128  
CDUS43 KLMK 090628  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
128 AM EST SAT DEC 09 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 8 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 63 302 PM 68 1894 49 14 51  
1922  
1980  
MINIMUM 48 839 AM -1 1917 34 14 48  
AVERAGE 56 41 15 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1972 0.14 -0.14 0.45  
MONTH TO DATE 0.34 1.08 -0.74 1.29  
SINCE DEC 1 0.34 1.08 -0.74 1.29  
SINCE JAN 1 39.57 45.29 -5.72 41.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.0 1917 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 T 0.7 -0.7 1.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 24 -15 15  
MONTH TO DATE 136 182 -46 156  
SINCE DEC 1 136 182 -46 156  
SINCE JUL 1 725 901 -176 865  
 
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 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 900 AM  
LOWEST 36 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 70 1897  
MINIMUM TEMPERATURE (F) 33 -6 1917  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 748 AM EST SUNSET 523 PM EST  
DECEMBER 10 2023......SUNRISE 748 AM EST SUNSET 523 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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