301  
CDUS43 KLMK 200639  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
139 AM EST SAT JAN 20 2024  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR JANUARY 19 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 1215 AM 74 1907 43 -13 64  
MINIMUM 10 1159 PM -22 1994 27 -17 41  
AVERAGE 20 35 -15 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 3.00 1988 0.11 0.06 0.34  
MONTH TO DATE 3.73 2.17 1.56 4.06  
SINCE DEC 1 5.59 6.30 -0.71 7.34  
SINCE JAN 1 3.73 2.17 1.56 4.06  
 
SNOWFALL (IN)  
YESTERDAY 2.7 4.0 1956 0.1 2.6 0.0  
MONTH TO DATE 4.1 2.5 1.6 T  
SINCE DEC 1 4.2 4.7 -0.5 3.2  
SINCE JUL 1 4.2 5.1 -0.9 4.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 30 15 12  
MONTH TO DATE 633 559 74 346  
SINCE DEC 1 1242 1345 -103 1133  
SINCE JUL 1 1831 2064 -233 1842  
 
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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 58 900 PM  
AVERAGE 72  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 1906  
MINIMUM TEMPERATURE (F) 27 -16 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 756 AM EST SUNSET 552 PM EST  
JANUARY 21 2024.......SUNRISE 756 AM EST SUNSET 553 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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