Every spring in Flagstaff, AZ from 1899 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 | 48.8 | 2 | 65.8 | 3 | 31.9 | 5 | 1.32 | 116 | 0 |
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| 2025 | 44.7 | 38 | 60.2 | 39 | 29.3 | 38 | 4.18 | 50 | 0 |
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| 2024 | 44.4 | 44 | 58.9 | 58 | 29.8 | 22 | 4.05 | 55 | 0 |
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| 2023 | 42.8 | 72 | 57.4 | 77 | 28.1 | 72 | 8.56 | 4 | 0 |
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| 2022 | 45.1 | 32 | 61.3 | 23 | 29 | 46 | 1.77 | 107 | 0 |
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| 2021 | 44.4 | 44 | 60.2 | 39 | 28.6 | 58 | 3.46 | 64 | 0 |
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| 2020 | 45.5 | 21 | 60.5 | 37 | 30.4 | 12 | 5.40 | 31 | 0 |
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| 2019 | 42.7 | 74 | 56.7 | 90 | 28.8 | 50 | 6.27 | 22 | 0 |
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| 2018 | 46 | 13 | 62 | 17 | 30.1 | 17 | 1.61 | 111 | 0 |
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| 2017 | 45.6 | 19 | 61.8 | 20 | 29.4 | 35 | 2.75 | 82 | 0 |
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| 2016 | 44.1 | 50 | 59.5 | 49 | 28.7 | 53 | 3.24 | 72 | 0 |
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| 2015 | 44.3 | 47 | 59.2 | 53 | 29.5 | 31 | 6.62 | 15 | 0 |
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| 2014 | 45 | 35 | 60.9 | 31 | 29.1 | 43 | 2.61 | 86 | 0 |
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| 2013 | 45.3 | 27 | 62.2 | 14 | 28.4 | 63 | 1.73 | 108 | 0 |
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| 2012 | 45.5 | 21 | 62.3 | 10 | 28.7 | 53 | 3.05 | 77 | 0 |
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| 2011 | 43.7 | 59 | 58.7 | 62 | 28.8 | 50 | 2.96 | 81 | 0 |
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| 2010 | 41.7 | 99 | 56.7 | 90 | 26.6 | 103 | 1.98 | 102 | 0 |
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| 2009 | 45.8 | 16 | 61.6 | 22 | 30.1 | 17 | 2.63 | 85 | 0 |
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| 2008 | 43.6 | 62 | 59.2 | 53 | 27.9 | 80 | 1.21 | 119 | 0 |
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| 2007 | 46.2 | 10 | 62.6 | 8 | 29.9 | 21 | 1.03 | 124 | 0 |
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| 2006 | 43.8 | 57 | 59.1 | 56 | 28.5 | 59 | 3.23 | 73 | 0 |
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| 2005 | 43.9 | 54 | 58.3 | 68 | 29.6 | 29 | 4.66 | 42 | 0 |
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| 2004 | 46 | 13 | 61.9 | 19 | 30.2 | 15 | 2.55 | 90 | 0 |
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| 2003 | 43.9 | 54 | 58.6 | 64 | 29.1 | 43 | 2.30 | 93 | 0 |
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| 2002 | 45.1 | 32 | 62.1 | 15 | 28.1 | 72 | 1.13 | 123 | 0 |
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| 2001 | 45.9 | 15 | 61.2 | 27 | 30.7 | 10 | 3.50 | 63 | 0 |
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| 2000 | 45.8 | 16 | 62.1 | 15 | 29.4 | 35 | 3.43 | 65 | 0 |
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| 1999 | 42 | 90 | 57.2 | 80 | 26.8 | 99 | 3.75 | 59 | 0 |
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| 1998 | 39.2 | 124 | 53 | 125 | 25.4 | 119 | 6.57 | 17 | 0 |
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| 1997 | 44.7 | 38 | 60.9 | 31 | 28.4 | 63 | 0.71 | 127 | 1 |
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| 1996 | 45.5 | 21 | 62.5 | 9 | 28.4 | 63 | 0.61 | 128 | 4 |
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| 1995 | 41.5 | 101 | 54.7 | 116 | 28.3 | 67 | 6.36 | 20 | 2 |
