AFOS product CLISDF
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CDUS43 KLMK 210628
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY                               
227 AM EDT FRI JUL 21 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR JULY 20 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         95    439 PM 100    1954  89      6       92       
  MINIMUM         75    529 AM  55    1947  70      5       78       
                                      1929                          
  AVERAGE         85                        79      6       85      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.98 1988   0.14  -0.14     0.54    
  MONTH TO DATE    1.59                      2.66  -1.07     3.12    
  SINCE JUN 1      4.85                      6.45  -1.60     7.37    
  SINCE JAN 1     24.01                     26.32  -2.31    26.43    
                                                                     
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       20                        14      6       20       
  MONTH TO DATE  313                       280     33      296       
  SINCE JUN 1    647                       604     43      701       
  SINCE JAN 1    939                       778    161      894       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           500 AM                                     
 LOWEST     49           400 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       103      1901                    
 MINIMUM TEMPERATURE (F)   70        56      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 21 2017..........SUNRISE   637 AM EDT   SUNSET   902 PM EDT   
JULY 22 2017..........SUNRISE   637 AM EDT   SUNSET   901 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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