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CLIAPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO                                 
149 AM MST MON DEC 17 2012


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

...THE CENTENNIAL CO CLIMATE SUMMARY FOR DECEMBER 16 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         43     MM      MM  43      0       38               
  MINIMUM         16     MM      MM  17     -1       14               
  AVERAGE         30                 30      0       26             
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00  MM      MM   0.01  -0.01     0.00           
  MONTH TO DATE    0.07               0.39  -0.32     0.09           
  SINCE DEC 1      0.07               0.39  -0.32     0.09           
  SINCE JAN 1     13.71              17.13  -3.42     3.86           
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                                                 
  MONTH TO DATE  450                                                 
                                                                     
 COOLING                                                             
  YESTERDAY        0                                                 
  MONTH TO DATE    0                                                 
...........................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    NW (320)      

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91                                                       
 LOWEST     24                                                       
 AVERAGE    58                                                       

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

                                                                     
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 17 2012......SUNRISE   714 AM MST   SUNSET   437 PM MST   
DECEMBER 18 2012......SUNRISE   715 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.                                          




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