789  
CDUS43 KLMK 232037  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
437 PM EDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 23 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 348 PM 97 2010 80 3 69  
MINIMUM 63 618 AM 39 1974 59 4 51  
1995  
AVERAGE 73 69 4 60  
 
PRECIPITATION (IN)  
TODAY 0.00 2.14 1936 0.13 -0.13 T  
MONTH TO DATE 0.24 2.73 -2.49 1.95  
SINCE SEP 1 0.24 2.73 -2.49 1.95  
SINCE JAN 1 34.44 36.14 -1.70 36.39  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 5  
MONTH TO DATE 0 7 -7 5  
SINCE SEP 1 0 7 -7 5  
SINCE JUL 1 0 7 -7 5  
 
COOLING  
TODAY 8 6 2 0  
MONTH TO DATE 209 201 8 234  
SINCE SEP 1 209 201 8 234  
SINCE JAN 1 1574 1655 -81 1863    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 22 300 PM  
AVERAGE 46  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 2010  
MINIMUM TEMPERATURE (F) 59 39 1949  
1983  
1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 731 AM EDT SUNSET 739 PM EDT  
SEPTEMBER 24 2023.....SUNRISE 732 AM EDT SUNSET 737 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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