848  
CDUS43 KLMK 170629  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
229 AM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 16 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 71 300 PM 92 1900 78 -7 80  
MINIMUM 60 1159 PM 35 1997 59 1 62  
AVERAGE 66 68 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.91 2.80 1990 0.17 0.74 0.13  
MONTH TO DATE 3.18 2.90 0.28 1.07  
SINCE MAR 1 12.96 12.30 0.66 7.88  
SINCE JAN 1 21.02 19.10 1.92 19.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 37 42 -5 14  
SINCE MAR 1 732 788 -56 690  
SINCE JUL 1 3378 3916 -538 3529  
 
COOLING  
YESTERDAY 1 5 -4 6  
MONTH TO DATE 57 62 -5 95  
SINCE MAR 1 97 114 -17 138  
SINCE JAN 1 99 115 -16 138    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 70 100 AM  
AVERAGE 82  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1911  
1962  
MINIMUM TEMPERATURE (F) 59 40 1895  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 631 AM EDT SUNSET 848 PM EDT  
MAY 18 2023...........SUNRISE 630 AM EDT SUNSET 849 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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