141  
CDUS43 KLMK 182030  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
430 PM EDT TUE APR 18 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 18 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 71 256 PM 90 1896 71 0 50  
MINIMUM 41 607 AM 21 1875 49 -8 41  
AVERAGE 56 60 -4 46  
 
PRECIPITATION (IN)  
TODAY 0.00 1.99 1887 0.16 -0.16 0.32  
MONTH TO DATE 0.59 2.70 -2.11 4.13  
SINCE MAR 1 7.73 7.30 0.43 6.50  
SINCE JAN 1 15.79 14.10 1.69 17.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1953 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
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 9 6 3 19  
MONTH TO DATE 108 164 -56 224  
SINCE MAR 1 595 688 -93 629  
SINCE JUL 1 3241 3816 -575 3468  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 29 21 8 4  
SINCE MAR 1 29 29 0 7  
SINCE JAN 1 31 30 1 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 27 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 1958  
2002  
2016  
MINIMUM TEMPERATURE (F) 50 27 1983  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 703 AM EDT SUNSET 822 PM EDT  
APRIL 19 2023.........SUNRISE 702 AM EDT SUNSET 823 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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