AFOS product CLI8D3
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CDUS43 KABR 211035
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
535 AM CDT SUN MAY 21 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR MAY 20 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         50   1206 AM  97    1934  71    -21       73       
  MINIMUM         38    807 PM  30    2002  47     -9       48       
  AVERAGE         44                        59    -15       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          1.22 1957   0.09   0.42     0.00    
  MONTH TO DATE    0.97                      1.77  -0.80     0.26    
  SINCE MAR 1      2.80                      5.17  -2.37     3.26    
  SINCE JAN 1      4.00                      6.03  -2.03     4.43    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                         7     14        4       
  MONTH TO DATE  143                       199    -56      197       
  SINCE MAR 1   1793                      1899   -106     1607       
  SINCE JUL 1   7057                      8158  -1101     6908       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   16                        11      5        7       
  SINCE MAR 1     16                        12      4        7       
  SINCE JAN 1     16                        12      4        7       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    13.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           900 PM                                     
 LOWEST     50          1200 AM                                     
 AVERAGE    75                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        96      1964                    
 MINIMUM TEMPERATURE (F)   47        32      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2017...........SUNRISE   550 AM CDT   SUNSET   900 PM CDT   
MAY 22 2017...........SUNRISE   549 AM CDT   SUNSET   901 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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