039  
CDUS43 KLMK 182136  
CLILOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
436 PM EST THU DEC 18 2025  
   
...............................  
 
   
..THE LOUISVILLE BOWMAN KY CLIMATE SUMMARY FOR DECEMBER 18 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 57 336 PM 46 11 47  
MINIMUM 44 131 AM 31 13 38  
AVERAGE 51 38 13 43  
 
PRECIPITATION (IN)  
TODAY 0.26 0.13 0.13 0.88  
MONTH TO DATE 1.24 2.28 -1.04 2.60  
SINCE DEC 1 1.24 2.28 -1.04 2.60  
SINCE JAN 1 47.47 46.52 0.95 50.33  
 
DEGREE DAYS  
HEATING  
TODAY 14 27 -13 22  
MONTH TO DATE 585 449 136 478  
SINCE DEC 1 585 449 136 478  
SINCE JUL 1 1341 1249 92 1104  
 
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 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 PM  
LOWEST 58 700 AM  
AVERAGE 76  
   
......................................................  
 
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 18 2025......SUNRISE 754 AM EST SUNSET 525 PM EST  
DECEMBER 19 2025......SUNRISE 755 AM EST SUNSET 525 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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