TOMBSTONE, ARIZONA

Monthly Extreme Maximum 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 103.00 98.00 ----- z ----- z ----- z ----- z 103.00
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 72.00 r 75.00 g 89.00 92.00 100.00 95.00 95.00 85.00 82.00 79.00 69.00 100.00
1898 65.00 74.00 75.00 88.00 91.00 99.00 97.00 95.00 90.00 88.00 78.00 66.00 99.00
1899 67.00 71.00 80.00 c 84.00 92.00 98.00 97.00 97.00 98.00 ----- z ----- z ----- z 98.00
1900 ----- z ----- z ----- z ----- z ----- z ----- z 101.00 97.00 94.00 85.00 76.00 68.00 101.00
1901 70.00 72.00 78.00 86.00 91.00 102.00 103.00 94.00 93.00 91.00 75.00 72.00 103.00
1902 70.00 74.00 75.00 88.00 92.00 103.00 101.00 100.00 92.00 88.00 ----- z ----- z 103.00
1903 ----- z ----- z ----- z 87.00 m 93.00 100.00 100.00 101.00 b 95.00 88.00 82.00 76.00 k 101.00
1904 84.00 ----- z ----- z 88.00 j 90.00 99.00 100.00 87.00 89.00 84.00 72.00 67.00 100.00
1905 68.00 68.00 76.00 78.00 91.00 97.00 103.00 92.00 89.00 85.00 72.00 60.00 103.00
1906 69.00 70.00 76.00 81.00 89.00 101.00 100.00 89.00 90.00 84.00 78.00 67.00 101.00
1907 65.00 70.00 87.00 86.00 88.00 101.00 101.00 92.00 88.00 81.00 70.00 70.00 101.00
1908 66.00 81.00 88.00 88.00 89.00 103.00 100.00 96.00 96.00 93.00 85.00 65.00 103.00
1909 83.00 78.00 80.00 88.00 90.00 100.00 103.00 94.00 89.00 90.00 88.00 76.00 103.00
1910 79.00 77.00 87.00 92.00 99.00 98.00 99.00 97.00 95.00 87.00 78.00 75.00 99.00
1911 82.00 74.00 85.00 87.00 96.00 104.00 101.00 103.00 100.00 86.00 74.00 69.00 104.00
1912 77.00 76.00 78.00 89.00 100.00 106.00 105.00 98.00 99.00 84.00 83.00 67.00 106.00
1913 68.00 70.00 86.00 89.00 97.00 98.00 107.00 95.00 99.00 90.00 77.00 65.00 107.00
1914 74.00 75.00 85.00 92.00 99.00 103.00 98.00 101.00 98.00 88.00 75.00 62.00 103.00
1915 70.00 72.00 79.00 84.00 96.00 106.00 103.00 104.00 102.00 94.00 90.00 76.00 106.00
1916 76.00 85.00 92.00 92.00 98.00 105.00 107.00 99.00 94.00 89.00 91.00 77.00 107.00
1917 67.00 76.00 87.00 90.00 95.00 105.00 104.00 104.00 b 106.00 100.00 ----- z ----- z 106.00
1918 ----- z ----- z 79.00 84.00 92.00 98.00 98.00 99.00 96.00 92.00 85.00 71.00 99.00
1919 68.00 71.00 81.00 92.00 92.00 104.00 96.00 97.00 93.00 85.00 78.00 80.00 104.00
1920 72.00 70.00 75.00 84.00 94.00 101.00 105.00 104.00 98.00 90.00 78.00 70.00 105.00
1921 75.00 82.00 82.00 89.00 92.00 104.00 100.00 94.00 96.00 91.00 80.00 79.00 104.00
1922 69.00 77.00 80.00 87.00 98.00 103.00 102.00 100.00 97.00 92.00 77.00 78.00 103.00
1923 78.00 74.00 77.00 85.00 95.00 105.00 102.00 96.00 87.00 83.00 74.00 71.00 105.00
1924 72.00 78.00 77.00 84.00 92.00 105.00 99.00 98.00 96.00 91.00 86.00 75.00 105.00
1925 75.00 79.00 86.00 93.00 98.00 101.00 100.00 94.00 94.00 94.00 77.00 71.00 101.00
