833  
CDUS43 KLMK 040627  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
227 AM EDT FRI APR 04 2025  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 3 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 68 1133 AM 86 1946 65 3 55  
MINIMUM 53 1051 PM 24 1936 44 9 39  
AVERAGE 61 55 6 47  
 
PRECIPITATION (IN)  
YESTERDAY 2.23 5.64 2015 0.14 2.09 0.06  
MONTH TO DATE 2.66 0.43 2.23 0.90  
SINCE MAR 1 7.23 5.03 2.20 3.21  
SINCE JAN 1 17.40 11.83 5.57 11.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1899 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 2.1 -2.1 T  
SINCE JUL 1 22.7 13.3 9.4 4.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 11 -7 18  
MONTH TO DATE 20 34 -14 18  
SINCE MAR 1 381 558 -177 389  
SINCE JUL 1 3294 3686 -392 3024  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 3 -1 10  
SINCE MAR 1 25 11 14 22  
SINCE JAN 1 25 12 13 23    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 63 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1934  
MINIMUM TEMPERATURE (F) 44 27 1975  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 723 AM EDT SUNSET 809 PM EDT  
APRIL 5 2025.........SUNRISE 722 AM EDT SUNSET 810 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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