TUCSON MAGNETIC OBSY,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(028800)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 199403
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
1912 82.00 79.00 80.00 89.00 103.00 109.00 106.00 104.00 100.00 90.00 87.00 72.00 109.00
1913 72.00 76.00 90.00 90.00 100.00 104.00 108.00 102.00 101.00 94.00 86.00 72.00 108.00
1914 84.00 79.00 88.00 96.00 106.00 108.00 104.00 105.00 100.00 94.00 83.00 66.00 108.00
1915 73.00 78.00 79.00 89.00 102.00 107.00 107.00 108.00 100.00 99.00 92.00 81.00 108.00
1916 75.00 82.00 91.00 96.00 100.00 108.00 109.00 104.00 101.00 90.00 v ----- z ----- z 109.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 99.00 o 102.00 92.00 80.00 102.00
1935 84.00 85.00 82.00 94.00 95.00 108.00 108.00 103.00 101.00 97.00 85.00 78.00 108.00
1936 74.00 79.00 88.00 97.00 101.00 113.00 110.00 105.00 103.00 98.00 86.00 79.00 113.00
1937 70.00 79.00 83.00 99.00 105.00 108.00 111.00 107.00 101.00 98.00 j 90.00 79.00 111.00
1938 78.00 81.00 86.00 100.00 107.00 109.00 108.00 109.00 103.00 98.00 81.00 83.00 109.00
1939 78.00 76.00 90.00 98.00 101.00 109.00 107.00 104.00 a 105.00 92.00 90.00 84.00 109.00
1940 82.00 85.00 88.00 94.00 101.00 110.00 110.00 106.00 103.00 95.00 86.00 81.00 110.00
1941 75.00 82.00 83.00 89.00 101.00 107.00 109.00 102.00 101.00 93.00 85.00 81.00 109.00
1942 81.00 77.00 87.00 92.00 103.00 109.00 111.00 105.00 102.00 95.00 86.00 78.00 111.00
1943 77.00 88.00 91.00 102.00 a 101.00 107.00 108.00 103.00 105.00 93.00 85.00 74.00 108.00
1944 79.00 77.00 81.00 87.00 102.00 110.00 107.00 111.00 106.00 98.00 86.00 76.00 111.00
1945 74.00 78.00 85.00 96.00 97.00 106.00 106.00 108.00 110.00 95.00 91.00 76.00 110.00
1946 79.00 80.00 87.00 97.00 96.00 109.00 106.00 106.00 103.00 89.00 85.00 83.00 109.00
1947 81.00 83.00 91.00 94.00 106.00 105.00 111.00 107.00 107.00 99.00 90.00 76.00 111.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 109.00 109.00 108.00 96.00 81.00 78.00 109.00
1949 70.00 84.00 88.00 98.00 105.00 108.00 107.00 108.00 106.00 95.00 88.00 80.00 108.00
1950 86.00 80.00 93.00 96.00 98.00 108.00 108.00 109.00 108.00 101.00 89.00 84.00 109.00
1951 82.00 88.00 83.00 95.00 108.00 107.00 108.00 105.00 105.00 98.00 82.00 78.00 108.00
1952 77.00 78.00 80.00 92.00 100.00 109.00 109.00 106.00 107.00 98.00 89.00 77.00 109.00
1953 88.00 80.00 90.00 96.00 99.00 111.00 111.00 108.00 104.00 100.00 89.00 78.00 111.00
1954 79.00 84.00 84.00 95.00 99.00 109.00 108.00 104.00 106.00 99.00 87.00 88.00 109.00
1955 78.00 84.00 87.00 91.00 102.00 110.00 109.00 101.00 105.00 102.00 88.00 b 81.00 110.00
1956 82.00 78.00 91.00 90.00 103.00 111.00 108.00 104.00 106.00 a 99.00 87.00 b 80.00 b 111.00
1957 76.00 91.00 87.00 90.00 b 98.00 110.00 111.00 108.00 b 103.00 a 98.00 77.00 a 76.00 111.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 80.00 77.00 83.00 96.00 100.00 108.00 106.00 a 103.00 104.00 99.00 80.00 77.00 108.00
1960 75.00 76.00 90.00 95.00 105.00 114.00 109.00 106.00 105.00 i 96.00 88.00 81.00 b 114.00
1961 77.00 84.00 87.00 93.00 99.00 110.00 109.00 104.00 99.00 94.00 82.00 77.00 110.00
1962 75.00 85.00 90.00 99.00 100.00 110.00 105.00 111.00 106.00 95.00 89.00 78.00 111.00
1963 79.00 88.00 87.00 b 97.00 101.00 105.00 a 108.00 101.00 103.00 99.00 88.00 b 75.00 108.00
