249  
CDUS43 KLMK 042028  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
428 PM EDT THU MAY 04 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 4 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 258 PM 95 1959 75 -3 64  
MINIMUM 44 540 AM 32 1976 55 -11 57  
AVERAGE 58 65 -7 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 1884 0.19 -0.19 0.00  
MONTH TO DATE T 0.75 -0.75 0.36  
SINCE MAR 1 9.78 10.15 -0.37 7.17  
SINCE JAN 1 17.84 16.95 0.89 18.40  
 
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 1.5  
SINCE JUL 1 5.9 13.4 -7.5 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 3 4 4  
MONTH TO DATE 38 13 25 4  
SINCE MAR 1 733 759 -26 680  
SINCE JUL 1 3379 3887 -508 3519  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 0 12 -12 15  
SINCE MAR 1 40 64 -24 58  
SINCE JAN 1 42 65 -23 58    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.3  
 
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 76 700 AM  
LOWEST 31 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1949  
1959  
MINIMUM TEMPERATURE (F) 55 36 1954  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 643 AM EDT SUNSET 837 PM EDT  
MAY 5 2023...........SUNRISE 642 AM EDT SUNSET 838 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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