836  
CDUS43 KLMK 170636  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
136 AM EST FRI JAN 17 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR JANUARY 16 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 42 503 PM 71 1990 43 -1 19  
MINIMUM 21 159 AM -10 1977 27 -6 10  
AVERAGE 32 35 -3 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 1885 0.11 -0.11 T  
MONTH TO DATE 1.84 1.85 -0.01 3.56  
SINCE DEC 1 5.65 5.98 -0.33 5.42  
SINCE JAN 1 1.84 1.85 -0.01 3.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 1978 0.2 -0.2 T  
MONTH TO DATE 14.0 2.1 11.9 1.4  
SINCE DEC 1 14.2 4.3 9.9 1.5  
SINCE JUL 1 14.8 4.7 10.1 1.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 30 3 50  
MONTH TO DATE 575 469 106 506  
SINCE DEC 1 1258 1255 3 1115  
SINCE JUL 1 1728 1974 -246 1704  
 
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 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1000 PM  
LOWEST 49 400 AM  
AVERAGE 58  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 69 1894  
1952  
MINIMUM TEMPERATURE (F) 27 -13 1977  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 757 AM EST SUNSET 549 PM EST  
JANUARY 18 2025.......SUNRISE 757 AM EST SUNSET 550 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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