647  
CDUS43 KLMK 222133  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
433 PM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 22 2023
 
 
VALID TODAY AS OF 0425 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 59 332 PM 64 1893 46 13 49  
1949  
MINIMUM 32 220 AM -15 1989 31 1 7  
AVERAGE 46 38 8 28  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 2004 0.14 -0.14 0.29  
MONTH TO DATE 1.19 2.97 -1.78 2.86  
SINCE DEC 1 1.19 2.97 -1.78 2.86  
SINCE JAN 1 40.42 47.18 -6.76 42.62  
 
SNOWFALL (IN)  
TODAY 0.0 5.5 2004 0.0 0.0 2.8  
MONTH TO DATE 0.1 1.3 -1.2 2.8  
SINCE DEC 1 0.1 1.3 -1.2 2.8  
SINCE JUL 1 0.1 1.7 -1.6 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 27 -8 37  
MONTH TO DATE 440 538 -98 493  
SINCE DEC 1 440 538 -98 493  
SINCE JUL 1 1029 1257 -228 1202  
 
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 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 25 300 PM  
AVERAGE 47  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 2015  
MINIMUM TEMPERATURE (F) 31 -8 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 756 AM EST SUNSET 527 PM EST  
DECEMBER 23 2023......SUNRISE 757 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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