AFOS product CLI8D3
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CDUS43 KABR 301744
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
1144 AM CST SAT DEC 30 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 29 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          1    407 PM  59    1999  23    -22       32       
  MINIMUM        -12    853 PM -20    1946   5    -17       20       
  AVERAGE         -5                        14    -19       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.45 1972   0.01   0.06     0.00    
  MONTH TO DATE    0.30                      0.36  -0.06     1.42    
  SINCE DEC 1      0.30                      0.36  -0.06     1.42    
  SINCE JAN 1     18.98                     22.30  -3.32    23.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        2.0                                               
  MONTH TO DATE    3.8                                               
  SINCE OCT 1      4.3                                               
  SINCE JUL 1      4.3                                               
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       70                        51     19       39       
  MONTH TO DATE 1267                      1387   -120     1389       
  SINCE DEC 1   1267                      1387   -120     1389       
  SINCE JUL 1   2910                      3238   -328     2670       
                                                                     
 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    22   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           800 PM                                     
 LOWEST     65          1200 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   23        48      1956                    
 MINIMUM TEMPERATURE (F)    5       -27      1967                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2017......SUNRISE   809 AM CST   SUNSET   453 PM CST   
DECEMBER 31 2017......SUNRISE   809 AM CST   SUNSET   454 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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