750 
CDUS45 KBOU 111216
CLIAPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
615 AM MDT TUE SEP 11 2012


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 10 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         89     MM      MM  78     11       77
  MINIMUM         57     MM      MM  50      7       48
  AVERAGE         73                 64      9       63

PRECIPITATION (IN)
  YESTERDAY        0.00  MM      MM   0.05  -0.05     0.00
  MONTH TO DATE    T                  0.44  -0.44     0.34
  SINCE SEP 1      T                  0.44  -0.44     0.34
  SINCE JAN 1     10.38              13.77  -3.39     0.37

DEGREE DAYS
 HEATING
  YESTERDAY        0
  MONTH TO DATE    6

 COOLING
  YESTERDAY        8
  MONTH TO DATE   57
...........................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (20)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    27
 LOWEST     10
 AVERAGE    19

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


THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        MM        MM
 MINIMUM TEMPERATURE (F)   50        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 11 2012.....SUNRISE   637 AM MDT   SUNSET   714 PM MDT
SEPTEMBER 12 2012.....SUNRISE   638 AM MDT   SUNSET   712 PM MDT


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




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