AFOS product CLIFSD
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CDUS43 KFSD 180628
CLIFSD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD                              
1228 AM CST FRI DEC 18 2015


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

...THE SIOUX FALLS SD CLIMATE SUMMARY FOR DECEMBER 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         28    228 AM  56    1962  28      0       20       
  MINIMUM         16   1058 PM -24    1922   9      7       -1       
  AVERAGE         22                        18      4       10      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.55 1908   0.02  -0.02     0.00    
  MONTH TO DATE    0.38                      0.42  -0.04     0.81    
  SINCE DEC 1      0.38                      0.42  -0.04     0.81    
  SINCE JAN 1     32.01                     26.11   5.90    28.75    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             5.5  1908   0.3   -0.3      0.0     
  MONTH TO DATE    2.0                       4.7   -2.7      2.0     
  SINCE DEC 1      2.0                       4.7   -2.7      2.0     
  SINCE JUL 1     19.3                      13.4    5.9     10.3     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        47     -4       55       
  MONTH TO DATE  568                       751   -183      632       
  SINCE DEC 1    568                       751   -183      632       
  SINCE JUL 1   1842                      2463   -621     2388       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    715                       690     25      610       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1200 AM                                     
 LOWEST     62           600 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   27        60      1923                    
 MINIMUM TEMPERATURE (F)    9       -26      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2015......SUNRISE   755 AM CST   SUNSET   452 PM CST   
DECEMBER 19 2015......SUNRISE   756 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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