315  
CDUS43 KLMK 122129  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
429 PM EST THU DEC 12 2024  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 12 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 42 342 PM 73 2015 48 -6 55  
MINIMUM 27 459 AM -3 1962 33 -6 30  
AVERAGE 35 40 -5 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1873 0.14 -0.14 0.00  
MONTH TO DATE 0.46 1.65 -1.19 0.91  
SINCE DEC 1 0.46 1.65 -1.19 0.91  
SINCE JAN 1 44.88 45.86 -0.98 40.14  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 2010 0.1 -0.1 0.0  
MONTH TO DATE 0.2 0.6 -0.4 0.0  
SINCE DEC 1 0.2 0.6 -0.4 0.0  
SINCE JUL 1 0.8 1.0 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 25 5 22  
MONTH TO DATE 329 279 50 217  
SINCE DEC 1 329 279 50 217  
SINCE JUL 1 799 998 -199 806  
 
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 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 500 AM  
LOWEST 29 400 PM  
AVERAGE 40  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 70 1927  
2015  
MINIMUM TEMPERATURE (F) 33 -3 1962  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 750 AM EST SUNSET 523 PM EST  
DECEMBER 13 2024......SUNRISE 751 AM EST SUNSET 524 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
BJS  
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