TOMBSTONE, ARIZONA

Monthly Average Temperature (Degrees Fahrenheit)

(028619)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1893 ----- z ----- z ----- z ----- z ----- z ----- z 78.05 76.32 ----- z ----- z ----- z ----- z 77.19
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z 48.60 r 50.77 g 63.77 72.37 77.72 77.76 75.53 72.08 61.39 57.30 44.74 66.96
1898 41.03 52.82 51.37 63.68 67.45 77.33 77.11 75.69 73.22 66.73 52.85 42.23 61.79
1899 44.48 46.68 54.59 c 62.87 66.98 75.02 77.21 76.87 76.80 ----- z ----- z ----- z 64.61
1900 ----- z ----- z ----- z ----- z ----- z ----- z 81.73 78.40 71.88 64.90 55.98 48.40 66.88
1901 48.10 47.16 53.45 59.58 69.02 77.42 81.10 76.76 74.90 64.56 56.58 47.65 63.02
1902 47.58 50.04 50.44 64.83 69.48 80.25 78.02 75.71 73.02 67.63 ----- z ----- z 65.70
1903 ----- z ----- z ----- z 62.24 m 67.52 76.43 79.16 78.26 b 72.38 64.85 59.63 48.12 k 71.18
1904 52.94 ----- z ----- z 64.57 j 69.37 78.20 78.18 73.21 69.95 61.06 53.60 46.06 64.73
1905 48.19 47.18 51.18 56.70 65.24 76.80 77.97 75.40 71.02 63.32 50.52 40.42 60.33
1906 43.44 48.71 53.94 59.83 67.11 78.12 77.40 72.10 71.50 62.31 53.07 47.06 61.22
1907 46.31 51.75 56.82 61.55 64.56 74.13 77.90 73.15 70.88 62.56 49.88 48.73 61.52
1908 46.26 50.55 59.10 63.33 66.05 76.53 77.18 76.55 73.83 63.61 54.57 46.58 62.85
1909 52.98 49.32 51.24 61.70 66.15 77.45 78.48 74.90 71.28 65.47 55.47 45.21 62.47
1910 48.16 48.43 59.84 63.17 71.76 77.27 77.82 77.55 74.83 63.92 55.52 49.47 63.98
1911 51.50 47.50 59.55 62.57 70.44 77.75 76.81 79.15 74.93 62.37 50.87 39.92 62.78
1912 47.74 48.76 52.08 57.18 68.69 78.63 76.15 75.47 73.67 61.11 53.47 42.77 61.31
1913 43.29 46.82 52.68 62.93 70.66 76.72 78.39 77.65 73.60 65.27 55.53 44.19 62.31
1914 50.39 50.54 56.35 64.02 71.87 78.27 76.16 78.63 75.28 61.84 55.70 43.73 63.56
1915 44.21 47.84 51.63 60.35 65.85 78.42 79.35 79.23 74.00 68.94 55.60 46.23 62.64
1916 47.73 55.64 59.27 62.97 69.05 79.68 79.11 76.60 74.10 64.23 54.80 44.48 63.97
1917 45.27 48.82 52.85 60.45 63.85 80.08 81.03 81.09 b 76.70 71.88 b ----- z ----- z 66.20
1918 ----- z ----- z 57.45 61.08 66.56 80.12 79.27 77.65 76.73 67.06 51.28 44.61 66.18
1919 43.85 45.11 52.73 62.93 68.90 78.42 75.79 77.11 71.50 61.69 52.78 50.85 61.81
1920 46.66 51.72 53.06 56.95 70.03 76.68 81.90 ----- z 73.35 62.06 55.08 46.85 61.31
1921 49.52 51.38 58.53 60.38 68.81 78.50 77.55 75.61 74.58 67.79 57.73 51.47 64.32
1922 45.35 51.30 52.79 58.65 70.48 80.10 79.16 78.37 74.72 66.23 51.17 52.24 63.38
1923 53.27 47.98 52.32 60.65 72.84 78.73 79.45 72.55 67.92 60.21 53.10 43.92 61.91
1924 44.90 51.93 49.98 58.32 69.66 80.98 79.10 79.47 76.07 66.23 58.37 45.52 63.38