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| 1994 | 45.5 | 21 | 60.6 | 36 | 30.5 | 11 | 6.52 | 18 | 0 |
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| 1993 | 46.8 | 5 | 63.2 | 4 | 30.4 | 12 | 2.24 | 95 | 0 |
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| 1992 | 46.8 | 5 | 61.2 | 27 | 32.3 | 4 | 9.32 | 2 | 0 |
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| 1991 | 41.5 | 101 | 56.9 | 86 | 26.2 | 107 | 6.14 | 26 | 0 |
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| 1990 | 44.9 | 36 | 60.2 | 39 | 29.5 | 31 | 5.22 | 33 | 0 |
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| 1989 | 48.7 | 3 | 66 | 1 | 31.4 | 6 | 2.71 | 83 | 0 |
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| 1988 | 44 | 52 | 60.3 | 38 | 27.8 | 81 | 4.11 | 52 | 0 |
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| 1987 | 43.1 | 67 | 58.8 | 61 | 27.3 | 89 | 2.60 | 88 | 0 |
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| 1986 | 45.3 | 27 | 61.1 | 29 | 29.5 | 31 | 4.55 | 46 | 0 |
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| 1985 | 44.4 | 44 | 59.4 | 51 | 29.3 | 38 | 6.19 | 24 | 0 |
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| 1984 | 45.3 | 27 | 62.3 | 10 | 28.3 | 67 | 1.83 | 105 | 0 |
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| 1983 | 41 | 110 | 54.9 | 113 | 27.2 | 94 | 6.60 | 16 | 0 |
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| 1982 | 42.9 | 71 | 56.9 | 86 | 28.8 | 50 | 6.80 | 12 | 0 |
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| 1981 | 45.7 | 18 | 58.9 | 58 | 32.5 | 1 | 6.26 | 23 | 0 |
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| 1980 | 39.9 | 120 | 53.4 | 121 | 26.4 | 105 | 7.16 | 10 | 0 |
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| 1979 | 40.3 | 119 | 54.4 | 118 | 26.2 | 107 | 4.99 | 35 | 0 |
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| 1978 | 44 | 52 | 59.4 | 51 | 28.5 | 59 | 7.45 | 8 | 0 |
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| 1977 | 41.8 | 94 | 58.6 | 64 | 25.1 | 121 | 3.35 | 69 | 0 |
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| 1976 | 43.2 | 65 | 58.5 | 66 | 27.8 | 81 | 6.80 | 12 | 0 |
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| 1975 | 39 | 126 | 53.2 | 122 | 24.8 | 124 | 6.28 | 21 | 0 |
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| 1974 | 46.2 | 10 | 62.9 | 7 | 29.4 | 35 | 1.58 | 112 | 0 |
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| 1973 | 39.2 | 124 | 52.8 | 126 | 25.5 | 117 | 8.56 | 4 | 0 |
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| 1972 | 42.1 | 87 | 60.8 | 33 | 23.3 | 127 | 0.86 | 126 | 0 |
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| 1971 | 41.9 | 92 | 58.2 | 71 | 25.6 | 115 | 2.03 | 101 | 0 |
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| 1970 | 41.3 | 103 | 56.6 | 94 | 26 | 110 | 7.91 | 7 | 0 |
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| 1969 | 40.4 | 117 | 55.7 | 103 | 25.1 | 121 | 4.17 | 51 | 0 |
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| 1968 | 42.4 | 83 | 57.7 | 73 | 27.2 | 94 | 3.79 | 57 | 1 |
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| 1967 | 41.8 | 94 | 57.5 | 75 | 26.1 | 109 | 3.42 | 67 | 0 |
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| 1966 | 45.2 | 31 | 62.3 | 10 | 28 | 76 | 1.22 | 118 | 0 |
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| 1965 | 39.6 | 123 | 53.7 | 120 | 25.6 | 115 | 10.83 | 1 | 0 |
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| 1964 | 39.9 | 120 | 55.1 | 111 | 24.6 | 126 | 6.09 | 28 | 0 |
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| 1963 | 42.3 | 86 | 58.7 | 62 | 25.8 | 114 | 3.21 | 74 | 0 |