1964 77.00 a 79.00 89.00 95.00 101.00 106.00 108.00 a 104.00 101.00 b 98.00 85.00 79.00 108.00
1965 79.00 82.00 b 85.00 100.00 102.00 106.00 109.00 107.00 100.00 99.00 87.00 82.00 109.00
1966 78.00 75.00 86.00 89.00 100.00 107.00 106.00 105.00 101.00 93.00 88.00 83.00 107.00
1967 84.00 87.00 90.00 89.00 102.00 106.00 107.00 105.00 103.00 98.00 90.00 72.00 107.00
1968 77.00 86.00 86.00 90.00 104.00 113.00 106.00 99.00 106.00 97.00 87.00 82.00 113.00
1969 82.00 78.00 91.00 97.00 104.00 107.00 112.00 109.00 106.00 100.00 83.00 83.00 112.00
1970 80.00 82.00 81.00 88.00 105.00 114.00 110.00 106.00 106.00 89.00 87.00 85.00 114.00
1971 87.00 82.00 94.00 93.00 96.00 107.00 111.00 101.00 105.00 93.00 88.00 81.00 111.00
1972 78.00 85.00 93.00 95.00 98.00 106.00 108.00 110.00 101.00 101.00 81.00 75.00 110.00
1973 74.00 79.00 77.00 93.00 101.00 111.00 111.00 109.00 108.00 99.00 91.00 84.00 111.00
1974 81.00 79.00 89.00 93.00 107.00 114.00 106.00 105.00 107.00 97.00 82.00 75.00 114.00
1975 81.00 78.00 87.00 90.00 102.00 106.00 108.00 109.00 107.00 97.00 91.00 83.00 109.00
1976 81.00 83.00 87.00 90.00 101.00 110.00 109.00 108.00 102.00 96.00 85.00 76.00 110.00
1977 76.00 83.00 85.00 94.00 102.00 110.00 108.00 107.00 105.00 101.00 88.00 81.00 110.00
1978 76.00 78.00 87.00 95.00 106.00 112.00 111.00 104.00 101.00 100.00 85.00 76.00 112.00
1979 72.00 a 84.00 83.00 91.00 99.00 113.00 112.00 105.00 107.00 101.00 85.00 82.00 113.00
1980 75.00 85.00 80.00 97.00 101.00 112.00 110.00 109.00 105.00 104.00 92.00 84.00 112.00
1981 82.00 88.00 85.00 98.00 95.00 110.00 107.00 108.00 102.00 97.00 88.00 85.00 110.00
1982 82.00 85.00 83.00 93.00 97.00 107.00 109.00 105.00 105.00 95.00 83.00 79.00 109.00
1983 77.00 79.00 83.00 89.00 105.00 104.00 114.00 105.00 107.00 89.00 83.00 77.00 114.00
1984 78.00 78.00 86.00 95.00 108.00 105.00 104.00 105.00 103.00 92.00 89.00 75.00 108.00
1985 73.00 81.00 84.00 95.00 101.00 112.00 110.00 109.00 101.00 96.00 87.00 77.00 112.00
1986 83.00 88.00 91.00 94.00 102.00 108.00 107.00 110.00 103.00 91.00 85.00 77.00 110.00
1987 84.00 82.00 83.00 95.00 98.00 108.00 108.00 104.00 a 102.00 100.00 85.00 81.00 108.00
1988 80.00 84.00 97.00 94.00 104.00 111.00 107.00 105.00 103.00 99.00 88.00 80.00 111.00
1989 75.00 87.00 97.00 103.00 105.00 112.00 114.00 103.00 105.00 99.00 87.00 79.00 114.00
1990 82.00 85.00 90.00 95.00 102.00 118.00 110.00 103.00 106.00 94.00 87.00 81.00 118.00
1991 71.00 83.00 84.00 91.00 100.00 110.00 108.00 106.00 102.00 99.00 88.00 75.00 110.00
1992 76.00 78.00 83.00 100.00 100.00 107.00 111.00 107.00 104.00 100.00 89.00 76.00 111.00
1993 76.00 75.00 83.00 97.00 102.00 111.00 107.00 112.00 103.00 101.00 86.00 80.00 112.00
1994 84.00 83.00 87.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 87.00
Period of Record Statistics
MEAN 78.46 81.62 86.60 94.19 101.52 109.02 108.56 105.87 103.85 96.85 86.51 78.92 110.21
S.D. 4.12 3.85 4.21 3.64 3.10 2.77 2.12 2.76 2.53 3.46 3.16 3.84 2.13
SKEW 0.05 0.26 0.18 0.10 0.06 0.58 0.24 -0.02 0.11 -0.52 -0.54 -0.45 1.06
MAX 88.00 91.00 97.00 103.00 108.00 118.00 114.00 112.00 110.00 104.00 92.00 88.00 118.00
MIN 70.00 75.00 77.00 87.00 95.00 104.00 104.00 99.00 99.00 89.00 77.00 66.00 107.00
NO YRS 63 63 63 62 62 62 63 63 62 62 63 63 58