1925 45.65 54.16 58.69 63.95 71.82 75.00 77.95 74.05 73.03 63.74 52.33 45.37 62.98
1926 42.03 52.14 53.37 57.75 67.40 79.02 79.39 77.95 74.43 65.45 ----- z 44.13 63.01
1927 53.32 53.73 54.58 61.67 71.40 77.40 79.35 75.16 72.43 65.19 60.17 43.47 63.99
1928 49.23 49.24 57.56 61.65 70.45 77.97 81.06 76.45 75.35 66.05 52.28 46.85 63.68
1929 45.10 45.98 52.11 60.12 69.40 79.68 79.84 75.97 74.87 64.74 51.73 52.08 62.64
1930 45.81 54.21 52.90 64.35 64.89 77.70 76.76 77.26 72.43 64.26 51.55 44.89 62.25
1931 45.69 48.61 54.39 62.08 70.19 77.57 79.92 74.61 72.80 66.05 50.77 45.61 62.36
1932 41.58 51.29 53.50 61.68 68.42 77.20 78.68 77.82 74.32 e 64.53 57.60 44.66 62.61
1933 45.26 45.15 a 55.98 58.20 65.08 77.32 79.74 77.56 75.02 65.89 56.85 51.73 62.81
1934 46.66 53.75 60.08 f 64.83 73.82 76.23 80.39 75.29 74.71 f 69.21 55.38 50.89 64.65
1935 50.18 49.00 54.53 a 62.30 64.98 79.07 80.92 75.68 71.67 66.52 54.32 47.60 63.06
1936 47.77 48.81 55.92 64.20 72.58 80.32 80.68 78.13 71.58 f 66.18 54.45 47.94 63.36
1937 39.79 49.98 53.29 61.68 71.24 77.35 80.18 78.56 75.32 67.21 57.08 49.52 63.43
1938 49.74 50.82 53.77 61.75 68.37 79.00 78.32 f 77.73 73.37 67.19 53.58 51.11 62.40
1939 46.68 42.48 55.77 63.35 70.40 79.05 78.85 75.82 72.03 62.21 54.45 ----- z 63.74
1940 47.53 47.57 56.94 61.15 68.98 75.77 78.32 ----- z 73.85 65.84 53.15 51.53 61.88
1941 46.63 51.02 54.19 57.62 70.52 77.07 79.23 77.74 b 74.20 63.45 56.22 48.35 63.02
1942 49.48 b 47.77 53.23 60.58 72.21 79.28 82.65 78.55 75.71 b 64.53 60.64 h 50.16 64.92
1943 49.53 53.75 56.95 66.12 72.34 78.37 80.34 77.37 75.25 64.40 55.67 46.56 64.72
1944 44.73 46.81 h 51.24 58.93 69.48 76.92 79.60 78.68 72.62 66.58 51.05 47.45 63.39
1945 46.47 50.45 50.50 60.08 70.95 76.30 79.73 78.76 74.22 67.00 56.60 45.85 63.08
1946 42.08 48.25 54.95 67.08 69.53 81.82 79.39 77.48 75.50 62.85 51.63 50.90 63.46
1947 ----- z ----- z 58.25 k 60.93 71.74 75.82 80.65 78.13 77.18 b 67.56 51.38 42.77 67.35
1948 48.00 48.28 50.48 65.98 72.11 80.40 81.76 77.35 74.60 65.29 54.00 47.03 a 63.77
1949 37.15 47.21 ----- z ----- z 72.02 76.65 78.23 80.63 76.62 ----- z 60.05 46.63 63.91
1950 50.55 56.59 58.82 66.77 69.29 77.22 76.05 ----- z 74.45 75.52 62.00 56.61 c 65.81
1951 50.27 ----- z ----- z 57.70 ----- z 76.10 80.65 ----- z ----- z 68.06 55.12 47.66 62.22
1952 50.63 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 50.63
1953 ----- z ----- z 56.71 60.98 64.85 80.40 80.02 78.03 77.05 68.81 57.70 46.34 67.09
1954 50.90 b 55.23 54.26 67.81 c 72.28 d 78.23 80.76 h 74.34 76.53 69.16 58.57 50.11 64.31
1955 46.15 r 45.64 55.39 59.98 67.70 a 77.52 77.98 75.23 75.62 69.31 56.42 53.60 64.94
1956 52.37 46.09 57.47 60.35 72.56 80.38 77.97 76.31 77.95 67.61 52.77 48.73 64.21
