AFOS product CLI8D3
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CDUS43 KABR 161044
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
443 AM CST SAT DEC 16 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 15 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         36    444 PM  57    1939  26     10        8       
  MINIMUM         24    925 AM -22    1901   8     16      -10       
  AVERAGE         30                        17     13       -1      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.45 1902   0.01  -0.01     0.06    
  MONTH TO DATE    0.14                      0.20  -0.06     0.49    
  SINCE DEC 1      0.14                      0.20  -0.06     0.49    
  SINCE JAN 1     18.82                     22.14  -3.32    22.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.8                                               
  SINCE OCT 1      1.3                                               
  SINCE JUL 1      1.3                                               
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        48    -13       66       
  MONTH TO DATE  553                       686   -133      776       
  SINCE DEC 1    553                       686   -133      776       
  SINCE JUL 1   2196                      2537   -341     2057       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     7.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 AM                                     
 LOWEST     78           300 AM                                     
 AVERAGE    89                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   26        60      1962                    
 MINIMUM TEMPERATURE (F)    7       -18      1953                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2017......SUNRISE   803 AM CST   SUNSET   445 PM CST   
DECEMBER 17 2017......SUNRISE   803 AM CST   SUNSET   445 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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