784  
CDUS43 KLMK 200630  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
130 AM EST FRI DEC 20 2024  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
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)  
YESTERDAY  
MAXIMUM 46 307 PM 69 2008 46 0 40  
MINIMUM 36 721 AM -5 1884 32 4 22  
AVERAGE 41 39 2 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.44 2002 0.13 -0.13 0.00  
MONTH TO DATE 2.35 2.57 -0.22 1.19  
SINCE DEC 1 2.35 2.57 -0.22 1.19  
SINCE JAN 1 46.77 46.78 -0.01 40.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.1 1950 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.1 -0.9 0.1  
SINCE DEC 1 0.2 1.1 -0.9 0.1  
SINCE JUL 1 0.8 1.5 -0.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 26 -2 34  
MONTH TO DATE 463 458 5 376  
SINCE DEC 1 463 458 5 376  
SINCE JUL 1 933 1177 -244 965  
 
COOLING  
YESTERDAY 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 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 600 AM  
LOWEST 51 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1949  
MINIMUM TEMPERATURE (F) 31 0 1901  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 756 AM EST SUNSET 526 PM EST  
DECEMBER 21 2024......SUNRISE 756 AM EST SUNSET 527 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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