AFOS product CLIMHE
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065 
CDUS43 KFSD 130640
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1238 AM CST SAT DEC 13 2014


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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 12 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         53    339 PM  59    1939  30     23       27       
                                      1921                          
  MINIMUM         34    432 AM -25    1932  12     22       10       
  AVERAGE         44                        21     23       19      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.20 1902   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.24  -0.24     0.48    
  SINCE DEC 1      0.00                      0.24  -0.24     0.48    
  SINCE JAN 1     17.98                     21.31  -3.33    26.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.5  1902  MM     MM        0.0     
  MONTH TO DATE    0.0                      MM     MM        8.9     
  SINCE DEC 1      0.0                      MM     MM        8.9     
  SINCE JUL 1      5.6                      MM     MM       12.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        44    -23       46       
  MONTH TO DATE  432                       503    -71      638       
  SINCE DEC 1    432                       503    -71      638       
  SINCE JUL 1   2088                      2071     17     2146       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    724                       824   -100      946       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED    13.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     59           300 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        63      1921                    
 MINIMUM TEMPERATURE (F)   12       -27      1917                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2014......SUNRISE   758 AM CST   SUNSET   455 PM CST   
DECEMBER 14 2014......SUNRISE   758 AM CST   SUNSET   455 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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