FT THOMAS, ARIZONA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(023144)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 196605
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
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 11.00 r 11.00
1959 12.00 18.00 17.00 35.00 33.00 41.00 c 62.00 e 62.00 a 40.00 36.00 15.00 18.00 12.00
1960 18.00 16.00 23.00 26.00 31.00 46.00 47.00 55.00 b 37.00 30.00 18.00 18.00 16.00
1961 15.00 a 20.00 b 24.00 b 29.00 ----- z 43.00 57.00 c ----- z 44.00 h 33.00 25.00 20.00 a 15.00
1962 11.00 20.00 21.00 a 29.00 a 33.00 c 43.00 d 48.00 50.00 a 48.00 24.00 23.00 19.00 11.00
1963 8.00 19.00 b 20.00 25.00 40.00 46.00 62.00 58.00 c 49.00 38.00 b 21.00 13.00 f 8.00
1964 9.00 p 11.00 20.00 h 30.00 b 30.00 d 47.00 59.00 c 55.00 b 47.00 a 31.00 f 20.00 h 12.00 a 9.00
1965 17.00 c 15.00 b 14.00 28.00 28.00 40.00 55.00 h 51.00 31.00 27.00 18.00 18.00 d 14.00
1966 18.00 19.00 18.00 29.00 43.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z 18.00
Period of Record Statistics
MEAN 14.14 17.25 19.57 28.88 34.00 43.71 55.83 55.17 42.00 31.33 20.00 17.50 16.00
S.D. 3.89 3.11 3.51 3.00 5.48 2.69 6.74 4.45 7.21 5.35 3.69 2.81 0.00
SKEW -0.41 -1.04 -0.27 0.84 0.70 -0.12 -0.48 0.33 -0.46 -0.11 0.05 -1.45 0.00
MAX 18.00 20.00 24.00 35.00 43.00 47.00 62.00 62.00 49.00 38.00 25.00 20.00 16.00
MIN 8.00 11.00 14.00 25.00 28.00 40.00 47.00 50.00 31.00 24.00 15.00 12.00 16.00
NO YRS 7 8 7 8 7 7 6 6 6 6 6 6 1