PRESCOTT s, z

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(026796)

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
1898 ----- z ----- z ----- z ----- z 90.00 99.00 102.00 98.00 88.00 85.00 78.00 62.00 102.00
1899 63.00 70.00 73.00 83.00 81.00 97.00 97.00 95.00 97.00 82.00 75.00 71.00 97.00
1900 65.00 70.00 80.00 79.00 89.00 102.00 104.00 98.00 88.00 81.00 75.00 69.00 a 104.00
1901 64.00 70.00 72.00 78.00 84.00 101.00 102.00 95.00 92.00 h 83.00 72.00 68.00 102.00
1902 67.00 70.00 70.00 82.00 85.00 98.00 95.00 97.00 91.00 80.00 75.00 62.00 98.00
1903 65.00 60.00 70.00 76.00 80.00 96.00 95.00 93.00 92.00 78.00 73.00 70.00 96.00
1904 65.00 66.00 72.00 75.00 73.00 93.00 100.00 99.00 ----- z ----- z 71.00 q 69.00 100.00
1905 67.00 54.00 70.00 76.00 89.00 96.00 104.00 102.00 96.00 89.00 70.00 62.00 104.00
1906 62.00 60.00 70.00 76.00 87.00 95.00 99.00 96.00 89.00 85.00 76.00 64.00 99.00
1907 66.00 ----- z ----- z ----- z 87.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 87.00
1908 ----- z ----- z ----- z ----- z ----- z 100.00 100.00 93.00 93.00 85.00 74.00 59.00 100.00
1909 66.00 62.00 65.00 77.00 82.00 95.00 97.00 87.00 86.00 80.00 78.00 59.00 97.00
1910 70.00 71.00 79.00 84.00 97.00 96.00 97.00 91.00 94.00 88.00 74.00 a 69.00 97.00
1911 68.00 74.00 74.00 73.00 80.00 91.00 95.00 94.00 89.00 86.00 69.00 64.00 95.00
1912 65.00 66.00 63.00 71.00 85.00 95.00 93.00 91.00 86.00 75.00 73.00 56.00 95.00
1913 64.00 63.00 78.00 76.00 85.00 93.00 99.00 89.00 88.00 83.00 73.00 59.00 99.00
1914 65.00 62.00 75.00 82.00 89.00 95.00 93.00 93.00 88.00 76.00 70.00 55.00 95.00
1915 59.00 61.00 71.00 75.00 86.00 91.00 91.00 96.00 86.00 87.00 76.00 63.00 96.00
1916 59.00 70.00 78.00 82.00 84.00 95.00 96.00 88.00 88.00 76.00 80.00 64.00 96.00
1917 54.00 68.00 76.00 77.00 84.00 95.00 94.00 90.00 a 89.00 89.00 75.00 70.00 95.00
1918 72.00 63.00 70.00 78.00 85.00 98.00 93.00 98.00 91.00 87.00 ----- z 68.00 98.00
1919 56.00 y 61.00 69.00 82.00 a ----- z 96.00 86.00 92.00 87.00 c 72.00 70.00 64.00 96.00
1920 67.00 68.00 71.00 75.00 88.00 92.00 96.00 93.00 91.00 84.00 68.00 62.00 96.00
1921 65.00 75.00 75.00 86.00 86.00 98.00 97.00 93.00 91.00 87.00 74.00 66.00 98.00
1922 62.00 63.00 71.00 82.00 92.00 100.00 102.00 92.00 93.00 86.00 67.00 62.00 102.00
1923 67.00 68.00 66.00 80.00 88.00 98.00 98.00 89.00 90.00 78.00 67.00 62.00 98.00
1924 61.00 a 69.00 70.00 78.00 89.00 103.00 96.00 98.00 92.00 a 90.00 b 80.00 67.00 103.00
1925 63.00 a 69.00 77.00 86.00 91.00 97.00 105.00 b 94.00 b 88.00 84.00 68.00 67.00 105.00
1926 64.00 76.00 72.00 a 81.00 87.00 101.00 98.00 96.00 91.00 c 86.00 d 79.00 b 78.00 101.00