1957 50.24 57.96 55.00 60.33 65.69 79.18 80.45 76.60 74.45 63.19 50.18 51.48 63.73
1958 45.89 51.57 49.52 60.08 74.16 80.12 79.81 76.55 73.47 64.08 54.58 53.45 63.61
1959 51.40 49.39 55.16 65.08 68.94 80.52 78.82 75.10 74.77 65.55 53.33 47.79 63.82
1960 43.34 45.41 58.61 62.78 69.50 79.95 79.18 78.26 75.77 63.66 57.82 47.02 63.44
1961 48.31 50.98 54.55 63.90 71.00 80.26 a 80.03 76.42 73.02 64.81 51.80 47.76 63.57
1962 45.15 52.77 50.60 66.67 68.18 76.37 77.00 80.85 75.20 67.63 59.60 50.77 64.23
1963 48.58 54.20 54.02 59.60 72.89 76.48 80.87 76.19 75.35 69.15 54.87 49.45 j 65.65
1964 45.84 44.88 50.94 58.68 68.84 76.93 78.81 76.21 73.67 a 68.71 53.14 a 49.26 62.16
1965 50.66 48.04 51.73 61.75 67.85 73.55 78.44 77.87 73.27 67.95 60.60 49.47 63.43
1966 44.95 44.77 56.16 63.03 70.89 77.65 79.21 75.97 71.95 65.39 58.37 48.73 63.09
1967 49.63 52.61 60.90 58.90 66.84 74.75 78.30 d 76.42 71.87 65.55 57.75 44.63 63.18
1968 48.19 54.22 52.95 57.10 67.63 79.03 ----- z ----- z ----- z ----- z ----- z ----- z 59.86
1969 ----- z ----- z 49.39 62.87 70.18 77.03 78.98 79.98 75.12 64.21 53.07 49.50 66.03
1970 46.13 51.80 51.03 57.28 70.02 78.92 81.52 79.06 73.47 62.61 57.70 51.32 63.41
1971 49.95 50.13 a 58.19 61.13 67.84 78.67 83.11 77.23 75.72 62.05 56.75 45.63 63.87
1972 49.05 53.93 62.65 63.67 69.27 77.27 81.58 78.08 74.43 64.87 51.35 47.87 64.50
1973 44.95 50.11 49.90 57.47 69.61 78.38 80.03 79.71 76.42 67.71 57.55 50.23 63.51
1974 48.73 48.89 58.27 63.31 a 71.81 82.80 78.66 76.87 72.05 63.42 54.80 43.76 63.61
1975 47.71 48.20 52.23 56.37 66.47 77.17 77.53 80.50 73.15 65.89 55.42 48.31 62.41
1976 47.02 52.28 53.27 59.42 67.24 76.85 76.74 76.87 70.67 59.58 51.92 45.53 a 61.45
1977 45.06 50.86 51.16 62.13 68.18 79.88 79.06 78.44 74.32 65.60 57.03 52.44 63.68
1978 47.77 a 47.52 56.71 61.68 69.27 81.65 82.44 78.15 73.87 67.45 55.18 44.34 63.84
1979 42.10 49.79 52.45 61.18 66.15 76.33 81.05 76.60 75.72 68.35 51.67 48.89 62.52
1980 49.19 53.14 52.66 61.33 67.16 82.18 82.31 77.97 75.73 63.60 55.02 52.32 64.38
1981 46.66 49.73 50.16 63.53 67.97 80.27 78.58 77.73 74.20 63.29 58.55 52.69 63.61
1982 48.05 51.91 56.31 62.57 68.47 77.40 79.10 77.69 76.08 66.29 54.25 46.58 63.72
1983 47.45 50.62 52.52 56.48 68.84 75.82 79.27 78.79 77.33 63.06 53.08 50.34 62.80
1984 47.31 49.34 56.48 59.93 74.27 76.58 77.92 76.05 74.62 61.30 a 54.52 49.06 63.12
1985 43.95 a 48.09 55.03 63.38 70.26 79.48 80.47 78.31 71.63 64.17 a 54.12 49.84 63.23
1986 52.40 53.59 58.63 65.57 72.16 79.27 77.84 78.65 72.65 63.58 55.05 47.27 64.72
1987 46.48 48.29 51.95 63.35 67.16 78.97 80.94 76.11 72.55 69.68 54.20 47.32 a 63.08
