713  
CDUS43 KLMK 192139  
CLILOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
439 PM EST FRI DEC 19 2025  
   
...............................  
 
   
..THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR DECEMBER 19 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 45 1203 AM 45 0 44  
MINIMUM 28 935 AM 31 -3 35  
AVERAGE 37 38 -1 40  
 
PRECIPITATION (IN)  
TODAY 0.01 0.13 -0.12 0.00  
MONTH TO DATE 1.90 2.41 -0.51 2.60  
SINCE DEC 1 1.90 2.41 -0.51 2.60  
SINCE JAN 1 48.13 46.65 1.48 50.33  
 
DEGREE DAYS  
HEATING  
TODAY 28 27 1 25  
MONTH TO DATE 613 476 137 503  
SINCE DEC 1 613 476 137 503  
SINCE JUL 1 1369 1276 93 1129  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1562 1543 19 1546    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 52 400 PM  
AVERAGE 71  
   
......................................................  
 
THE LOUISVILLE BOWMAN KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 MM MM  
MINIMUM TEMPERATURE (F) 31 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 19 2025......SUNRISE 755 AM EST SUNSET 525 PM EST  
DECEMBER 20 2025......SUNRISE 755 AM EST SUNSET 526 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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