YOUNGTOWN, ARIZONA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(029634)

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
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 99.00 84.00 a 80.00 99.00
1965 80.00 81.00 85.00 97.00 101.00 104.00 110.00 109.00 103.00 102.00 92.00 81.00 a 110.00
1966 75.00 75.00 91.00 92.00 102.00 110.00 110.00 109.00 105.00 95.00 90.00 77.00 110.00
1967 79.00 83.00 91.00 86.00 106.00 108.00 ----- z 112.00 105.00 98.00 92.00 70.00 112.00
1968 75.00 84.00 89.00 96.00 107.00 115.00 110.00 106.00 109.00 96.00 85.00 75.00 115.00
1969 75.00 75.00 94.00 98.00 108.00 110.00 113.00 114.00 108.00 99.00 84.00 78.00 114.00
1970 75.00 85.00 84.00 93.00 112.00 118.00 114.00 114.00 110.00 95.00 85.00 79.00 118.00
1971 87.00 85.00 98.00 97.00 101.00 112.00 114.00 108.00 112.00 97.00 b 89.00 78.00 a 114.00
1972 76.00 89.00 a 97.00 98.00 102.00 111.00 114.00 114.00 105.00 102.00 83.00 75.00 114.00
1973 77.00 78.00 76.00 99.00 107.00 116.00 113.00 109.00 107.00 99.00 87.00 78.00 a 116.00
1974 76.00 83.00 92.00 96.00 111.00 116.00 112.00 108.00 109.00 102.00 82.00 71.00 116.00
1975 79.00 84.00 86.00 89.00 102.00 108.00 111.00 114.00 106.00 99.00 94.00 81.00 114.00
1976 84.00 82.00 91.00 96.00 105.00 114.00 117.00 109.00 105.00 96.00 89.00 75.00 117.00
1977 76.00 87.00 a 88.00 98.00 108.00 110.00 110.00 113.00 110.00 100.00 89.00 77.00 113.00
1978 74.00 79.00 89.00 93.00 107.00 113.00 114.00 106.00 106.00 102.00 89.00 74.00 114.00
1979 65.00 78.00 84.00 94.00 104.00 114.00 113.00 108.00 111.00 102.00 84.00 80.00 114.00
1980 75.00 84.00 78.00 102.00 104.00 112.00 116.00 113.00 107.00 108.00 93.00 84.00 116.00
1981 79.00 87.00 89.00 101.00 100.00 113.00 112.00 114.00 106.00 94.00 88.00 82.00 114.00
1982 75.00 85.00 82.00 96.00 101.00 109.00 111.00 112.00 111.00 95.00 81.00 70.00 112.00
1983 79.00 80.00 87.00 91.00 111.00 106.00 116.00 110.00 109.00 92.00 86.00 71.00 116.00
1984 78.00 80.00 88.00 100.00 110.00 107.00 109.00 108.00 104.00 92.00 84.00 73.00 110.00
1985 73.00 81.00 83.00 99.00 101.00 112.00 114.00 111.00 101.00 94.00 83.00 74.00 114.00
1986 82.00 89.00 95.00 95.00 103.00 107.00 112.00 112.00 108.00 92.00 82.00 74.00 112.00
1987 79.00 80.00 84.00 98.00 99.00 110.00 112.00 108.00 106.00 102.00 85.00 74.00 112.00
1988 78.00 81.00 97.00 98.00 103.00 112.00 108.00 108.00 104.00 101.00 91.00 78.00 112.00
1989 75.00 89.00 92.00 101.00 106.00 112.00 115.00 109.00 106.00 98.00 87.00 74.00 115.00
1990 81.00 85.00 92.00 98.00 103.00 122.00 112.00 110.00 109.00 98.00 88.00 77.00 122.00