1988 46.97 53.53 55.89 61.20 71.06 79.22 80.00 75.97 71.50 66.87 54.47 46.19 63.57
1989 45.87 53.89 60.82 70.58 74.13 80.07 81.31 77.53 75.62 64.81 55.95 47.79 65.70
1990 47.27 47.07 55.77 63.25 68.08 82.72 77.26 73.79 73.87 65.48 55.62 45.85 63.00
1991 47.02 51.82 51.21 61.02 69.15 73.87 78.68 78.79 73.73 67.52 54.40 47.00 62.85
1992 44.18 51.55 53.77 64.20 68.24 76.47 77.82 75.56 74.93 67.27 50.20 46.37 62.55
1993 48.66 48.45 56.31 63.93 72.34 79.95 79.71 78.63 75.57 66.23 54.85 50.47 64.59
1994 51.23 51.00 57.74 64.38 71.11 81.82 80.10 78.05 73.20 64.08 51.55 47.74 64.33
1995 46.05 54.62 55.60 58.15 65.77 76.63 81.37 80.26 75.18 69.35 60.97 50.50 64.54
1996 50.77 54.57 55.69 64.08 74.58 81.97 81.53 78.60 72.95 65.68 57.95 51.34 65.81
1997 47.39 50.45 60.21 60.33 74.02 79.10 82.37 79.44 78.30 65.37 58.90 44.45 65.03
1998 50.45 47.02 54.52 a 58.12 69.94 77.18 81.08 79.53 77.17 66.90 57.37 48.44 63.98
1999 50.81 55.20 59.42 60.72 71.15 77.90 77.40 76.31 74.42 67.42 61.38 47.86 b 65.00
2000 52.63 54.09 56.13 a 66.27 75.68 79.15 81.47 78.05 78.03 63.74 48.85 51.25 a 65.44
2001 44.50 49.88 55.21 62.98 i 73.89 81.26 c 79.02 e 78.89 c 77.32 68.50 57.41 b 46.68 64.78
2002 49.15 51.14 54.56 66.42 70.31 82.02 80.02 77.65 75.48 63.18 56.45 45.73 64.34
2003 53.53 49.95 52.65 60.33 71.60 79.20 82.58 78.65 75.34 e 69.52 e 54.43 48.34 64.68
2004 47.00 45.57 59.29 59.68 70.45 77.70 78.74 77.10 73.23 64.16 49.58 45.55 62.34
2005 48.11 48.25 53.21 61.87 71.47 ----- z 82.42 75.32 75.60 65.90 ----- z 51.16 63.33
2006 49.77 53.20 54.15 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.98 50.77
2007 42.45 49.57 55.65 61.50 70.56 80.25 79.26 77.03 74.47 66.81 60.53 45.61 63.64
2008 46.48 50.81 ----- z 64.26 a 67.34 79.73 77.28 a 77.24 73.97 67.90 56.42 50.34 64.71
2009 52.39 54.39 59.00 62.00 73.45 76.50 81.40 80.66 75.45 64.02 ----- z ----- z 67.93
2010 47.60 48.71 52.02 61.55 68.87 80.67 80.71 78.82 77.62 67.60 55.10 54.06 64.44
2011 47.92 48.38 59.73 a 65.20 68.88 b 81.77 79.80 a 79.92 77.38 a 66.71 54.93 45.77 a 64.70
2012 52.94 53.21 58.00 67.73 74.31 83.00 79.42 a 80.42 74.75 69.52 a 57.87 49.76 66.74
2013 44.18 a 45.04 60.97 a 65.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.00 z 50.06
Period of Record Statistics
MEAN 47.44 50.20 54.84 61.83 69.63 78.41 79.37 77.30 74.28 65.55 55.04 47.83 63.42
S.D. 3.14 3.00 3.05 2.79 2.56 2.00 1.65 1.81 1.90 2.56 2.88 3.03 1.10
SKEW -0.29 0.06 0.31 0.25 0.01 0.07 0.10 -0.41 -0.27 0.42 0.16 0.09 -0.10
MAX 53.53 57.96 62.65 70.58 75.68 83.00 83.11 81.09 78.30 75.52 62.00 56.61 66.74
MIN 37.15 42.48 49.39 56.37 63.85 73.55 75.79 72.10 67.92 59.58 48.85 39.92 60.33
NO YRS 109 106 107 109 112 112 112 110 110 111 106 107 83