706  
CDUS43 KLMK 220628  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
228 AM EDT TUE APR 22 2025  
   
...............................  
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 21 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 77 1206 AM 86 1902 72 5 59  
1963  
1987  
MINIMUM 58 1159 PM 32 1888 51 7 42  
AVERAGE 68 61 7 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.65 1984 0.17 -0.08 0.00  
MONTH TO DATE 7.95 3.20 4.75 3.95  
SINCE MAR 1 12.52 7.80 4.72 6.26  
SINCE JAN 1 22.69 14.60 8.09 14.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 2021 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  
YESTERDAY 0 6 -6 14  
MONTH TO DATE 175 182 -7 134  
SINCE MAR 1 536 706 -170 505  
SINCE JUL 1 3449 3834 -385 3140  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 34 27 7 59  
SINCE MAR 1 57 35 22 71  
SINCE JAN 1 57 36 21 72    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 AM  
LOWEST 48 500 PM  
AVERAGE 65  
   
......................................................  
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 1960  
MINIMUM TEMPERATURE (F) 51 32 1936  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 657 AM EDT SUNSET 826 PM EDT  
APRIL 23 2025.........SUNRISE 656 AM EDT SUNSET 827 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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