815  
CDUS43 KLMK 220040  
CLILOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
840 PM EDT THU AUG 21 2025  
   
...............................  
 
   
..THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR AUGUST 21 2025  
 
VALID AS OF 0825 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 79 149 PM 87 -8 77  
MINIMUM 67 148 AM 68 -1 51  
AVERAGE 73 77 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 -0.10 0.00  
MONTH TO DATE 1.45 2.47 -1.02 1.44  
SINCE JUN 1 8.80 11.71 -2.91 9.58  
SINCE JAN 1 35.48 32.48 3.00 31.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 1 3 -2 6  
SINCE JUL 1 0 0 0 1  
 
COOLING  
TODAY 8 12 -4 0  
MONTH TO DATE 291 279 12 224  
SINCE JUN 1 1163 1014 149 938  
SINCE JAN 1 1292 1197 95 1139    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 64 400 PM  
AVERAGE 77  
   
......................................................  
 
THE LOUISVILLE BOWMAN KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 MM MM  
MINIMUM TEMPERATURE (F) 68 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 703 AM EDT SUNSET 828 PM EDT  
AUGUST 22 2025........SUNRISE 704 AM EDT SUNSET 826 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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