170  
CDUS43 KLMK 130025  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
825 PM EDT SAT APR 12 2025  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 12 2025
 
 
VALID AS OF 0825 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 538 PM 87 1896 69 -8 64  
1930  
MINIMUM 36 635 AM 25 1939 47 -11 48  
AVERAGE 49 58 -9 56  
 
PRECIPITATION (IN)  
TODAY 0.00 3.16 1948 0.15 -0.15 0.06  
MONTH TO DATE 7.86 1.74 6.12 2.86  
SINCE MAR 1 12.43 6.34 6.09 5.17  
SINCE JAN 1 22.60 13.14 9.46 13.33  
 
SNOWFALL (IN)  
TODAY 0.0 T 1934 0.0 0.0 0.0  
1940  
1951  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 T 2.2 -2.2 T  
SINCE JUL 1 22.7 13.4 9.3 4.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 8 8 9  
MONTH TO DATE 145 120 25 100  
SINCE MAR 1 506 644 -138 471  
SINCE JUL 1 3419 3772 -353 3106  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 12 -10 12  
SINCE MAR 1 25 20 5 24  
SINCE JAN 1 25 21 4 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 700 AM  
LOWEST 31 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1887  
MINIMUM TEMPERATURE (F) 48 26 1920  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 711 AM EDT SUNSET 817 PM EDT  
APRIL 13 2025.........SUNRISE 710 AM EDT SUNSET 818 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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