AFOS product CLIFSD
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CLIFSD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1249 AM CST MON DEC 12 2016


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

...THE SIOUX FALLS SD CLIMATE SUMMARY FOR DECEMBER 11 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         22    944 AM  55    1974  29     -7       43       
  MINIMUM         -4   1157 PM -21    1917  11    -15       30       
  AVERAGE          9                        20    -11       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.41 2010   0.02  -0.02     0.00    
                                      1903                          
  MONTH TO DATE    0.29                      0.29   0.00     0.08    
  SINCE DEC 1      0.29                      0.29   0.00     0.08    
  SINCE JAN 1     30.60                     25.98   4.62    31.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             7.6  2010   0.3   -0.3      0.0     
  MONTH TO DATE    3.7                       3.1    0.6      0.9     
  SINCE DEC 1      3.7                       3.1    0.6      0.9     
  SINCE JUL 1      9.7                      11.8   -2.1     18.2     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       56                        45     11       28       
  MONTH TO DATE  472                       475     -3      367       
  SINCE DEC 1    472                       475     -3      367       
  SINCE JUL 1   1607                      2187   -580     1641       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    879                       690    189      715       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    11.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     73           300 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        58      1913                    
 MINIMUM TEMPERATURE (F)   10       -22      1932                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2016......SUNRISE   751 AM CST   SUNSET   451 PM CST   
DECEMBER 13 2016......SUNRISE   752 AM CST   SUNSET   451 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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