638  
CDUS43 KLMK 010630  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
230 AM EDT FRI AUG 01 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR JULY 31 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 434 PM 101 1913 89 -3 92  
MINIMUM 72 1158 PM 53 1971 71 1 71  
AVERAGE 79 80 -1 82  
 
PRECIPITATION (IN)  
YESTERDAY T 2.53 1938 0.14 -0.14 0.82  
MONTH TO DATE 5.93 4.05 1.88 5.91  
SINCE JUN 1 9.03 8.32 0.71 7.69  
SINCE JAN 1 37.52 29.70 7.82 29.16  
 
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 3 -3 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 15 -1 17  
MONTH TO DATE 567 462 105 481  
SINCE JUN 1 992 808 184 894  
SINCE JAN 1 1204 1021 183 1224    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 63 1200 PM  
AVERAGE 76  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1897  
MINIMUM TEMPERATURE (F) 71 55 1971  
 
SUNRISE AND SUNSET  
AUGUST 1 2025........SUNRISE 646 AM EDT SUNSET 852 PM EDT  
AUGUST 2 2025........SUNRISE 647 AM EDT SUNSET 851 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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