248  
CDUS43 KLMK 090643  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
243 AM EDT FRI MAY 09 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 8 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 75 356 PM 91 1896 76 -1 81  
1993  
MINIMUM 61 521 AM 33 1923 56 5 66  
AVERAGE 68 66 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.35 1972 0.18 -0.12 1.10  
MONTH TO DATE 1.57 1.48 0.09 2.69  
SINCE MAR 1 15.56 10.88 4.68 9.93  
SINCE JAN 1 25.73 17.68 8.05 18.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1923 0.0 0.0 0.0  
1947  
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  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 31 25 6 0  
SINCE MAR 1 579 771 -192 540  
SINCE JUL 1 3492 3899 -407 3175  
 
COOLING  
YESTERDAY 3 4 -1 9  
MONTH TO DATE 19 26 -7 69  
SINCE MAR 1 120 78 42 173  
SINCE JAN 1 120 79 41 174    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 900 AM  
LOWEST 54 400 PM  
AVERAGE 68  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1896  
MINIMUM TEMPERATURE (F) 57 33 1923  
1947  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 637 AM EDT SUNSET 842 PM EDT  
MAY 10 2025...........SUNRISE 636 AM EDT SUNSET 843 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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