511  
CDUS43 KLMK 102031  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
430 PM EDT THU MAY 10 2012  
 
   
...............................
 
 
   
..THE LOUISVILLE KY CLIMATE SUMMARY FOR MAY 10 2012
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 252 PM 94 1896 76 -6 86  
MINIMUM 50 538 AM 31 1966 55 -5 66  
AVERAGE 60 65 -5 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.74 1950 0.17 -0.17 0.00  
MONTH TO DATE 1.60 1.75 -0.15 3.51  
SINCE MAR 1 11.22 9.93 1.29 22.65  
SINCE JAN 1 17.05 16.35 0.70 29.82  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 3.5 1.5 2.0 0.3  
SINCE JUL 1 7.0 12.5 -5.5 17.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 0  
MONTH TO DATE 5 34 -29 55  
SINCE MAR 1 426 818 -392 675  
SINCE JUL 1 3204 4059 -855 4015  
 
COOLING  
TODAY 0 3 -3 11  
MONTH TO DATE 85 24 61 27  
SINCE MAR 1 188 67 121 101  
SINCE JAN 1 188 67 121 101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 31 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE LOUISVILLE KY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1896  
MINIMUM TEMPERATURE (F) 56 37 1947  
 
 
SUNRISE AND SUNSET  
MAY 10 2012...........SUNRISE 636 AM EDT SUNSET 843 PM EDT  
MAY 11 2012...........SUNRISE 635 AM EDT SUNSET 844 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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