YOUNGTOWN, ARIZONA

Monthly Extreme Minimum 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 45.00 28.00 a 27.00 27.00
1965 29.00 28.00 29.00 40.00 38.00 52.00 70.00 58.00 48.00 45.00 37.00 31.00 a 28.00
1966 26.00 29.00 24.00 44.00 52.00 54.00 62.00 66.00 62.00 40.00 32.00 22.00 22.00
1967 24.00 30.00 34.00 38.00 40.00 55.00 72.00 67.00 57.00 44.00 39.00 28.00 24.00
1968 28.00 37.00 36.00 38.00 47.00 54.00 63.00 54.00 50.00 42.00 32.00 21.00 21.00
1969 26.00 28.00 27.00 40.00 44.00 51.00 65.00 68.00 57.00 37.00 33.00 25.00 25.00
1970 20.00 29.00 35.00 34.00 44.00 53.00 64.00 58.00 51.00 35.00 34.00 30.00 20.00
1971 20.00 26.00 24.00 40.00 47.00 52.00 65.00 68.00 54.00 36.00 d 34.00 26.00 a 20.00
1972 21.00 27.00 a 35.00 42.00 52.00 59.00 65.00 67.00 56.00 41.00 34.00 25.00 21.00
1973 27.00 34.00 34.00 40.00 48.00 61.00 63.00 63.00 54.00 41.00 30.00 29.00 a 27.00
1974 22.00 29.00 35.00 43.00 46.00 57.00 67.00 65.00 62.00 44.00 36.00 26.00 22.00
1975 27.00 29.00 37.00 38.00 41.00 58.00 66.00 62.00 59.00 39.00 32.00 31.00 27.00
1976 23.00 38.00 34.00 39.00 55.00 58.00 68.00 65.00 59.00 43.00 28.00 30.00 23.00
1977 27.00 33.00 a 33.00 32.00 47.00 62.00 70.00 68.00 57.00 48.00 38.00 34.00 27.00
1978 30.00 34.00 37.00 40.00 49.00 57.00 d 62.00 62.00 53.00 47.00 38.00 21.00 21.00
1979 28.00 31.00 36.00 38.00 44.00 56.00 64.00 62.00 65.00 40.00 31.00 32.00 28.00
1980 33.00 32.00 40.00 38.00 48.00 57.00 72.00 65.00 58.00 42.00 33.00 35.00 32.00
1981 33.00 31.00 42.00 43.00 50.00 68.00 74.00 68.00 62.00 45.00 33.00 31.00 31.00
1982 30.00 31.00 36.00 42.00 50.00 57.00 65.00 68.00 54.00 43.00 39.00 34.00 30.00
1983 30.00 35.00 38.00 39.00 48.00 56.00 67.00 68.00 63.00 55.00 32.00 33.00 30.00
1984 31.00 34.00 39.00 42.00 50.00 63.00 69.00 70.00 63.00 44.00 32.00 33.00 31.00
1985 31.00 27.00 34.00 49.00 53.00 58.00 68.00 64.00 55.00 53.00 34.00 31.00 27.00
1986 36.00 31.00 42.00 46.00 46.00 63.00 67.00 73.00 51.00 47.00 39.00 31.00 31.00
1987 24.00 35.00 38.00 44.00 53.00 63.00 66.00 68.00 62.00 57.00 36.00 27.00 24.00
1988 30.00 37.00 37.00 42.00 47.00 60.00 70.00 73.00 55.00 57.00 36.00 25.00 25.00
1989 30.00 33.00 34.00 47.00 53.00 61.00 70.00 66.00 58.00 45.00 45.00 30.00 30.00
1990 33.00 24.00 35.00 50.00 54.00 58.00 72.00 68.00 61.00 53.00 34.00 25.00 24.00
1991 28.00 39.00 39.00 44.00 50.00 64.00 72.00 70.00 63.00 39.00 36.00 31.00 28.00
