AFOS product CLIJAX
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CDUS42 KJAX 170527
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
1227 AM EST MON DEC 17 2018


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66    319 PM  83    1956  66      0       63       
  MINIMUM         47   1159 PM  26    1968  44      3       45       
  AVERAGE         57                        55      2       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.86 2007   0.09  -0.09     0.00    
  MONTH TO DATE    2.86                      1.40   1.46     2.18    
  SINCE DEC 1      2.86                      1.40   1.46     2.18    
  SINCE JAN 1     57.74                     50.99   6.75    69.87    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1901   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        11     -3       11       
  MONTH TO DATE  138                       147     -9      134       
  SINCE DEC 1    138                       147     -9      134       
  SINCE JUL 1    287                       320    -33      230       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   17                        16      1       16       
  SINCE DEC 1     17                        16      1       16       
  SINCE JAN 1   3128                      2660    468     3033       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     56          1200 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        82      2015                    
 MINIMUM TEMPERATURE (F)   44        26      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2018......SUNRISE   717 AM EST   SUNSET   528 PM EST   
DECEMBER 18 2018......SUNRISE   718 AM EST   SUNSET   529 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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