212  
CXUS53 KLMK 011411  
CLMSDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
1011 AM EDT WED MAY 01 2024  
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 91 04/24/1960  
04/23/1960  
04/24/1925  
LOW 21 04/18/1875  
04/17/1875  
HIGHEST 88 04/15 MM MM 87 04/20  
LOWEST 37 04/05 MM MM 36 04/24  
04/06  
AVG. MAXIMUM 71.7 69.6 2.1 70.9  
AVG. MINIMUM 52.6 48.5 4.1 47.4  
MEAN 62.2 59.0 3.2 59.2  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 1.2 -1.2 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 13.97 2011  
MINIMUM 0.25 1896  
TOTALS 4.93 4.80 0.13 2.64  
DAILY AVG. 0.16 0.16 -0.00 0.09  
DAYS >= .01 18 11.9 6.1 8  
DAYS >= .10 9 7.9 1.1 5  
DAYS >= .50 4 3.4 0.6 2  
DAYS >= 1.00 1 1.3 -0.3 1  
GREATEST  
24 HR. TOTAL 1.23 04/10 TO 04/11  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 3.2 1917  
TOTALS 0.0 0.1 -0.1 0.0  
SINCE 7/1 4.6 13.4 -8.8 MM  
DAYS >= TRACE 0  
DAYS >= 1.0 0 0.0 0.0 0  
GREATEST  
SNOW DEPTH 0 0 MM  
 
DEGREE DAYS  
HEATING TOTAL 169 222 -53 208  
SINCE 7/1 3175 3874 -699 MM  
COOLING TOTAL 92 44 48 40  
SINCE 1/1 105 53 52 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 10.1  
RESULTANT WIND SPEED/DIRECTION 5/220  
HIGHEST WIND SPEED/DIRECTION 43/260 DATE 04/18  
HIGHEST GUST SPEED/DIRECTION 62/250 DATE 04/18  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.66  
NUMBER OF DAYS FAIR 4  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 15  
 
AVERAGE RH (PERCENT) 59  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 7 MIXED PRECIP 0  
HEAVY RAIN 7 RAIN 10  
LIGHT RAIN 20 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 9 FOG W/VIS <= 1/4 MILE 1  
HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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