689  
CDUS43 KLMK 010028  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
828 PM EDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID AS OF 0825 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 86 249 PM 98 2019 77 9 74  
MINIMUM 61 715 AM 33 1949 56 5 48  
AVERAGE 74 67 7 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.56 1885 0.14 -0.14 0.00  
MONTH TO DATE 0.74 3.66 -2.92 2.04  
SINCE SEP 1 0.74 3.66 -2.92 2.04  
SINCE JAN 1 34.94 37.07 -2.13 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 4  
MONTH TO DATE 0 19 -19 30  
SINCE SEP 1 0 19 -19 30  
SINCE JUL 1 0 19 -19 30  
 
COOLING  
TODAY 9 4 5 0  
MONTH TO DATE 274 233 41 245  
SINCE SEP 1 274 233 41 245  
SINCE JAN 1 1639 1687 -48 1874    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 800 AM  
LOWEST 37 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 2019  
MINIMUM TEMPERATURE (F) 56 36 1895  
1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 738 AM EDT SUNSET 728 PM EDT  
OCTOBER 1 2023.......SUNRISE 738 AM EDT SUNSET 726 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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