939  
CDUS43 KLMK 232040  
CLILOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
440 PM EDT TUE SEP 23 2025  
   
...............................  
 
   
..THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR SEPTEMBER 23 2025  
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 237 PM 78 6 77  
MINIMUM 66 600 AM 57 9 66  
AVERAGE 75 68 7 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.13 -0.13 0.12  
MONTH TO DATE 1.29 2.72 -1.43 2.05  
SINCE SEP 1 1.29 2.72 -1.43 2.05  
SINCE JAN 1 36.77 36.26 0.51 34.00  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 9 12 -3 13  
SINCE SEP 1 9 12 -3 13  
SINCE JUL 1 12 12 0 14  
 
COOLING  
TODAY 10 4 6 7  
MONTH TO DATE 150 168 -18 190  
SINCE SEP 1 150 168 -18 190  
SINCE JAN 1 1475 1477 -2 1464    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 59 300 PM  
AVERAGE 78  
   
......................................................  
 
THE LOUISVILLE BOWMAN KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 57 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 732 AM EDT SUNSET 738 PM EDT  
SEPTEMBER 24 2025.....SUNRISE 732 AM EDT SUNSET 736 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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