839  
CDUS43 KLMK 312134  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
434 PM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 711 AM 74 1875 44 13 46  
MINIMUM 45 359 PM 1 1876 29 16 33  
AVERAGE 51 37 14 40  
 
PRECIPITATION (IN)  
TODAY 0.04 1.56 1975 0.12 -0.08 T  
MONTH TO DATE 3.80 4.13 -0.33 1.86  
SINCE DEC 1 3.80 4.13 -0.33 1.86  
SINCE JAN 1 48.22 48.34 -0.12 41.09  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1960 0.1 -0.1 T  
MONTH TO DATE 0.2 2.2 -2.0 0.1  
SINCE DEC 1 0.2 2.2 -2.0 0.1  
SINCE JUL 1 0.8 2.6 -1.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 28 -14 25  
MONTH TO DATE 681 787 -106 609  
SINCE DEC 1 681 787 -106 609  
SINCE JUL 1 1151 1506 -355 1198  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2102 1743 359 1726    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 19.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 400 PM  
LOWEST 57 800 AM  
AVERAGE 67  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 72 1952  
MINIMUM TEMPERATURE (F) 29 -5 1928  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 759 AM EST SUNSET 533 PM EST  
JANUARY 1 2025.......SUNRISE 800 AM EST SUNSET 534 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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