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| 1962 | 41.2 | 107 | 57.6 | 74 | 24.7 | 125 | 2.38 | 92 | 0 |
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| 1961 | 42.5 | 80 | 58.4 | 67 | 26.7 | 101 | 3.52 | 62 | 0 |
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| 1960 | 44.5 | 42 | 60.7 | 34 | 28.3 | 67 | 2.71 | 83 | 0 |
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| 1959 | 44.2 | 49 | 60 | 46 | 28.4 | 63 | 2.21 | 96 | 0 |
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| 1958 | 41.8 | 94 | 56.3 | 98 | 27.3 | 89 | 4.66 | 42 | 0 |
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| 1957 | 41.3 | 103 | 55.2 | 109 | 27.3 | 89 | 3.98 | 56 | 0 |
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| 1956 | 43.1 | 67 | 60.2 | 39 | 25.9 | 112 | 1.15 | 122 | 0 |
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| 1955 | 41 | 110 | 57.1 | 82 | 24.9 | 123 | 0.89 | 125 | 0 |
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| 1954 | 43.8 | 57 | 60.1 | 44 | 27.6 | 84 | 5.14 | 34 | 0 |
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| 1953 | 41 | 110 | 56.4 | 97 | 25.5 | 117 | 2.30 | 93 | 0 |
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| 1952 | 41.3 | 103 | 55.4 | 108 | 27.2 | 94 | 4.66 | 42 | 0 |
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| 1951 | 42.5 | 80 | 57.1 | 82 | 27.8 | 81 | 3.65 | 60 | 0 |
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| 1950 | 44.1 | 50 | 60.7 | 34 | 27.6 | 84 | 1.64 | 110 | 0 |
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| 1949 | 44.7 | 38 | 60 | 46 | 29.3 | 38 | 2.09 | 99 | 0 |
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| 1948 | 43 | 69 | 59 | 57 | 26.9 | 98 | 2.61 | 86 | 0 |
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| 1947 | 47 | 4 | 63 | 6 | 30.9 | 8 | 1.71 | 109 | 0 |
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| 1946 | 46.1 | 12 | 62 | 17 | 30.3 | 14 | 5.37 | 32 | 0 |
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| 1945 | 42.4 | 83 | 57.2 | 80 | 27.6 | 84 | 4.76 | 40 | 0 |
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| 1944 | 41.7 | 99 | 55.5 | 104 | 28 | 76 | 4.83 | 38 | 0 |
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| 1943 | 46.7 | 7 | 61.3 | 23 | 32.4 | 3 | 3.02 | 78 | 4 |
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| 1942 | | | | | 28 | 76 | 1.54 | 113 | 19 |
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| 1941 | 42.4 | 83 | 54.7 | 116 | 30.2 | 15 | 6.13 | 27 | 0 |
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| 1940 | 46.3 | 9 | 61.7 | 21 | 30.9 | 8 | 2.13 | 98 | 0 |
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| 1939 | 45.3 | 27 | 61.3 | 23 | 29.3 | 38 | 1.49 | 114 | 0 |
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| 1938 | 43.3 | 63 | 58 | 72 | 28.7 | 53 | 4.92 | 36 | 0 |
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| 1937 | 43.7 | 59 | 58.9 | 58 | 28.5 | 59 | 3.34 | 70 | 0 |
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| 1936 | 45.6 | 19 | 62.3 | 10 | 28.9 | 48 | 1.82 | 106 | 0 |
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| 1935 | 41.1 | 108 | 54.9 | 113 | 27.3 | 89 | 4.08 | 53 | 0 |
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| 1934 | 49.2 | 1 | 66 | 1 | 32.5 | 1 | 4.82 | 39 | 0 |
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| 1933 | 40.8 | 113 | 55.8 | 102 | 25.9 | 112 | 1.86 | 103 | 0 |
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| 1932 | 43.2 | 65 | 58.3 | 68 | 28.1 | 72 | 2.45 | 91 | 0 |
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| 1931 | 45.5 | 21 | 61.3 | 23 | 29.7 | 25 | 2.07 | 100 | 0 |
