AFOS product CLISDF
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CDUS43 KLMK 260628
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
128 AM EST TUE DEC 26 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 25 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         32    304 PM  68    1893  44    -12       56       
  MINIMUM         23    840 AM  -7    1983  28     -5       44       
  AVERAGE         28                        36     -8       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.09 1987   0.13  -0.13     0.00    
  MONTH TO DATE    2.73                      3.12  -0.39     4.66    
  SINCE DEC 1      2.73                      3.12  -0.39     4.66    
  SINCE JAN 1     44.56                     44.20   0.36    42.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.5  1890   0.1   -0.1      0.0     
  MONTH TO DATE    0.2                       1.9   -1.7      0.1     
  SINCE DEC 1      0.2                       1.9   -1.7      0.1     
  SINCE JUL 1      0.2                       2.1   -1.9      0.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        29      8       15       
  MONTH TO DATE  596                       664    -68      713       
  SINCE DEC 1    596                       664    -68      713       
  SINCE JUL 1   1262                      1399   -137     1180       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1789                      1613    176     2082       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    11.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68           200 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        76      2016                    
 MINIMUM TEMPERATURE (F)   28         4      1983                    
                                             1924                    
                                             1903                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 26 2017......SUNRISE   758 AM EST   SUNSET   529 PM EST   
DECEMBER 27 2017......SUNRISE   758 AM EST   SUNSET   530 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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