AFOS product CLI8D3
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CDUS43 KABR 221042
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
541 AM CDT FRI SEP 22 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 21 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         84    315 PM  97    1937  70     14       71       
  MINIMUM         47    637 AM  22    1934  45      2       50       
  AVERAGE         66                        58      8       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.83 1989   0.08  -0.08     0.00    
  MONTH TO DATE    0.88                      1.73  -0.85     1.88    
  SINCE SEP 1      0.88                      1.73  -0.85     1.88    
  SINCE JAN 1     13.60                     18.47  -4.87    17.32    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8        4       
  MONTH TO DATE   63                       111    -48       51       
  SINCE SEP 1     63                       111    -48       51       
  SINCE JUL 1     77                       154    -77       78       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE   72                        40     32       37       
  SINCE SEP 1     72                        40     32       37       
  SINCE JAN 1    540                       519     21      618       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
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           900 PM                                     
 LOWEST     38          1200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70       101      1936                    
 MINIMUM TEMPERATURE (F)   44        23      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 22 2017.....SUNRISE   715 AM CDT   SUNSET   725 PM CDT   
SEPTEMBER 23 2017.....SUNRISE   717 AM CDT   SUNSET   723 PM CDT   

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




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