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771 
CDUS45 KBOU 180849
CLIAPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO                                 
149 AM MST TUE DEC 18 2012


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 17 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         51     MM      MM  43      8       44               
  MINIMUM         22     MM      MM  17      5       16               
  AVERAGE         37                 30      7       30             
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00  MM      MM   0.02  -0.02     0.00           
  MONTH TO DATE    0.07               0.41  -0.34     0.09           
  SINCE DEC 1      0.07               0.41  -0.34     0.09           
  SINCE JAN 1     13.71              17.15  -3.44     3.86           
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                                                 
  MONTH TO DATE  478                                                 
                                                                     
 COOLING                                                             
  YESTERDAY        0                                                 
  MONTH TO DATE    0                                                 
...........................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (230)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)      

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    50                                                       
 LOWEST     22                                                       
 AVERAGE    36                                                       

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

                                                                     
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 18 2012......SUNRISE   715 AM MST   SUNSET   438 PM MST   
DECEMBER 19 2012......SUNRISE   716 AM MST   SUNSET   438 PM MST   

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




$$
217 
CDUS45 KBOU 181250 RRA
CLIAPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
149 AM MST TUE DEC 18 2012


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 17 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51     MM      MM  43      8       44
  MINIMUM         22     MM      MM  17      5       16
  AVERAGE         37                 30      7       30

PRECIPITATION (IN)
  YESTERDAY        0.00  MM      MM   0.02  -0.02     0.00
  MONTH TO DATE    0.07               0.41  -0.34     0.09
  SINCE DEC 1      0.07               0.41  -0.34     0.09
  SINCE JAN 1     13.71              17.15  -3.44     3.86

DEGREE DAYS
 HEATING
  YESTERDAY       28
  MONTH TO DATE  478

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


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (300)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50
 LOWEST     22
 AVERAGE    36

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


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 18 2012......SUNRISE   715 AM MST   SUNSET   438 PM MST
DECEMBER 19 2012......SUNRISE   716 AM MST   SUNSET   438 PM MST


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




$$