AFOS product CLISDF
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CDUS43 KLMK 200643
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
243 AM EDT SUN AUG 20 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR AUGUST 19 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         90    436 PM 101    1936  89      1       88       
  MINIMUM         71    640 AM  55    1953  69      2       74       
  AVERAGE         81                        78      3       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.89 1970   0.11  -0.11     0.00    
  MONTH TO DATE    3.54                      2.20   1.34     3.99    
  SINCE JUN 1      9.59                     10.22  -0.63    12.89    
  SINCE JAN 1     28.75                     30.09  -1.34    31.95    
                                                                     
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 JUN 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                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       16                        13      3       16       
  MONTH TO DATE  241                       265    -24      318       
  SINCE JUN 1   1068                      1032     36     1222       
  SINCE JAN 1   1360                      1206    154     1415       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     41           300 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88       101      1962                    
 MINIMUM TEMPERATURE (F)   68        54      1950                    
                                             1932                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2017........SUNRISE   702 AM EDT   SUNSET   829 PM EDT   
AUGUST 21 2017........SUNRISE   703 AM EDT   SUNSET   828 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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