1991 77.00 83.00 82.00 94.00 101.00 109.00 111.00 111.00 105.00 103.00 88.00 75.00 111.00
1992 76.00 81.00 83.00 103.00 102.00 109.00 112.00 113.00 106.00 100.00 84.00 73.00 113.00
1993 78.00 76.00 88.00 100.00 104.00 115.00 115.00 116.00 108.00 103.00 84.00 75.00 116.00
1994 78.00 79.00 89.00 100.00 106.00 119.00 113.00 116.00 108.00 95.00 83.00 76.00 119.00
1995 72.00 87.00 88.00 99.00 102.00 110.00 122.00 114.00 112.00 102.00 90.00 79.00 122.00
1996 85.00 88.00 90.00 102.00 111.00 112.00 115.00 115.00 104.00 105.00 92.00 83.00 115.00
1997 79.00 81.00 96.00 98.00 108.00 109.00 114.00 113.00 108.00 105.00 91.00 76.00 114.00
1998 77.00 73.00 92.00 98.00 99.00 ----- z 118.00 115.00 110.00 101.00 83.00 82.00 118.00
1999 79.00 84.00 88.00 98.00 106.00 111.00 112.00 112.00 108.00 103.00 95.00 78.00 112.00
2000 82.00 85.00 86.00 102.00 113.00 112.00 114.00 112.00 114.00 104.00 76.00 76.00 114.00
2001 76.00 79.00 90.00 99.00 109.00 114.00 117.00 112.00 107.00 97.00 93.00 73.00 117.00
2002 79.00 83.00 91.00 99.00 110.00 111.00 113.00 112.00 110.00 95.00 86.00 72.00 113.00
2003 83.00 82.00 88.00 91.00 109.00 110.00 115.00 115.00 109.00 106.00 82.00 77.00 115.00
2004 79.00 v 80.00 97.00 99.00 104.00 109.00 112.00 112.00 108.00 98.00 85.00 78.00 112.00
2005 80.00 73.00 88.00 95.00 110.00 113.00 118.00 111.00 107.00 100.00 88.00 79.00 118.00
2006 80.00 85.00 85.00 ----- z 104.00 112.00 117.00 108.00 107.00 100.00 88.00 79.00 117.00
2007 78.00 83.00 98.00 101.00 103.00 110.00 114.00 112.00 109.00 96.00 91.00 73.00 114.00
2008 71.00 82.00 88.00 97.00 110.00 114.00 112.00 113.00 108.00 100.00 91.00 80.00 114.00
2009 85.00 85.00 89.00 101.00 106.00 109.00 113.00 112.00 106.00 101.00 93.00 73.00 113.00
2010 74.00 77.00 86.00 94.00 98.00 111.00 114.00 112.00 110.00 104.00 91.00 79.00 114.00
2011 75.00 a 78.00 94.00 98.00 100.00 a 113.00 116.00 114.00 110.00 100.00 a 87.00 72.00 116.00
2012 81.00 79.00 a 91.00 104.00 b 108.00 b 111.00 113.00 115.00 106.00 b 103.00 a 88.00 79.00 115.00
2013 78.00 a 79.00 94.00 b 87.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.00 z 94.00
Period of Record Statistics
MEAN 77.71 81.86 89.04 97.30 105.15 111.57 113.45 111.52 107.54 99.39 87.24 76.47 114.51
S.D. 3.89 4.02 4.95 3.71 3.92 3.35 2.64 2.65 2.57 3.83 4.03 3.47 2.68
SKEW -0.24 -0.22 -0.23 -0.80 0.16 0.65 0.63 -0.29 0.02 -0.11 -0.21 0.07 0.81
MAX 87.00 89.00 98.00 104.00 113.00 122.00 122.00 116.00 114.00 108.00 95.00 84.00 122.00
MIN 65.00 73.00 76.00 86.00 98.00 104.00 108.00 106.00 101.00 92.00 76.00 70.00 110.00
NO YRS 48 49 49 47 48 47 47 48 48 49 49 49 43