AFOS product CLIDUG
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CDUS45 KTWC 130732 RRA
CLIDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST WED DEC 13 2017


...................................

...THE DOUGLAS AZ CLIMATE SUMMARY FOR DECEMBER 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    230 PM  77    1950  63      3       73
  MINIMUM         27    610 AM  14    1953  29     -2       32
  AVERAGE         47                        46      1       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 2011   0.03  -0.03     0.00
  MONTH TO DATE    0.03                      0.38  -0.35     0.16
  SINCE OCT 1      0.26                      1.96  -1.70     0.42
  SINCE JAN 1      8.94                     12.51  -3.57    12.56

DEGREE DAYS
 HEATING
  YESTERDAY       18                        19     -1       12
  MONTH TO DATE  179                       217    -38      209
  SINCE DEC 1    179                       217    -38      209
  SINCE JUL 1    377                       652   -275      545

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1892                      1813     79     1786
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    12.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

..........................................................


THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        76      1995
 MINIMUM TEMPERATURE (F)   29        12      1989


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   709 AM MST   SUNSET   516 PM MST
DECEMBER 14 2017......SUNRISE   710 AM MST   SUNSET   517 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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