1927 73.00 c 70.00 b 73.00 c 85.00 d 94.00 b 96.00 c 100.00 b 97.00 d 89.00 b 82.00 b 75.00 a 63.00 a 100.00
1928 66.00 b 67.00 c 76.00 d 86.00 d 92.00 a 100.00 b 100.00 e 101.00 c 95.00 c 87.00 c 75.00 a 65.00 101.00
1929 64.00 b 65.00 73.00 78.00 88.00 103.00 a 99.00 91.00 91.00 a 88.00 a 73.00 70.00 103.00
1930 62.00 72.00 74.00 b 84.00 c 86.00 a 99.00 a 100.00 a 96.00 a 93.00 78.00 74.00 a 62.00 100.00
1931 66.00 a 65.00 a 80.00 b 83.00 92.00 97.00 a 102.00 96.00 a 91.00 85.00 a 80.00 a 59.00 102.00
1932 56.00 a 69.00 73.00 81.00 a 89.00 99.00 99.00 97.00 96.00 83.00 73.00 b 62.00 99.00
1933 58.00 61.00 74.00 79.00 93.00 a 101.00 99.00 100.00 97.00 86.00 a 83.00 69.00 101.00
1934 63.00 72.00 81.00 85.00 96.00 97.00 102.00 99.00 94.00 90.00 79.00 68.00 102.00
1935 68.00 72.00 74.00 81.00 84.00 98.00 a 101.00 a 96.00 90.00 83.00 69.00 61.00 101.00
1936 63.00 g 66.00 72.00 87.00 91.00 102.00 100.00 97.00 c 96.00 a 88.00 79.00 a 59.00 102.00
1937 49.00 69.00 72.00 85.00 90.00 98.00 101.00 101.00 95.00 g 83.00 77.00 64.00 a 101.00
1938 65.00 63.00 70.00 85.00 94.00 98.00 97.00 101.00 92.00 84.00 70.00 73.00 101.00
1939 61.00 62.00 79.00 83.00 90.00 98.00 103.00 96.00 92.00 80.00 77.00 74.00 103.00
1940 67.00 70.00 79.00 82.00 88.00 100.00 98.00 100.00 87.00 79.00 70.00 69.00 100.00
1941 60.00 68.00 66.00 68.00 b 85.00 91.00 95.00 93.00 90.00 80.00 72.00 67.00 95.00
1942 66.00 62.00 72.00 73.00 90.00 96.00 101.00 95.00 92.00 86.00 75.00 69.00 101.00
1943 71.00 72.00 77.00 87.00 91.00 94.00 102.00 94.00 93.00 84.00 74.00 59.00 102.00
1944 66.00 66.00 69.00 74.00 83.00 96.00 94.00 g 99.00 e 93.00 h 88.00 d 71.00 65.00 99.00
1945 64.00 i 69.00 h 70.00 d 83.00 f ----- z ----- z 98.00 91.00 p 94.00 79.00 74.00 66.00 98.00
1946 66.00 71.00 74.00 h 83.00 84.00 93.00 93.00 96.00 89.00 78.00 69.00 71.00 96.00
1947 64.00 69.00 75.00 81.00 95.00 97.00 101.00 93.00 96.00 86.00 70.00 60.00 101.00
1948 70.00 67.00 70.00 86.00 87.00 98.00 100.00 a 94.00 98.00 83.00 71.00 a 62.00 100.00
1949 47.00 64.00 72.00 87.00 89.00 95.00 b 95.00 93.00 f 90.00 p 81.00 76.00 j 66.00 95.00
1950 67.00 71.00 a 76.00 i 84.00 88.00 100.00 97.00 98.00 98.00 88.00 76.00 70.00 100.00
1951 68.00 73.00 72.00 78.00 93.00 94.00 95.00 92.00 89.00 84.00 71.00 61.00 95.00
1952 64.00 63.00 65.00 79.00 84.00 90.00 91.00 94.00 91.00 i 82.00 69.00 63.00 94.00
1953 70.00 70.00 76.00 80.00 79.00 95.00 96.00 94.00 89.00 84.00 74.00 64.00 96.00
1954 64.00 71.00 70.00 83.00 86.00 101.00 95.00 94.00 90.00 c 83.00 74.00 68.00 101.00
1955 65.00 67.00 72.00 75.00 86.00 100.00 93.00 92.00 95.00 85.00 74.00 67.00 100.00
1956 68.00 66.00 75.00 79.00 90.00 a 100.00 100.00 94.00 a 94.00 83.00 74.00 61.00 100.00
