512  
CDUS43 KLMK 172031  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
431 PM EDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR OCTOBER 17 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 57 259 PM 87 1950 70 -13 56  
1965  
MINIMUM 52 724 AM 32 1948 50 2 38  
AVERAGE 55 60 -5 47  
 
PRECIPITATION (IN)  
TODAY 0.00 2.48 1975 0.13 -0.13 0.00  
MONTH TO DATE 0.59 2.11 -1.52 0.01  
SINCE SEP 1 1.33 5.77 -4.44 2.05  
SINCE JAN 1 35.53 39.18 -3.65 36.49  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 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 10 6 4 18  
MONTH TO DATE 70 75 -5 90  
SINCE SEP 1 70 97 -27 120  
SINCE JUL 1 70 97 -27 120  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 57 41 16 7  
SINCE SEP 1 331 274 57 252  
SINCE JAN 1 1696 1728 -32 1881    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 57 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 2016  
MINIMUM TEMPERATURE (F) 49 25 1948  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 753 AM EDT SUNSET 703 PM EDT  
OCTOBER 18 2023.......SUNRISE 754 AM EDT SUNSET 701 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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