AFOS product CLISDF
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CDUS43 KLMK 180629
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
128 AM EST MON DEC 18 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 17 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         47    440 PM  70    2006  45      2       67       
  MINIMUM         39    128 AM   1    1989  29     10       38       
  AVERAGE         43                        37      6       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.22 2016   0.12  -0.11     2.22    
  MONTH TO DATE    0.98                      2.11  -1.13     3.66    
  SINCE DEC 1      0.98                      2.11  -1.13     3.66    
  SINCE JAN 1     42.81                     43.19  -0.38    41.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1904   0.0    0.0      0.0     
  MONTH TO DATE    T                         1.1   -1.1       T      
  SINCE DEC 1      T                         1.1   -1.1       T      
  SINCE JUL 1      T                         1.3   -1.3       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        28     -6       12       
  MONTH TO DATE  431                       435     -4      478       
  SINCE DEC 1    431                       435     -4      478       
  SINCE JUL 1   1097                      1170    -73      945       
                                                                     
 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    13   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           700 PM                                     
 LOWEST     53          1200 AM                                     
 AVERAGE    68                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        67      1877                    
 MINIMUM TEMPERATURE (F)   29         1      1884                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2017......SUNRISE   754 AM EST   SUNSET   525 PM EST   
DECEMBER 19 2017......SUNRISE   755 AM EST   SUNSET   526 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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