AFOS product CLISDF
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CDUS43 KLMK 280627
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
126 AM EST THU DEC 28 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         21   1203 AM  71    2008  43    -22       57       
  MINIMUM          8    838 AM  -2    1925  28    -20       34       
  AVERAGE         15                        36    -21       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.21 2015   0.12  -0.12      T      
  MONTH TO DATE    2.73                      3.36  -0.63     5.14    
  SINCE DEC 1      2.73                      3.36  -0.63     5.14    
  SINCE JAN 1     44.56                     44.44   0.12    43.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.6  1990   0.2   -0.2      0.0     
  MONTH TO DATE    0.2                       2.2   -2.0      0.1     
  SINCE DEC 1      0.2                       2.2   -2.0      0.1     
  SINCE JUL 1      0.2                       2.4   -2.2      0.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       50                        29     21       19       
  MONTH TO DATE  685                       722    -37      732       
  SINCE DEC 1    685                       722    -37      732       
  SINCE JUL 1   1351                      1457   -106     1199       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE DEC 1      0                         0      0        1       
  SINCE JAN 1   1789                      1613    176     2083       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           200 AM                                     
 LOWEST     31           400 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        68      2015                    
                                             1982                    
 MINIMUM TEMPERATURE (F)   28        -3      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2017......SUNRISE   759 AM EST   SUNSET   531 PM EST   
DECEMBER 29 2017......SUNRISE   759 AM EST   SUNSET   531 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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