AFOS product CLIJAX
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CDUS42 KJAX 170539
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
1239 AM EST SAT DEC 17 2016


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    147 PM  83    1956  66      4       80       
  MINIMUM         41    727 AM  26    1968  44     -3       66       
  AVERAGE         56                        55      1       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.86 2007   0.09  -0.09      T      
  MONTH TO DATE    2.08                      1.40   0.68     0.18    
  SINCE DEC 1      2.08                      1.40   0.68     0.18    
  SINCE JAN 1     38.31                     50.99 -12.68    44.16    
                                                                     
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        9                        11     -2        0       
  MONTH TO DATE   95                       147    -52       50       
  SINCE DEC 1     95                       147    -52       50       
  SINCE JUL 1    225                       320    -95      104       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        8       
  MONTH TO DATE   26                        16     10       36       
  SINCE DEC 1     26                        16     10       36       
  SINCE JAN 1   2977                      2660    317     2996       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     7.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 PM                                     
 LOWEST     56          1100 AM                                     
 AVERAGE    78                                                       

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

                                                                     
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 2016......SUNRISE   718 AM EST   SUNSET   529 PM EST   
DECEMBER 18 2016......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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