1992 32.00 42.00 44.00 51.00 58.00 61.00 64.00 66.00 61.00 53.00 33.00 31.00 31.00
1993 33.00 40.00 40.00 47.00 53.00 54.00 69.00 67.00 57.00 43.00 34.00 29.00 29.00
1994 32.00 31.00 44.00 47.00 53.00 65.00 69.00 78.00 59.00 48.00 32.00 36.00 31.00
1995 35.00 42.00 40.00 42.00 49.00 59.00 66.00 73.00 62.00 46.00 41.00 32.00 32.00
1996 31.00 34.00 40.00 51.00 54.00 64.00 70.00 71.00 61.00 39.00 38.00 29.00 29.00
1997 29.00 35.00 38.00 47.00 58.00 63.00 69.00 72.00 66.00 47.00 39.00 30.00 29.00
1998 33.00 37.00 a 38.00 40.00 50.00 ----- z 69.00 75.00 61.00 49.00 38.00 30.00 30.00
1999 36.00 38.00 42.00 39.00 47.00 55.00 69.00 b 69.00 67.00 51.00 37.00 31.00 31.00
2000 33.00 40.00 40.00 47.00 56.00 67.00 69.00 69.00 63.00 50.00 c 32.00 a 36.00 32.00
2001 34.00 35.00 40.00 41.00 c 55.00 65.00 73.00 72.00 67.00 55.00 36.00 30.00 30.00
2002 33.00 31.00 33.00 49.00 54.00 67.00 74.00 64.00 61.00 50.00 42.00 33.00 31.00
2003 37.00 34.00 40.00 42.00 49.00 66.00 73.00 72.00 66.00 53.00 35.00 28.00 28.00
2004 31.00 v 33.00 41.00 49.00 60.00 64.00 68.00 72.00 59.00 47.00 32.00 31.00 31.00
2005 36.00 41.00 41.00 47.00 55.00 64.00 72.00 73.00 63.00 54.00 35.00 30.00 30.00
2006 33.00 35.00 38.00 ----- z 58.00 68.00 76.00 72.00 61.00 51.00 30.00 31.00 30.00
2007 23.00 36.00 36.00 48.00 55.00 64.00 75.00 74.00 60.00 52.00 42.00 32.00 23.00
2008 31.00 33.00 40.00 49.00 53.00 63.00 70.00 71.00 69.00 46.00 46.00 31.00 31.00
2009 35.00 36.00 42.00 41.00 60.00 64.00 78.00 70.00 67.00 40.00 41.00 31.00 31.00
2010 36.00 39.00 39.00 43.00 49.00 63.00 74.00 69.00 64.00 53.00 32.00 27.00 27.00
2011 28.00 26.00 42.00 40.00 51.00 59.00 71.00 76.00 a 67.00 a 52.00 a 40.00 29.00 26.00
2012 35.00 38.00 39.00 48.00 a 56.00 b 68.00 71.00 73.00 67.00 b 0.00 a 39.00 32.00 0.00
2013 25.00 a 33.00 41.00 b 57.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00 z 25.00
Period of Record Statistics
MEAN 29.73 33.47 37.18 42.98 50.60 60.21 68.90 68.17 59.94 45.43 35.49 29.65 27.27
S.D. 4.57 4.45 4.48 4.50 5.02 4.74 3.81 4.81 5.03 8.74 4.08 3.46 3.74
SKEW -0.46 0.00 -1.17 -0.03 -0.29 -0.14 0.12 -0.62 -0.36 -2.80 0.48 -0.65 -0.54
MAX 37.00 42.00 44.00 51.00 60.00 68.00 78.00 78.00 69.00 57.00 46.00 36.00 32.00
MIN 20.00 24.00 24.00 32.00 38.00 51.00 62.00 54.00 48.00 0.00 28.00 21.00 20.00
NO YRS 48 49 49 47 48 47 48 48 48 49 49 49 44