1957 57.00 74.00 71.00 73.00 82.00 97.00 98.00 b 95.00 91.00 83.00 64.00 c 65.00 a 98.00
1958 60.00 b 69.00 b 63.00 81.00 95.00 94.00 a 100.00 90.00 89.00 79.00 72.00 69.00 100.00
1959 69.00 62.00 68.00 82.00 86.00 96.00 99.00 90.00 90.00 87.00 69.00 65.00 a 99.00
1960 57.00 60.00 75.00 80.00 89.00 a 96.00 100.00 96.00 90.00 82.00 a 73.00 63.00 100.00
1961 64.00 67.00 73.00 83.00 85.00 98.00 100.00 95.00 86.00 83.00 a 65.00 59.00 100.00
1962 63.00 65.00 a 75.00 c 86.00 a 84.00 96.00 a 94.00 98.00 91.00 83.00 78.00 69.00 98.00
1963 62.00 76.00 71.00 80.00 87.00 92.00 97.00 94.00 88.00 86.00 72.00 63.00 97.00
1964 65.00 65.00 74.00 80.00 87.00 95.00 99.00 94.00 90.00 87.00 72.00 63.00 99.00
1965 64.00 75.00 70.00 84.00 83.00 b 90.00 a 96.00 95.00 86.00 86.00 72.00 68.00 96.00
1966 62.00 60.00 79.00 81.00 87.00 93.00 94.00 93.00 89.00 80.00 75.00 64.00 94.00
1967 66.00 68.00 74.00 72.00 88.00 99.00 96.00 92.00 88.00 81.00 76.00 64.00 a 99.00
1968 56.00 69.00 74.00 77.00 90.00 98.00 94.00 89.00 93.00 79.00 70.00 62.00 98.00
1969 70.00 60.00 73.00 81.00 89.00 96.00 99.00 95.00 90.00 84.00 70.00 69.00 99.00
1970 69.00 70.00 71.00 73.00 86.00 100.00 98.00 91.00 88.00 76.00 76.00 66.00 100.00
1971 73.00 71.00 78.00 78.00 79.00 96.00 99.00 89.00 92.00 81.00 73.00 60.00 99.00
1972 61.00 74.00 78.00 80.00 84.00 97.00 99.00 95.00 85.00 87.00 66.00 63.00 99.00
1973 63.00 65.00 60.00 78.00 86.00 101.00 99.00 94.00 90.00 85.00 78.00 67.00 101.00
1974 71.00 66.00 74.00 74.00 92.00 98.00 97.00 93.00 91.00 83.00 75.00 61.00 98.00
1975 71.00 66.00 72.00 70.00 84.00 91.00 94.00 94.00 90.00 86.00 78.00 67.00 94.00
1976 69.00 68.00 70.00 75.00 85.00 97.00 96.00 88.00 89.00 79.00 75.00 66.00 97.00
1977 64.00 73.00 70.00 79.00 86.00 97.00 95.00 97.00 93.00 81.00 76.00 71.00 97.00
1978 64.00 65.00 75.00 75.00 86.00 93.00 99.00 94.00 89.00 90.00 72.00 61.00 99.00
1979 58.00 69.00 72.00 78.00 85.00 97.00 97.00 96.00 93.00 89.00 67.00 70.00 97.00
1980 61.00 70.00 63.00 81.00 83.00 98.00 97.00 98.00 92.00 92.00 78.00 70.00 98.00
1981 66.00 75.00 67.00 83.00 82.00 99.00 99.00 94.00 85.00 80.00 75.00 71.00 99.00
1982 63.00 70.00 67.00 78.00 82.00 92.00 94.00 91.00 93.00 78.00 71.00 66.00 94.00
1983 64.00 67.00 ----- z 71.00 t 92.00 90.00 98.00 94.00 93.00 77.00 73.00 65.00 98.00
1984 64.00 65.00 71.00 83.00 94.00 94.00 97.00 92.00 88.00 77.00 76.00 60.00 97.00
1985 68.00 69.00 70.00 82.00 85.00 96.00 100.00 97.00 89.00 83.00 74.00 64.00 100.00
1986 70.00 77.00 78.00 82.00 89.00 96.00 94.00 96.00 89.00 74.00 68.00 66.00 96.00
1987 64.00 64.00 68.00 82.00 80.00 94.00 96.00 92.00 88.00 87.00 67.00 69.00 96.00