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| 1930 | 42.7 | 74 | 56.7 | 90 | 28.7 | 53 | 4.57 | 45 | 0 |
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| 1929 | 42.6 | 77 | 57 | 84 | 28.2 | 70 | 3.13 | 76 | 0 |
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| 1928 | 45.1 | 32 | 60.2 | 39 | 30.1 | 17 | 1.37 | 115 | 0 |
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| 1927 | 43.3 | 63 | 57.5 | 75 | 29.2 | 42 | 2.60 | 88 | 0 |
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| 1926 | 43.9 | 54 | 56.5 | 95 | 31.3 | 7 | 6.49 | 19 | 0 |
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| 1925 | 45.5 | 21 | 61 | 30 | 30 | 20 | 3.30 | 71 | 0 |
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| 1924 | 41.3 | 103 | 55.5 | 104 | 27.2 | 94 | 4.23 | 49 | 0 |
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| 1923 | 42.1 | 87 | 56.2 | 99 | 28 | 76 | 3.00 | 80 | 0 |
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| 1922 | 40.6 | 114 | 54.8 | 115 | 26.4 | 105 | 5.42 | 30 | 0 |
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| 1921 | 42.7 | 74 | 57.3 | 78 | 28.1 | 72 | 4.07 | 54 | 0 |
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| 1920 | 41.1 | 108 | 55 | 112 | 27.3 | 89 | 4.25 | 48 | 0 |
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| 1919 | 42.8 | 72 | 56.9 | 86 | 28.7 | 53 | 3.53 | 61 | 0 |
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| 1918 | 42.5 | 80 | 56 | 100 | 28.9 | 48 | 4.73 | 41 | 0 |
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| 1917 | 37.2 | 127 | 51.3 | 127 | 23.2 | 128 | 5.72 | 29 | 0 |
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| 1916 | 44.6 | 41 | 59.7 | 48 | 29.6 | 29 | 2.20 | 97 | 0 |
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| 1915 | 39.9 | 120 | 53.1 | 124 | 26.7 | 101 | 6.75 | 14 | 0 |
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| 1914 | 44.3 | 47 | 59.5 | 49 | 29.1 | 43 | 1.18 | 120 | 0 |
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| 1913 | 40.6 | 114 | 56 | 100 | 25.2 | 120 | 1.28 | 117 | 0 |
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| 1912 | 40.4 | 117 | 53.2 | 122 | 27.6 | 84 | 7.26 | 9 | 0 |
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| 1911 | 44.5 | 42 | 59.2 | 53 | 29.7 | 25 | 3.01 | 79 | 0 |
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| 1910 | 46.4 | 8 | 63.2 | 4 | 29.7 | 25 | 3.20 | 75 | 0 |
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| 1909 | 40.6 | 114 | 55.2 | 109 | 26 | 110 | 1.85 | 104 | 0 |
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| 1908 | 42.1 | 87 | 56.8 | 89 | 27.4 | 88 | 4.47 | 47 | 0 |
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| 1907 | 43 | 69 | 56.5 | 95 | 29.5 | 31 | 4.92 | 36 | 0 |
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| 1906 | 42.6 | 77 | 55.5 | 104 | 29.7 | 25 | 7.10 | 11 | 0 |
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| 1905 | 41.9 | 92 | 54 | 119 | 29.8 | 22 | 8.49 | 6 | 0 |
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| 1904 | 44.9 | 36 | 60.1 | 44 | 29.8 | 22 | 3.40 | 68 | 0 |
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| 1903 | 41.8 | 94 | 55.5 | 104 | 28.2 | 70 | 9.01 | 3 | 0 |
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| 1902 | 42 | 90 | 57.3 | 78 | 26.8 | 99 | 3.78 | 58 | 0 |
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| 1901 | 42.6 | 77 | 56.7 | 90 | 28.5 | 59 | 3.43 | 65 | 0 |
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| 1900 | 43.7 | 59 | 58.3 | 68 | 29 | 46 | 6.16 | 25 | 0 |
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| 1899 | 41.8 | 94 | 57 | 84 | 26.6 | 103 | 1.18 | 120 | 0 |
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