AFOS product CLISDF
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CDUS43 KLMK 080647
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
246 AM EDT FRI SEP 8 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 7 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         72    312 PM 101    1899  85    -13       94       
  MINIMUM         51    639 AM  46    1988  64    -13       72       
                                      1962                          
  AVERAGE         62                        74    -12       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.78 1917   0.09  -0.09     0.00    
  MONTH TO DATE    4.18                      0.63   3.55      T      
  SINCE SEP 1      4.18                      0.63   3.55      T      
  SINCE JAN 1     33.59                     31.85   1.74    33.67    
                                                                     
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        3                         0      3        0       
  MONTH TO DATE    9                         0      9        0       
  SINCE SEP 1      9                         0      9        0       
  SINCE JUL 1      9                         0      9        0       
                                                                     
 COOLING                                                             
  YESTERDAY        0                        10    -10       18       
  MONTH TO DATE   20                        73    -53       87       
  SINCE SEP 1     20                        73    -53       87       
  SINCE JAN 1   1514                      1430     84     1695       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
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    89           600 AM                                     
 LOWEST     40           300 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        99      1939                    
                                             1900                    
 MINIMUM TEMPERATURE (F)   64        46      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2017.....SUNRISE   719 AM EDT   SUNSET   801 PM EDT   
SEPTEMBER  9 2017.....SUNRISE   720 AM EDT   SUNSET   800 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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