079  
CDUS43 KLMK 220628  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
128 AM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 21 2023
 
 
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)  
YESTERDAY  
MAXIMUM 54 357 PM 70 2013 46 8 48  
MINIMUM 35 828 AM -9 1989 31 4 26  
AVERAGE 45 38 7 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.52 2013 0.13 -0.13 0.00  
MONTH TO DATE 1.19 2.83 -1.64 2.57  
SINCE DEC 1 1.19 2.83 -1.64 2.57  
SINCE JAN 1 40.42 47.04 -6.62 42.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.8 1969 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.3 -1.2 T  
SINCE DEC 1 0.1 1.3 -1.2 T  
SINCE JUL 1 0.1 1.7 -1.6 1.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 27 -7 28  
MONTH TO DATE 421 511 -90 456  
SINCE DEC 1 421 511 -90 456  
SINCE JUL 1 1010 1230 -220 1165  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1726 1743 -17 1899    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 1100 PM  
LOWEST 33 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 64 1893  
1949  
MINIMUM TEMPERATURE (F) 31 -15 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 756 AM EST SUNSET 527 PM EST  
DECEMBER 23 2023......SUNRISE 757 AM EST SUNSET 527 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
BJS  
 
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