428  
CDUS43 KLMK 300631  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
131 AM EST SAT DEC 30 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 29 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 40 1207 AM 69 1984 44 -4 60  
MINIMUM 36 1001 AM -7 1880 30 6 49  
AVERAGE 38 37 1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.93 1910 0.13 -0.12 0.01  
MONTH TO DATE 1.85 3.88 -2.03 2.91  
SINCE DEC 1 1.85 3.88 -2.03 2.91  
SINCE JAN 1 41.08 48.09 -7.01 42.67  
 
SNOWFALL (IN)  
YESTERDAY T 3.3 1935 0.1 -0.1 0.0  
MONTH TO DATE 0.1 2.0 -1.9 3.2  
SINCE DEC 1 0.1 2.0 -1.9 3.2  
SINCE JUL 1 0.1 2.4 -2.3 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 28 -1 10  
MONTH TO DATE 559 731 -172 770  
SINCE DEC 1 559 731 -172 770  
SINCE JUL 1 1148 1450 -302 1479  
 
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 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 70 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 1875  
MINIMUM TEMPERATURE (F) 30 -3 1880  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 759 AM EST SUNSET 532 PM EST  
DECEMBER 31 2023......SUNRISE 759 AM EST SUNSET 533 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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