AFOS product CLISDF
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CDUS43 KLMK 170636
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
232 AM EDT SUN SEP 17 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 16 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         88    346 PM  96    1954  82      6       90       
                                      1897                          
  MINIMUM         64    648 AM  44    1916  61      3       71       
  AVERAGE         76                        71      5       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.47 1956   0.10  -0.10     0.10    
  MONTH TO DATE    4.74                      1.59   3.15     0.57    
  SINCE SEP 1      4.74                      1.59   3.15     0.57    
  SINCE JAN 1     34.15                     32.81   1.34    34.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   12                         2     10        0       
  SINCE SEP 1     12                         2     10        0       
  SINCE JUL 1     12                         2     10        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         7      4       16       
  MONTH TO DATE   51                       145    -94      207       
  SINCE SEP 1     51                       145    -94      207       
  SINCE JAN 1   1545                      1502     43     1815       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     2.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           600 AM                                     
 LOWEST     44           400 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        96      1955                    
 MINIMUM TEMPERATURE (F)   60        43      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2017.....SUNRISE   727 AM EDT   SUNSET   747 PM EDT   
SEPTEMBER 18 2017.....SUNRISE   727 AM EDT   SUNSET   746 PM EDT   

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




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