833  
CDUS43 KLMK 312130  
CLISDF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
429 PM EST FRI DEC 31 2004  
      
................
 
 
 
   
THE LOUISVILLE WEATHER OFFICE CLIMATE SUMMARY FOR DECEMBER 31 2004...
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1874 TO 2004  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL  
     
.....................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 313 PM 74 1875 42 13 55  
MINIMUM 51 406 AM 1 1876 26 25 29  
AVERAGE 53 34 19 42  
 
PRECIPITATION (IN)  
TODAY 0.03 1.56 1975 0.11 -0.08 0.00  
MONTH TO DATE 5.42 3.69 1.73 3.80  
SINCE DEC 1 5.42 3.69 1.73 3.80  
SINCE JAN 1 65.44 44.53 20.91 53.82  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1960 0.1 -0.1 0.0  
MONTH TO DATE 8.1 2.0 6.1 4.3  
SINCE DEC 1 8.1 2.0 6.1 4.3  
SINCE JUL 1 8.1 2.6 5.5 4.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 31 -19 23  
MONTH TO DATE 909 838 71 863  
SINCE DEC 1 909 838 71 863  
SINCE JUL 1 1544 1642 -98 1576  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 1207 1443 -236 1102  
     
.....................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
     
.............................................
 
 
 
THE LOUISVILLE WEATHER OFFICE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 72 1952  
MINIMUM TEMPERATURE (F) 26 -5 1928  
 
SUNRISE AND SUNSET  
DECEMBER 31 2004......SUNRISE 800 AM EST SUNSET 533 PM EST  
JANUARY 1 2005.......SUNRISE 800 AM EST SUNSET 533 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
      
................
 
 
 
   
THE LOUISVILLE ASOS CLIMATE SUMMARY FOR DECEMBER 31 2004...
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1874 TO 2004  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL  
     
.....................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 356 PM 74 1875 42 15 56  
MINIMUM 53 732 AM 1 1876 26 27 31  
AVERAGE 55 34 21 44  
 
PRECIPITATION (IN)  
TODAY 0.01 1.56 1975 0.11 -0.10 0.00  
MONTH TO DATE 3.74 3.69 0.05 3.13  
SINCE DEC 1 3.74 3.69 0.05 3.13  
SINCE JAN 1 52.25 44.53 7.72 49.07  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1960 0.1 -0.1 0.0  
MONTH TO DATE 10.0 2.0 8.0 3.6  
SINCE DEC 1 10.0 2.0 8.0 3.6  
SINCE JUL 1 10.0 2.6 7.4 3.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 31 -21 21  
MONTH TO DATE 874 838 36 788  
SINCE DEC 1 874 838 36 788  
SINCE JUL 1 1413 1642 -229 1419  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 1594 1443 151 1311  
     
.....................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 700 AM  
LOWEST 61 1200 AM  
AVERAGE 72  
     
.............................................
 
 
 
THE LOUISVILLE ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 72 1952  
MINIMUM TEMPERATURE (F) 26 -5 1928  
 
SUNRISE AND SUNSET  
DECEMBER 31 2004......SUNRISE 800 AM EST SUNSET 533 PM EST  
JANUARY 1 2005.......SUNRISE 800 AM EST SUNSET 533 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
WAIDLEY  
 
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