806  
CDUS43 KLMK 282034  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
434 PM EDT THU SEP 28 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 28 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 82 259 PM 95 2019 78 4 66  
MINIMUM 64 417 AM 36 1942 57 7 46  
AVERAGE 73 68 5 56  
 
PRECIPITATION (IN)  
TODAY 0.46 1.69 1944 0.14 0.32 0.00  
MONTH TO DATE 0.74 3.39 -2.65 2.04  
SINCE SEP 1 0.74 3.39 -2.65 2.04  
SINCE JAN 1 34.94 36.80 -1.86 36.48  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 9  
MONTH TO DATE 0 15 -15 20  
SINCE SEP 1 0 15 -15 20  
SINCE JUL 1 0 15 -15 20  
 
COOLING  
TODAY 8 4 4 0  
MONTH TO DATE 255 225 30 245  
SINCE SEP 1 255 225 30 245  
SINCE JAN 1 1620 1679 -59 1874    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 51 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 1953  
MINIMUM TEMPERATURE (F) 57 38 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 736 AM EDT SUNSET 731 PM EDT  
SEPTEMBER 29 2023.....SUNRISE 737 AM EDT SUNSET 729 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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