567  
CDUS43 KJKL 150530  
CLIJKL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON KY  
1230 AM EST FRI DEC 15 2017  
   
...............................
 
 
   
..THE JACKSON KY CLIMATE SUMMARY FOR DECEMBER 14 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1981 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 303 AM 72 1984 46 -3 36  
MINIMUM 29 932 PM 8 2010 30 -1 28  
AVERAGE 36 38 -2 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1987 0.15 -0.15 0.00  
MONTH TO DATE 0.73 1.99 -1.26 1.91  
SINCE DEC 1 0.73 1.99 -1.26 1.91  
SINCE JAN 1 48.97 46.15 2.82 48.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 2004 0.2 -0.2 0.0  
MONTH TO DATE 0.8 1.7 -0.9 0.1  
SINCE DEC 1 0.8 1.7 -0.9 0.1  
SINCE JUL 1 0.8 2.3 -1.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 27 2 33  
MONTH TO DATE 362 348 14 384  
SINCE DEC 1 362 348 14 384  
SINCE JUL 1 1084 1148 -64 910  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1200 1154 46 1580    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 39 1200 AM  
AVERAGE 55  
   
......................................................
 
 
 
THE JACKSON KY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 73 1984  
MINIMUM TEMPERATURE (F) 30 3 1989  
 
SUNRISE AND SUNSET  
DECEMBER 15 2017......SUNRISE 741 AM EST SUNSET 516 PM EST  
DECEMBER 16 2017......SUNRISE 742 AM EST SUNSET 516 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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