22.5 | 68 | 0.73 | 68 | 0 |
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| 2007 | 42.6 | 8 | 59.4 | 5 | 25.8 | 30 | 0.49 | 81 | 0 |
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| 2006 | 33.3 | 80 | 43 | 85 | 23.6 | 55 | 1.87 | 18 | 0 |
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| 2005 | 39.9 | 29 | 55.2 | 24 | 24.5 | 48 | 1.43 | 35 | 0 |
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| 2004 | 43.7 | 3 | 60.4 | 4 | 27 | 20 | 0.80 | 62 | 0 |
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| 2003 | 40.1 | 25 | 53.8 | 33 | 26.4 | 22 | 2.09 | 14 | 0 |
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| 2002 | 35.8 | 68 | 51.3 | 47 | 20.4 | 84 | 0.48 | 83 | 0 |
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| 2001 | 40.7 | 22 | 55.9 | 22 | 25.4 | 33 | 0.95 | 56 | 1 |
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| 2000 | 38.7 | 41 | 52.3 | 38 | 25.2 | 35 | 1.65 | 25 | 0 |
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| 1999 | 36.9 | 57 | 49.2 | 66 | 24.5 | 48 | 0.66 | 73 | 0 |
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| 1998 | 39.1 | 36 | 52.3 | 38 | 25.9 | 28 | 1.59 | 26 | 0 |
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| 1997 | 41.7 | 14 | 58.5 | 9 | 25 | 37 | 0.67 | 72 | 0 |
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| 1996 | 40.1 | 25 | 56.5 | 19 | 23.2 | 60 | 0.93 | 59 | 2 |
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| 1995 | | | | | 28.3 | 11 | 3.18 | 5 | 4 |
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| 1994 | 41.5 | 18 | 59.3 | 6 | 23.7 | 54 | 2.41 | 9 | 0 |
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| 1993 | 43 | 6 | 54.1 | 31 | 31.9 | 1 | 2.08 | 15 | 0 |
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| 1992 | 41.4 | 19 | 57.5 | 11 | 25.2 | 35 | 1.30 | 41 | 2 |
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| 1991 | 34.6 | 74 | 44.5 | 81 | 24.7 | 44 | 3.34 | 2 | 0 |
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| 1990 | 39.7 | 33 | 54.4 | 28 | 24.9 | 39 | 1.13 | 49 | 2 |
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| 1989 | 39.8 | 31 | 51.3 | 47 | 28.2 | 12 | 1.88 | 17 | 3 |
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| 1988 | 38 | 46 | 54.2 | 30 | 22.1 | 73 | 1.08 | 52 | 1 |
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| 1987 | | | 51.7 | 44 | | | 1.15 | 47 | 5 |
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| 1986 | 43.1 | 5 | 57.2 | 12 | 29.1 | 6 | 2.36 | 10 | 0 |
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| 1985 | 33.2 | 81 | 47.8 | 71 | 18.6 | 85 | 0.78 | 64 | 3 |
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| 1984 | 39.9 | 29 | 53.4 | 35 | 26.1 | 25 | 1.23 | 44 | 2 |
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| 1983 | 39 | 38 | 47.6 | 73 | 30.1 | 3 | 2.86 | 6 | 3 |
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| 1982 | 35.5 | 71 | 47.5 | 74 | 23.4 | 57 | 1.59 | 26 | 2 |
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| 1981 | 37.8 | 49 | 51.2 | 49 | 24.4 | 51 | 0.77 | 65 | 0 |
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| 1980 | | | | | | | 1.59 | 26 | 14 |
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| 1979 | 39.2 | 35 | 53.6 | 34 | 24.9 | 39 | 1.55 | 30 | 0 |
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| 1978 | 42.8 | 7 | 57 | 16 | 28.6 | 7 | 1.43 | 35 | 0 |
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| 1977 | 32.8 | 83 | 44.9 | 80 | 20.7 | 82 | 0.49 | 81 | 0 |
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| 1976 | 33.2 | 81 | 48.1 | 70 | 18.4 | 86 | 1.12 | 50 | 0 |
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| 1975 | 34.4 | 76 | 44.2 | 82 | 24.6 | 46 | 1.24 | 43 | 0 |
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| 1974 | 36.9 | 57 | 49.3 | 65 | 24.5 | 48 | 1.71 | 23 | 0 |
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| 1973 | 34.6 | 74 | 46 | 77 | 23.2 | 60 | 0.57 | 77 | 1 |
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| 1972 | 41.7 | 14 | 57.1 | 14 | 26.1 | 25 | 0.91 | 60 | 1 |
