AFOS product CLIMHE
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CDUS43 KFSD 200708
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
107 AM CST TUE DEC 20 2016


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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 19 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         38   1159 PM  56    1923  29      9       36       
                                      1917                          
  MINIMUM          5    432 AM -24    1901  11     -6        7       
  AVERAGE         22                        20      2       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.65 1902   0.01  -0.01     0.00    
  MONTH TO DATE    0.59                      0.32   0.27     0.37    
  SINCE DEC 1      0.59                      0.32   0.27     0.37    
  SINCE JAN 1     25.80                     21.39   4.41    22.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1968  MM     MM        0.0     
  MONTH TO DATE    8.1                      MM     MM        4.7     
  SINCE DEC 1      8.1                      MM     MM        4.7     
  SINCE JUL 1     13.6                      MM     MM       17.9     
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        45     -2       43       
  MONTH TO DATE  952                       815    137      646       
  SINCE DEC 1    952                       815    137      646       
  SINCE JUL 1   2046                      2383   -337     1829       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1036                       824    212      894       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    11.0                                         

                                                                     
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    76           200 AM                                     
 LOWEST     50          1200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   28        58      1900                    
 MINIMUM TEMPERATURE (F)   11       -25      1916                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2016......SUNRISE   803 AM CST   SUNSET   458 PM CST   
DECEMBER 21 2016......SUNRISE   803 AM CST   SUNSET   458 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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