1926 69.00 78.00 77.00 87.00 96.00 102.00 99.00 97.00 96.00 83.00 ----- z 73.00 102.00
1927 75.00 79.00 82.00 91.00 98.00 102.00 99.00 93.00 93.00 88.00 84.00 71.00 102.00
1928 75.00 75.00 85.00 92.00 97.00 100.00 100.00 99.00 95.00 95.00 77.00 73.00 100.00
1929 70.00 72.00 82.00 84.00 94.00 110.00 103.00 93.00 96.00 94.00 79.00 75.00 110.00
1930 67.00 79.00 78.00 91.00 95.00 104.00 102.00 100.00 96.00 88.00 78.00 71.00 104.00
1931 69.00 69.00 85.00 85.00 93.00 100.00 102.00 95.00 92.00 89.00 88.00 72.00 102.00
1932 74.00 77.00 81.00 88.00 95.00 105.00 106.00 100.00 99.00 e 94.00 83.00 78.00 106.00
1933 72.00 72.00 83.00 84.00 97.00 105.00 102.00 100.00 96.00 86.00 81.00 79.00 105.00
1934 74.00 80.00 86.00 f 92.00 97.00 105.00 106.00 101.00 97.00 95.00 85.00 71.00 106.00
1935 77.00 76.00 79.00 a 89.00 89.00 104.00 100.00 98.00 94.00 91.00 80.00 72.00 104.00
1936 72.00 74.00 81.00 90.00 96.00 104.00 103.00 100.00 92.00 f 90.00 79.00 73.00 104.00
1937 65.00 76.00 77.00 94.00 97.00 103.00 103.00 101.00 94.00 94.00 81.00 71.00 103.00
1938 73.00 73.00 81.00 90.00 98.00 103.00 102.00 101.00 92.00 93.00 77.00 79.00 103.00
1939 71.00 71.00 82.00 89.00 95.00 103.00 100.00 93.00 95.00 85.00 83.00 ----- z 103.00
1940 70.00 73.00 80.00 87.00 93.00 104.00 103.00 ----- z 96.00 90.00 82.00 77.00 104.00
1941 69.00 75.00 86.00 82.00 98.00 100.00 100.00 98.00 b 95.00 86.00 80.00 74.00 100.00
1942 75.00 b 73.00 79.00 86.00 96.00 104.00 103.00 98.00 99.00 b 91.00 84.00 h 77.00 104.00
1943 73.00 81.00 86.00 98.00 97.00 103.00 102.00 98.00 99.00 88.00 79.00 70.00 103.00
1944 72.00 70.00 h 77.00 88.00 96.00 104.00 102.00 105.00 95.00 93.00 80.00 70.00 105.00
1945 69.00 75.00 78.00 92.00 96.00 103.00 105.00 100.00 103.00 92.00 87.00 77.00 105.00
1946 76.00 75.00 85.00 90.00 93.00 105.00 103.00 99.00 97.00 89.00 75.00 78.00 105.00
1947 ----- z ----- z 81.00 k 85.00 99.00 102.00 103.00 100.00 100.00 b 90.00 80.00 69.00 103.00
1948 78.00 75.00 80.00 94.00 96.00 103.00 106.00 97.00 95.00 89.00 78.00 72.00 a 106.00
1949 64.00 75.00 ----- z ----- z 97.00 101.00 98.00 102.00 98.00 ----- z 83.00 81.00 102.00
1950 83.00 78.00 89.00 93.00 94.00 104.00 99.00 ----- z 101.00 96.00 91.00 84.00 104.00
1951 82.00 ----- z ----- z 80.00 ----- z 103.00 101.00 ----- z ----- z 99.00 81.00 75.00 103.00
1952 74.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.00
1953 ----- z ----- z 85.00 89.00 96.00 104.00 104.00 100.00 98.00 92.00 84.00 73.00 104.00
1954 77.00 b 79.00 81.00 92.00 c 95.00 d 105.00 102.00 h 93.00 97.00 95.00 84.00 82.00 105.00
1955 70.00 r 78.00 82.00 85.00 98.00 a 103.00 104.00 91.00 98.00 98.00 81.00 77.00 104.00
1956 74.00 76.00 86.00 84.00 101.00 101.00 103.00 98.00 100.00 94.00 81.00 74.00 103.00