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| 1971 | 33.6 | 79 | 45.6 | 79 | 21.5 | 76 | 3.34 | 2 | 0 |
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| 1970 | 37.9 | 48 | 50.1 | 57 | 25.3 | 34 | 1.46 | 34 | 1 |
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| 1969 | 37.6 | 52 | 52.8 | 36 | 22.4 | 71 | 0.53 | 79 | 0 |
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| 1968 | 41.7 | 14 | 58.7 | 8 | 24.7 | 44 | 0.26 | 86 | 0 |
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| 1967 | 37.1 | 54 | 51.6 | 45 | 22.7 | 66 | 0.94 | 57 | 0 |
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| 1966 | 39.8 | 31 | 56.1 | 21 | 23.4 | 57 | 0.57 | 77 | 0 |
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| 1965 | 39 | 38 | 57.2 | 12 | 20.7 | 82 | 0.23 | 87 | 0 |
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| 1964 | 35.7 | 69 | 50.5 | 54 | 21 | 79 | 0.59 | 74 | 0 |
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| 1963 | 38.5 | 42 | 52 | 40 | 24.9 | 39 | 1.20 | 45 | 0 |
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| 1962 | 36.3 | 65 | 49.4 | 63 | 23.1 | 62 | 1.52 | 31 | 0 |
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| 1961 | 38.5 | 42 | 51.2 | 49 | 25.9 | 28 | 1.30 | 41 | 0 |
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| 1960 | 42.2 | 12 | 56.6 | 18 | 27.8 | 14 | 1.73 | 22 | 1 |
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| 1959 | 41.2 | 20 | 59.1 | 7 | 23.4 | 57 | 0.18 | 88 | 0 |
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| 1958 | 35.6 | 70 | 48.3 | 68 | 22.9 | 65 | 1.35 | 39 | 0 |
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| 1957 | 41.6 | 17 | 54.5 | 27 | 28.6 | 7 | 2.50 | 8 | 0 |
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| 1956 | | | | | | | | | 9 |
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| 1955 | 36.7 | 61 | 50.4 | 55 | 23 | 63 | 0.80 | 62 | 0 |
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| 1954 | 37.8 | 49 | 52.4 | 37 | 22.7 | 66 | 1.76 | 20 | 2 |
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| 1953 | | | | | | | 1.05 | 54 | 5 |
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| 1952 | 32.1 | 84 | 43.5 | 84 | 20.8 | 81 | 3.45 | 1 | 0 |
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| 1951 | 36.1 | 66 | 50.8 | 52 | 21.5 | 76 | 1.07 | 53 | 0 |
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| 1950 | 36.9 | 57 | 48.3 | 68 | 25 | 37 | 2.34 | 11 | 1 |
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| 1949 | 38.1 | 45 | 47.8 | 71 | 28.2 | 12 | 1.14 | 48 | 1 |
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| 1948 | 34.2 | 77 | 45.9 | 78 | 22.5 | 68 | | | 0 |
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| 1947 | 42.4 | 10 | 57.6 | 10 | 27.2 | 16 | 0.68 | 70 | 1 |
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| 1946 | 39.1 | 36 | 51.2 | 49 | 27.1 | 17 | 1.49 | 33 | 0 |
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| 1945 | 35.5 | 71 | 46.3 | 76 | 24.6 | 46 | 1.39 | 37 | 0 |
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| 1944 | 35.5 | 71 | 49.2 | 66 | 21.8 | 74 | 0.75 | 66 | 0 |
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| 1943 | 39 | 38 | 50.1 | 57 | 27.8 | 14 | 1.39 | 37 | 2 |
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| 1942 | 36.6 | 62 | 51.4 | 46 | 21.7 | 75 | 0.59 | 74 | 0 |
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| 1941 | 43.7 | 3 | 61.1 | 3 | 26.2 | 24 | 0.68 | 70 | 1 |
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| 1940 | 42.5 | 9 | 55.5 | 23 | 29.4 | 5 | 1.98 | 16 | 0 |
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| 1939 | 40.1 | 25 | 54.8 | 26 | 25.5 | 32 | 0.98 | 55 | 0 |
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| 1938 | 34.2 | 77 | 43.6 | 83 | 24.9 | 39 | 3.21 | 4 | 0 |
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| 1937 | | | | | | | | | 16 |
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| 1936 | 40.2 | 24 | 56.5 | 19 | 24.2 | 52 | 0.72 | 69 | 3 |
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