AFOS product CLIIEN
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CLIIEN


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD                               
140 AM MST MON DEC 16 2019


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

...THE PINE RIDGE SD CLIMATE SUMMARY FOR DECEMBER 15 2019...

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


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29    157 PM  36     -7       49                   
  MINIMUM          3   1117 PM   9     -6       28                   
  AVERAGE         16            22     -6       39                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.02   0.05     0.00                
  MONTH TO DATE    0.24          0.17   0.07     0.50                
  SINCE DEC 1      0.24          0.17   0.07     0.50                
  SINCE JAN 1     15.61         17.34  -1.73    16.11                
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49            43      6       26                   
  MONTH TO DATE  568           615    -47      604                   
  SINCE DEC 1    568           615    -47      604                   
  SINCE JUL 1   2402          2305     97     2354                   
                                                                     
 COOLING                                                             
  YESTERDAY        0             0      0        0                   
  MONTH TO DATE    0             0      0        0                   
  SINCE DEC 1      0             0      0        0                   
  SINCE JAN 1    685           717    -32      829                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           900 AM                                     
 LOWEST     69           200 PM                                     
 AVERAGE    85                                                       

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

                                                                     

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2019......SUNRISE   715 AM MST   SUNSET   416 PM MST   
DECEMBER 17 2019......SUNRISE   716 AM MST   SUNSET   417 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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