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CLIAPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
518 AM MST MON DEC 10 2012


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 9 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         22     MM      MM  43    -21       38
  MINIMUM          4     MM      MM  17    -13       11
  AVERAGE         13                 30    -17       25

PRECIPITATION (IN)
  YESTERDAY        T     MM      MM   0.03  -0.03     0.00
  MONTH TO DATE    0.04               0.26  -0.22     0.09
  SINCE DEC 1      0.04               0.26  -0.22     0.09
  SINCE JAN 1     13.68              17.00  -3.32     3.86

DEGREE DAYS
 HEATING
  YESTERDAY       52
  MONTH TO DATE  224

 COOLING
  YESTERDAY        0
  MONTH TO DATE    0
...........................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     45
 AVERAGE    73

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


THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        MM        MM
 MINIMUM TEMPERATURE (F)   17        MM        MM


SUNRISE AND SUNSET
DECEMBER 10 2012......SUNRISE   709 AM MST   SUNSET   435 PM MST
DECEMBER 11 2012......SUNRISE   710 AM MST   SUNSET   436 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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