731  
CDUS43 KLMK 312037  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
437 PM EDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 31 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 79 252 PM 94 1895 82 -3 79  
1937  
2011  
MINIMUM 62 549 AM 37 1889 63 -1 61  
AVERAGE 71 72 -1 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.84 1907 0.14 -0.14 0.00  
MONTH TO DATE 4.33 5.18 -0.85 6.07  
SINCE MAR 1 18.32 14.58 3.74 13.31  
SINCE JAN 1 28.49 21.38 7.11 21.47  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 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 0 0 0  
MONTH TO DATE 49 60 -11 1  
SINCE MAR 1 597 806 -209 541  
SINCE JUL 1 3510 3934 -424 3176  
 
COOLING  
TODAY 6 8 -2 5  
MONTH TO DATE 111 160 -49 225  
SINCE MAR 1 212 212 0 329  
SINCE JAN 1 212 213 -1 330    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 AM  
LOWEST 45 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1895  
1934  
1951  
MINIMUM TEMPERATURE (F) 64 42 1966  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 622 AM EDT SUNSET 900 PM EDT  
JUNE 1 2025..........SUNRISE 621 AM EDT SUNSET 901 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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