025  
CDUS43 KLMK 210035  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
835 PM EDT THU APR 20 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR APRIL 20 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 87R 323 PM 87 1896 71 16 74  
1976  
MINIMUM 61 549 AM 28 1897 50 11 47  
AVERAGE 74 61 13 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.78 1892 0.17 -0.17 0.04  
MONTH TO DATE 0.59 3.03 -2.44 4.17  
SINCE MAR 1 7.73 7.63 0.10 6.54  
SINCE JAN 1 15.79 14.43 1.36 17.77  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 2021 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 0 6 -6 4  
MONTH TO DATE 107 176 -69 246  
SINCE MAR 1 594 700 -106 651  
SINCE JUL 1 3240 3828 -588 3490  
 
COOLING  
TODAY 9 2 7 0  
MONTH TO DATE 40 25 15 4  
SINCE MAR 1 40 33 7 7  
SINCE JAN 1 42 34 8 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 600 AM  
LOWEST 21 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1902  
1963  
1987  
MINIMUM TEMPERATURE (F) 51 32 1888  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 701 AM EDT SUNSET 824 PM EDT  
APRIL 21 2023.........SUNRISE 659 AM EDT SUNSET 825 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab KY Page
The Nexlab IN Page Main Text Page