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CDUS45 KGJT 160722
CLIASE

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
1222 AM MST WED DEC 16 2020

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

...THE ASPEN CO CLIMATE SUMMARY FOR DECEMBER 15 2020...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         24    335 PM  MM      MM  32     -8       23   
  MINIMUM          7    854 PM  MM      MM   8     -1       10   
  AVERAGE         16                        20     -4       17     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01         MM      MM   0.03  -0.02     0.00     
  MONTH TO DATE    0.29                      0.52  -0.23     0.79     
  SINCE DEC 1      0.29                      0.52  -0.23     0.79     
  SINCE JAN 1      8.77                     16.64  -7.87    15.61     

SNOWFALL (IN)                                                              
  YESTERDAY       MM            MM      MM  MM     MM       MM        
  MONTH TO DATE   MM                        MM     MM       MM        
  SINCE DEC 1     MM                        MM     MM       MM        
  SINCE JUL 1     MM                        MM     MM       MM        
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       49                        45      4       48        
  MONTH TO DATE  644                       662    -18      599        
  SINCE DEC 1    644                       662    -18      599        
  SINCE JUL 1   2468                      2988   -520     2615        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    135                        39     96      111        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     4.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           100 AM                                      
 LOWEST     57           200 PM                                      
 AVERAGE    73                                                        

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


THE ASPEN CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   31        MM        MM                      
 MINIMUM TEMPERATURE (F)    8        MM        MM                      


SUNRISE AND SUNSET                                                    
DECEMBER 16 2020......SUNRISE   721 AM MST   SUNSET   446 PM MST     
DECEMBER 17 2020......SUNRISE   721 AM MST   SUNSET   446 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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