AFOS product CLIFSD
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CLIFSD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1227 AM CST FRI DEC 16 2016


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

...THE SIOUX FALLS SD CLIMATE SUMMARY FOR DECEMBER 15 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         14   1159 PM  55    1913  28    -14       35       
                                      1908                          
  MINIMUM         -9    355 AM -24    1901  10    -19       31       
  AVERAGE          3                        19    -16       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.79 2014   0.02  -0.02     0.06    
  MONTH TO DATE    0.29                      0.38  -0.09     0.15    
  SINCE DEC 1      0.29                      0.38  -0.09     0.15    
  SINCE JAN 1     30.60                     26.07   4.53    31.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1           4.0  1940   0.3   -0.2       T      
  MONTH TO DATE    3.8                       4.2   -0.4      0.9     
  SINCE DEC 1      3.8                       4.2   -0.4      0.9     
  SINCE JUL 1      9.8                      12.9   -3.1     18.2     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       62                        46     16       32       
  MONTH TO DATE  709                       658     51      489       
  SINCE DEC 1    709                       658     51      489       
  SINCE JUL 1   1844                      2370   -526     1763       
                                                                     
 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    16   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           900 AM                                     
 LOWEST     63          1200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   28        60      1939                    
 MINIMUM TEMPERATURE (F)    9       -22      1914                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2016......SUNRISE   754 AM CST   SUNSET   451 PM CST   
DECEMBER 17 2016......SUNRISE   755 AM CST   SUNSET   452 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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