1957 74.00 89.00 82.00 88.00 93.00 103.00 103.00 96.00 95.00 89.00 74.00 72.00 103.00
1958 70.00 80.00 74.00 88.00 101.00 104.00 106.00 95.00 93.00 86.00 80.00 80.00 106.00
1959 76.00 76.00 79.00 91.00 95.00 103.00 98.00 94.00 97.00 91.00 76.00 70.00 103.00
1960 73.00 73.00 87.00 90.00 97.00 108.00 102.00 99.00 94.00 88.00 83.00 75.00 108.00
1961 68.00 83.00 84.00 90.00 97.00 104.00 a 102.00 98.00 95.00 90.00 76.00 74.00 104.00
1962 69.00 81.00 85.00 95.00 95.00 103.00 98.00 104.00 99.00 92.00 85.00 78.00 104.00
1963 88.00 96.00 85.00 87.00 94.00 103.00 104.00 94.00 99.00 90.00 83.00 74.00 j 104.00
1964 70.00 74.00 81.00 88.00 96.00 100.00 103.00 99.00 97.00 a 91.00 84.00 a 75.00 103.00
1965 72.00 79.00 81.00 95.00 96.00 100.00 102.00 100.00 91.00 95.00 80.00 78.00 102.00
1966 70.00 70.00 83.00 86.00 94.00 101.00 99.00 95.00 92.00 88.00 82.00 80.00 101.00
1967 79.00 81.00 85.00 84.00 91.00 99.00 99.00 d 95.00 93.00 88.00 82.00 66.00 99.00
1968 71.00 82.00 80.00 83.00 99.00 105.00 ----- z ----- z ----- z ----- z ----- z ----- z 105.00
1969 ----- z ----- z 84.00 89.00 100.00 104.00 104.00 99.00 95.00 91.00 75.00 73.00 104.00
1970 76.00 77.00 75.00 81.00 97.00 103.00 104.00 99.00 98.00 84.00 78.00 79.00 104.00
1971 82.00 76.00 a 87.00 89.00 90.00 101.00 104.00 94.00 97.00 85.00 80.00 73.00 104.00
1972 71.00 80.00 85.00 90.00 90.00 102.00 102.00 102.00 93.00 95.00 76.00 71.00 102.00
1973 69.00 76.00 75.00 85.00 95.00 107.00 105.00 99.00 98.00 91.00 86.00 76.00 107.00
1974 75.00 77.00 83.00 88.00 a 100.00 106.00 100.00 97.00 98.00 87.00 77.00 67.00 106.00
1975 75.00 76.00 79.00 84.00 91.00 101.00 96.00 100.00 95.00 90.00 82.00 74.00 101.00
1976 72.00 78.00 78.00 82.00 93.00 104.00 98.00 96.00 88.00 84.00 76.00 65.00 a 104.00
1977 67.00 76.00 76.00 86.00 104.00 105.00 100.00 99.00 94.00 89.00 80.00 75.00 105.00
1978 71.00 a 70.00 82.00 86.00 96.00 108.00 106.00 96.00 96.00 93.00 78.00 72.00 108.00
1979 66.00 78.00 76.00 84.00 89.00 101.00 106.00 100.00 101.00 94.00 75.00 72.00 106.00
1980 70.00 78.00 76.00 87.00 92.00 106.00 105.00 98.00 97.00 93.00 82.00 76.00 106.00
1981 67.00 72.00 77.00 88.00 87.00 103.00 100.00 96.00 93.00 82.00 82.00 75.00 103.00
1982 74.00 79.00 79.00 86.00 94.00 103.00 102.00 97.00 101.00 90.00 78.00 72.00 103.00
1983 69.00 74.00 78.00 84.00 97.00 97.00 100.00 96.00 101.00 83.00 76.00 75.00 101.00
1984 72.00 70.00 81.00 85.00 99.00 96.00 95.00 96.00 94.00 83.00 a 81.00 72.00 99.00
1985 64.00 a 77.00 83.00 89.00 93.00 105.00 105.00 100.00 98.00 86.00 a 76.00 71.00 105.00
1986 76.00 85.00 84.00 92.00 98.00 102.00 105.00 99.00 96.00 85.00 76.00 73.00 105.00
1987 79.00 76.00 77.00 91.00 91.00 102.00 103.00 97.00 95.00 92.00 76.00 79.00 a 103.00
