171  
CDUS43 KLMK 100640  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
240 AM EDT WED MAY 10 2023  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 9 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 78 433 PM 93 1896 76 2 82  
MINIMUM 61 919 AM 33 1923 57 4 55  
1947  
AVERAGE 70 66 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.77 2.23 1950 0.18 0.59 0.00  
MONTH TO DATE 1.86 1.66 0.20 0.78  
SINCE MAR 1 11.64 11.06 0.58 7.59  
SINCE JAN 1 19.70 17.86 1.84 18.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1923 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 3 -3 0  
MONTH TO DATE 37 28 9 14  
SINCE MAR 1 732 774 -42 690  
SINCE JUL 1 3378 3902 -524 3529  
 
COOLING  
YESTERDAY 5 4 1 4  
MONTH TO DATE 15 30 -15 20  
SINCE MAR 1 55 82 -27 63  
SINCE JAN 1 57 83 -26 63    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAIL  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 41 700 PM  
AVERAGE 66  
   
......................................................
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1896  
MINIMUM TEMPERATURE (F) 57 31 1966  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 637 AM EDT SUNSET 842 PM EDT  
MAY 11 2023...........SUNRISE 636 AM EDT SUNSET 843 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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