628  
CDUS43 KLMK 020637  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
137 AM EST THU JAN 02 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR JANUARY 1 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 41 144 AM 72 1952 44 -3 40  
MINIMUM 34 848 PM -5 1928 29 5 32  
AVERAGE 38 37 1 36  
 
PRECIPITATION (IN)  
YESTERDAY T 2.56 1966 0.12 -0.12 T  
MONTH TO DATE T 0.12 -0.12 T  
SINCE DEC 1 3.81 4.25 -0.44 1.86  
SINCE JAN 1 T 0.12 -0.12 T  
 
SNOWFALL (IN)  
YESTERDAY T 7.2 1964 0.1 -0.1 T  
MONTH TO DATE T 0.1 -0.1 T  
SINCE DEC 1 0.2 2.3 -2.1 0.1  
SINCE JUL 1 0.8 2.7 -1.9 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 28 -1 29  
MONTH TO DATE 27 28 -1 29  
SINCE DEC 1 710 814 -104 638  
SINCE JUL 1 1180 1533 -353 1227  
 
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 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.9  
 
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 82 700 AM  
LOWEST 54 300 PM  
AVERAGE 68  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 72 2006  
MINIMUM TEMPERATURE (F) 29 -5 1887  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 800 AM EST SUNSET 535 PM EST  
JANUARY 3 2025.......SUNRISE 800 AM EST SUNSET 536 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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