AFOS product CLIMHE
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272 
CDUS43 KFSD 170713
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
113 AM CST THU DEC 17 2015


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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 16 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         31    151 AM  65    1939  29      2       22       
  MINIMUM         21   1047 AM -24    1901  12      9        6       
  AVERAGE         26                        20      6       14      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.53 1915   0.01   0.05      T      
  MONTH TO DATE    0.37                      0.28   0.09     0.87    
  SINCE DEC 1      0.37                      0.28   0.09     0.87    
  SINCE JAN 1     22.78                     21.35   1.43    18.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.2           6.0  1915  MM     MM         T      
  MONTH TO DATE    4.7                      MM     MM        4.2     
  SINCE DEC 1      4.7                      MM     MM        4.2     
  SINCE JUL 1     17.9                      MM     MM        9.8     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        45     -6       51       
  MONTH TO DATE  511                       680   -169      560       
  SINCE DEC 1    511                       680   -169      560       
  SINCE JUL 1   1694                      2248   -554     2216       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    894                       824     70      724       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    22.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  BLOWING SNOW                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     74          1200 PM                                     
 AVERAGE    87                                                       

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

                                                                     
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        58      1962                    
 MINIMUM TEMPERATURE (F)   11       -24      1922                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2015......SUNRISE   800 AM CST   SUNSET   456 PM CST   
DECEMBER 18 2015......SUNRISE   801 AM CST   SUNSET   456 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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