PHOENIX S MTN, te

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(026479)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198303
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
1975 31.00 a 29.00 33.00 35.00 48.00 a 63.00 a 71.00 69.00 c 63.00 47.00 b 35.00 35.00 a 29.00
1976 29.00 a 39.00 b 29.00 a 35.00 b 47.00 f 65.00 67.00 a 71.00 b 51.00 48.00 a 31.00 40.00 b 29.00
1977 31.00 b 35.00 36.00 a 37.00 48.00 69.00 68.00 a 71.00 a 64.00 d 50.00 43.00 43.00 a 31.00
1978 32.00 d 36.00 39.00 a 39.00 48.00 68.00 70.00 68.00 c 60.00 50.00 a 39.00 d 21.00 21.00
1979 27.00 34.00 37.00 28.00 a 48.00 a 61.00 68.00 63.00 63.00 48.00 34.00 39.00 a 27.00
1980 33.00 39.00 41.00 a 40.00 50.00 64.00 a ----- z 68.00 a 66.00 a 47.00 42.00 42.00 33.00
1981 39.00 38.00 30.00 a 41.00 56.00 68.00 a 66.00 67.00 64.00 50.00 40.00 42.00 30.00
1982 33.00 38.00 39.00 41.00 47.00 67.00 64.00 66.00 56.00 53.00 41.00 34.00 33.00
1983 37.00 39.00 42.00 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.00
Period of Record Statistics
MEAN 32.44 36.33 35.50 37.00 49.29 65.62 67.71 67.88 60.88 49.12 38.12 37.00 30.00
S.D. 3.71 3.32 4.41 4.38 3.09 2.83 2.36 2.64 5.03 2.03 4.29 7.25 3.00
SKEW 0.44 -1.25 -0.36 -1.06 1.72 -0.37 -0.12 -0.50 -1.04 0.70 -0.50 -1.45 0.00
MAX 39.00 39.00 41.00 41.00 56.00 69.00 71.00 71.00 66.00 53.00 43.00 43.00 33.00
MIN 27.00 29.00 29.00 28.00 47.00 61.00 64.00 63.00 51.00 47.00 31.00 21.00 27.00
NO YRS 9 9 8 8 7 8 7 8 8 8 8 8 3