018  
CDUS43 KLMK 052041  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
441 PM EDT SAT APR 05 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 5 2025  
 
VALID TODAY AS OF 0425 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 69 150 PM 87 1988 66 3 52  
MINIMUM 60 343 AM 25 1898 45 15 37  
1944  
AVERAGE 65 55 10 45  
 
PRECIPITATION (IN)  
TODAY 0.97 2.32 1883 0.14 0.83 0.00  
MONTH TO DATE 5.84 0.71 5.13 0.93  
SINCE MAR 1 10.41 5.31 5.10 3.24  
SINCE JAN 1 20.58 12.11 8.47 11.40  
 
SNOWFALL (IN)  
TODAY 0.0 1.7 1898 0.0 0.0 0.0  
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 0 10 -10 20  
MONTH TO DATE 28 55 -27 60  
SINCE MAR 1 389 579 -190 431  
SINCE JUL 1 3302 3707 -405 3066  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 5 -3 10  
SINCE MAR 1 25 13 12 22  
SINCE JAN 1 25 14 11 23    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 800 AM  
LOWEST 81 300 PM  
AVERAGE 86  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1873  
2010  
MINIMUM TEMPERATURE (F) 45 26 1982  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 722 AM EDT SUNSET 810 PM EDT  
APRIL 6 2025.........SUNRISE 720 AM EDT SUNSET 811 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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