AFOS product CLI8D3
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CDUS43 KABR 181041
CLI8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
541 AM CDT THU MAY 18 2017


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

...THE SISSETON SD CLIMATE SUMMARY FOR MAY 17 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         56   1216 AM  98    1934  70    -14       70       
  MINIMUM         51   1159 PM  29    2002  46      5       33       
  AVERAGE         54                        58     -4       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.26          1.30 1996   0.10   0.16     0.00    
  MONTH TO DATE    0.35                      1.49  -1.14     0.26    
  SINCE MAR 1      2.18                      4.89  -2.71     3.26    
  SINCE JAN 1      3.38                      5.75  -2.37     4.43    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         8      3       13       
  MONTH TO DATE   95                       177    -82      182       
  SINCE MAR 1   1745                      1877   -132     1592       
  SINCE JUL 1   7009                      8136  -1127     6893       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   16                         8      8        7       
  SINCE MAR 1     16                         9      7        7       
  SINCE JAN 1     16                         9      7        7       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    21.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     83          1000 AM                                     
 AVERAGE    88                                                       

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

                                                                     
THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        98      1934                    
 MINIMUM TEMPERATURE (F)   46        31      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2017...........SUNRISE   553 AM CDT   SUNSET   856 PM CDT   
MAY 19 2017...........SUNRISE   552 AM CDT   SUNSET   857 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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