357 
CDUS43 KJKL 170630
CLIJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY                                  
130 AM EST MON DEC 17 2012

................................... 

...THE JACKSON KY CLIMATE SUMMARY FOR DECEMBER 16 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2012

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         59    308 PM  67    2001  46     13       50       
  MINIMUM         53    321 AM  -4    1989  30     23       32       
  AVERAGE         56                        38     18       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.03 2000   0.14  -0.14     0.24    
  MONTH TO DATE    3.96                      2.26   1.70     1.85    
  SINCE DEC 1      3.96                      2.26   1.70     1.85    
  SINCE JAN 1     49.56                     46.56   3.00    57.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.1     
  MONTH TO DATE    T                         2.0   -2.0      0.4     
  SINCE DEC 1      T                         2.0   -2.0      0.4     
  SINCE JUL 1      1.1                       2.6   -1.5      0.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        27    -18       24       
  MONTH TO DATE  245                       402   -157      331       
  SINCE DEC 1    245                       402   -157      331       
  SINCE JUL 1   1197                      1202     -5     1048       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1318                      1154    164     1255       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     4.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           200 AM                                     
 LOWEST     61          1200 AM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE JACKSON KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        69      2006                    
 MINIMUM TEMPERATURE (F)   30         4      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2012......SUNRISE   743 AM EST   SUNSET   517 PM EST   
DECEMBER 18 2012......SUNRISE   743 AM EST   SUNSET   517 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

$$
GREIF