585  
CDUS43 KLMK 160141  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
841 PM EST FRI DEC 15 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 15 2023
 
 
VALID AS OF 0825 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 406 PM 73 1984 47 13 58  
MINIMUM 31 730 AM -7 1901 32 -1 42  
AVERAGE 46 40 6 50  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 2007 0.13 -0.13 T  
MONTH TO DATE 0.91 2.05 -1.14 2.57  
SINCE DEC 1 0.91 2.05 -1.14 2.57  
SINCE JAN 1 40.14 46.26 -6.12 42.33  
 
SNOWFALL (IN)  
TODAY 0.0 3.1 1989 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE DEC 1 0.0 0.8 -0.8 0.0  
SINCE JUL 1 T 1.2 -1.2 1.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 25 -6 15  
MONTH TO DATE 280 354 -74 281  
SINCE DEC 1 280 354 -74 281  
SINCE JUL 1 869 1073 -204 990  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1726 1743 -17 1899    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 24 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 70 1889  
1984  
MINIMUM TEMPERATURE (F) 32 -4 1989  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 752 AM EST SUNSET 524 PM EST  
DECEMBER 16 2023......SUNRISE 753 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.  
 

 
 
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