AFOS product CLIMHE
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CDUS43 KFSD 140632
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1230 AM CST SUN DEC 14 2014


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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 13 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         59    344 PM  63    1921  30     29       20       
  MINIMUM         31    146 AM -27    1917  12     19       10       
  AVERAGE         45                        21     24       15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.56 1937   0.01  -0.01     0.01    
  MONTH TO DATE    0.00                      0.25  -0.25     0.49    
  SINCE DEC 1      0.00                      0.25  -0.25     0.49    
  SINCE JAN 1     17.98                     21.32  -3.34    26.15    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.0  1937  MM     MM        0.1     
  MONTH TO DATE    0.0                      MM     MM        9.0     
  SINCE DEC 1      0.0                      MM     MM        9.0     
  SINCE JUL 1      5.6                      MM     MM       13.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        44    -24       50       
  MONTH TO DATE  452                       547    -95      688       
  SINCE DEC 1    452                       547    -95      688       
  SINCE JUL 1   2108                      2115     -7     2196       
                                                                     
 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 (190)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    12.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     62           100 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        65      1998                    
 MINIMUM TEMPERATURE (F)   12       -25      1917                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2014......SUNRISE   758 AM CST   SUNSET   455 PM CST   
DECEMBER 15 2014......SUNRISE   759 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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