566  
CDUS43 KLMK 090627  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
127 AM EST THU JAN 09 2025  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR JANUARY 8 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 145 AM 70 2008 43 -16 46  
MINIMUM 18 1151 PM -4 1942 28 -10 30  
AVERAGE 23 36 -13 38  
 
PRECIPITATION (IN)  
YESTERDAY T 2.22 1920 0.11 -0.11 0.31  
MONTH TO DATE 1.58 0.94 0.64 0.81  
SINCE DEC 1 5.39 5.07 0.32 2.67  
SINCE JAN 1 1.58 0.94 0.64 0.81  
 
SNOWFALL (IN)  
YESTERDAY 0.5 5.5 1886 0.2 0.3 0.0  
MONTH TO DATE 11.0 1.0 10.0 T  
SINCE DEC 1 11.2 3.2 8.0 0.1  
SINCE JUL 1 11.8 3.6 8.2 0.1  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 29 13 27  
MONTH TO DATE 276 231 45 224  
SINCE DEC 1 959 1017 -58 833  
SINCE JUL 1 1429 1736 -307 1422  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 62 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 1939  
1949  
MINIMUM TEMPERATURE (F) 28 -10 1875  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 759 AM EST SUNSET 541 PM EST  
JANUARY 10 2025.......SUNRISE 759 AM EST SUNSET 542 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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