1988 72.00 79.00 89.00 86.00 97.00 101.00 101.00 96.00 93.00 88.00 84.00 68.00 101.00
1989 67.00 84.00 92.00 99.00 104.00 108.00 112.00 99.00 97.00 91.00 80.00 74.00 112.00
1990 76.00 77.00 84.00 90.00 98.00 110.00 100.00 97.00 99.00 87.00 80.00 71.00 110.00
1991 68.00 74.00 80.00 86.00 95.00 101.00 102.00 97.00 96.00 93.00 84.00 69.00 102.00
1992 65.00 76.00 78.00 94.00 90.00 99.00 106.00 98.00 96.00 90.00 77.00 70.00 106.00
1993 72.00 68.00 82.00 90.00 96.00 108.00 104.00 104.00 98.00 93.00 77.00 75.00 108.00
1994 76.00 77.00 81.00 91.00 99.00 107.00 102.00 100.00 93.00 84.00 79.00 68.00 107.00
1995 71.00 76.00 79.00 86.00 90.00 105.00 107.00 106.00 97.00 92.00 83.00 78.00 107.00
1996 76.00 78.00 81.00 95.00 104.00 106.00 103.00 100.00 95.00 98.00 86.00 75.00 106.00
1997 75.00 72.00 86.00 86.00 100.00 102.00 108.00 98.00 99.00 93.00 85.00 67.00 108.00
1998 73.00 73.00 85.00 a 89.00 96.00 107.00 106.00 100.00 97.00 93.00 81.00 74.00 107.00
1999 79.00 80.00 87.00 93.00 95.00 102.00 106.00 96.00 94.00 91.00 87.00 76.00 106.00
2000 80.00 79.00 81.00 97.00 104.00 102.00 103.00 100.00 100.00 96.00 74.00 75.00 104.00
2001 72.00 80.00 85.00 89.00 h 100.00 104.00 102.00 103.00 99.00 92.00 86.00 73.00 104.00
2002 74.00 83.00 84.00 89.00 100.00 103.00 104.00 101.00 96.00 88.00 78.00 69.00 104.00
2003 76.00 78.00 82.00 86.00 99.00 103.00 105.00 102.00 94.00 e 94.00 e 80.00 77.00 105.00
2004 68.00 77.00 85.00 83.00 93.00 100.00 100.00 98.00 96.00 89.00 76.00 75.00 100.00
2005 71.00 68.00 78.00 86.00 103.00 ----- z 104.00 94.00 96.00 91.00 ----- z 73.00 104.00
2006 73.00 75.00 78.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.00 78.00
2007 69.00 74.00 84.00 85.00 92.00 100.00 102.00 94.00 91.00 89.00 81.00 77.00 102.00
2008 65.00 79.00 ----- z 88.00 a 95.00 101.00 97.00 a 98.00 94.00 88.00 81.00 70.00 101.00
2009 75.00 85.00 86.00 90.00 96.00 98.00 101.00 100.00 94.00 96.00 ----- z ----- z 101.00
2010 67.00 70.00 83.00 86.00 96.00 102.00 100.00 98.00 99.00 93.00 81.00 80.00 102.00
2011 74.00 78.00 84.00 92.00 96.00 b 106.00 101.00 a 100.00 103.00 a 90.00 85.00 77.00 a 106.00
2012 74.00 78.00 85.00 98.00 101.00 104.00 100.00 a 102.00 98.00 91.00 85.00 77.00 104.00
2013 73.00 a 71.00 88.00 a 82.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.00 z 88.00
Period of Record Statistics
MEAN 72.51 76.28 81.74 88.22 95.41 102.82 101.99 97.93 95.77 89.88 80.23 73.20 104.05
S.D. 4.75 4.55 4.01 3.95 3.68 2.73 2.94 3.34 3.51 3.98 4.20 4.41 2.61
SKEW 0.57 0.88 0.15 0.29 0.10 0.02 0.11 -0.29 -0.29 -0.03 0.26 -0.27 0.29
MAX 88.00 96.00 92.00 99.00 104.00 110.00 112.00 106.00 106.00 100.00 91.00 84.00 112.00
MIN 64.00 68.00 74.00 78.00 87.00 96.00 95.00 87.00 85.00 81.00 70.00 60.00 99.00
NO YRS 109 106 107 109 112 112 113 111 111 111 106 107 84