AFOS product CLIICR
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CLIICR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD                               
139 AM MST FRI DEC 28 2012


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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 27 2012...

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         18    334 PM  34    -16       39                   
  MINIMUM         10   1159 PM  14     -4       22                   
  AVERAGE         14            24    -10       31                  
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.01  -0.01     0.00                
  MONTH TO DATE    T             0.31  -0.31     0.02                
  SINCE DEC 1      T             0.31  -0.31     0.02                
  SINCE JAN 1     10.16         21.56 -11.40    21.78                
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       51            41     10       34                   
  MONTH TO DATE  907          1075   -168      949                   
  SINCE DEC 1    907          1075   -168      949                   
  SINCE JUL 1   2228          2546   -318     2197                   
                                                                     
 COOLING                                                             
  YESTERDAY        0             0      0        0                   
  MONTH TO DATE    0             0      0        0                   
  SINCE DEC 1      0             0      0        0                   
  SINCE JAN 1   1470           916    554     1055                   
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           900 PM                                     
 LOWEST     67          1200 AM                                     
 AVERAGE    80                                                       

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

                                                                     

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2012......SUNRISE   811 AM CST   SUNSET   511 PM CST   
DECEMBER 29 2012......SUNRISE   812 AM CST   SUNSET   512 PM CST   

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




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