1988 63.00 68.00 78.00 80.00 85.00 98.00 96.00 93.00 86.00 85.00 78.00 64.00 98.00
1989 59.00 74.00 79.00 85.00 90.00 97.00 100.00 96.00 89.00 83.00 75.00 71.00 100.00
1990 69.00 68.00 76.00 81.00 83.00 101.00 97.00 92.00 93.00 80.00 73.00 64.00 101.00
1991 58.00 69.00 66.00 78.00 84.00 90.00 98.00 94.00 88.00 87.00 76.00 58.00 98.00
1992 63.00 65.00 66.00 85.00 83.00 90.00 94.00 93.00 87.00 87.00 69.00 62.00 94.00
1993 63.00 62.00 72.00 80.00 86.00 96.00 95.00 99.00 91.00 87.00 69.00 65.00 99.00
1994 68.00 66.00 74.00 83.00 89.00 103.00 98.00 99.00 88.00 77.00 71.00 62.00 103.00
1995 59.00 69.00 72.00 75.00 79.00 95.00 102.00 98.00 94.00 83.00 76.00 72.00 102.00
1996 67.00 74.00 72.00 87.00 94.00 96.00 99.00 97.00 92.00 90.00 75.00 67.00 99.00
1997 66.00 69.00 80.00 78.00 91.00 93.00 100.00 95.00 87.00 a 86.00 78.00 60.00 100.00
1998 ----- z 58.00 74.00 79.00 82.00 97.00 100.00 96.00 89.00 83.00 73.00 67.00 100.00
1999 66.00 69.00 73.00 80.00 85.00 95.00 97.00 90.00 90.00 84.00 77.00 67.00 97.00
2000 68.00 69.00 71.00 87.00 94.00 96.00 98.00 96.00 94.00 89.00 67.00 65.00 98.00
2001 64.00 69.00 79.00 82.00 91.00 97.00 98.00 95.00 90.00 87.00 76.00 60.00 98.00
2002 68.00 71.00 76.00 83.00 94.00 96.00 99.00 98.00 93.00 80.00 72.00 62.00 99.00
2003 68.00 70.00 71.00 75.00 95.00 95.00 103.00 96.00 91.00 90.00 68.00 69.00 103.00
2004 61.00 69.00 81.00 79.00 85.00 94.00 96.00 96.00 91.00 80.00 71.00 67.00 96.00
2005 65.00 59.00 72.00 78.00 93.00 96.00 102.00 92.00 88.00 83.00 73.00 67.00 102.00
2006 67.00 69.00 68.00 77.00 89.00 98.00 98.00 92.00 88.00 84.00 77.00 k 66.00 98.00
2007 63.00 66.00 83.00 85.00 89.00 94.00 103.00 94.00 93.00 81.00 78.00 71.00 103.00
2008 57.00 70.00 74.00 79.00 92.00 97.00 96.00 95.00 91.00 83.00 78.00 65.00 97.00
2009 65.00 70.00 75.00 84.00 88.00 93.00 99.00 96.00 90.00 ----- z 80.00 59.00 99.00
2010 68.00 60.00 71.00 76.00 82.00 97.00 97.00 93.00 93.00 h 91.00 h 75.00 e 69.00 g 97.00
2011 68.00 a 67.00 73.00 83.00 92.00 97.00 99.00 98.00 96.00 86.00 76.00 69.00 99.00
2012 66.00 67.00 73.00 88.00 90.00 97.00 98.00 98.00 87.00 86.00 a 76.00 a 63.00 g 98.00
2013 64.00 a 62.00 d 77.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.00 z 77.00
Period of Record Statistics
MEAN 64.36 67.46 72.71 80.08 87.29 96.42 97.81 94.66 90.62 83.41 73.43 65.12 98.78
S.D. 4.44 4.43 4.31 4.20 4.35 3.03 3.09 3.09 2.96 3.99 3.77 4.13 2.63
SKEW -1.00 -0.30 -0.20 -0.36 -0.15 -0.12 -0.43 -0.08 0.42 -0.36 -0.17 0.13 0.15
MAX 73.00 77.00 83.00 88.00 97.00 103.00 105.00 102.00 98.00 92.00 83.00 78.00 105.00
MIN 47.00 54.00 60.00 68.00 73.00 90.00 86.00 87.00 85.00 72.00 64.00 55.00 94.00
NO YRS 110 112 110 110 112 113 113 112 107 111 110 112 87