AFOS product CLI8D3
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CDUS43 KABR 141034
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
433 AM CST THU DEC 14 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 13 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1900 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    136 AM  53    2014  26     20       13       
  MINIMUM         21   1159 PM -25    1940   8     13       -4       
  AVERAGE         34                        17     17        5      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.47 1968   0.00   0.05     0.00    
  MONTH TO DATE    0.12                      0.18  -0.06     0.43    
  SINCE DEC 1      0.12                      0.18  -0.06     0.43    
  SINCE JAN 1     18.80                     22.12  -3.32    22.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.7                                               
  SINCE OCT 1      1.2                                               
  SINCE JUL 1      1.2                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        48    -17       60       
  MONTH TO DATE  480                       590   -110      648       
  SINCE DEC 1    480                       590   -110      648       
  SINCE JUL 1   2123                      2441   -318     1929       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    554                       527     27      625       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    21.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     45           100 AM                                     
 AVERAGE    69                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   26        54      1998                    
 MINIMUM TEMPERATURE (F)    8       -29      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2017......SUNRISE   801 AM CST   SUNSET   444 PM CST   
DECEMBER 15 2017......SUNRISE   802 AM CST   SUNSET   444 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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