918  
CDUS43 KLMK 140630  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
130 AM EST THU DEC 14 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 13 2023
 
 
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)  
YESTERDAY  
MAXIMUM 52 315 PM 70 1927 48 4 50  
2015  
MINIMUM 32 805 AM -3 1962 33 -1 34  
AVERAGE 42 40 2 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.16 1999 0.13 -0.13 0.00  
MONTH TO DATE 0.91 1.78 -0.87 1.31  
SINCE DEC 1 0.91 1.78 -0.87 1.31  
SINCE JAN 1 40.14 45.99 -5.85 41.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1914 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 0.0 0.6 -0.6 0.0  
SINCE JUL 1 T 1.0 -1.0 1.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 25 -2 23  
MONTH TO DATE 240 304 -64 253  
SINCE DEC 1 240 304 -64 253  
SINCE JUL 1 829 1023 -194 962  
 
COOLING  
YESTERDAY 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 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 25 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 73 1975  
MINIMUM TEMPERATURE (F) 32 2 1901  
1914  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 751 AM EST SUNSET 524 PM EST  
DECEMBER 15 2023......SUNRISE 752 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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