AFOS product CLIJAX
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CDUS42 KJAX 310528
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
1227 AM EST MON DEC 31 2018


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 30 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         81    356 PM  84    2015  65     16       56       
  MINIMUM         61    116 AM  19    1909  42     19       39       
                                      1880                          
  AVERAGE         71                        53     18       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.12 1982   0.09  -0.09     0.00    
  MONTH TO DATE    4.96                      2.71   2.25     2.36    
  SINCE DEC 1      4.96                      2.71   2.25     2.36    
  SINCE JAN 1     59.84                     52.30   7.54    70.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1917   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        0                        12    -12       17       
  MONTH TO DATE  247                       310    -63      234       
  SINCE DEC 1    247                       310    -63      234       
  SINCE JUL 1    396                       483    -87      330       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         0      6        0       
  MONTH TO DATE   32                        23      9       44       
  SINCE DEC 1     32                        23      9       44       
  SINCE JAN 1   3143                      2667    476     3061       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     4.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     67           300 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        82      1988                    
                                             1973                    
 MINIMUM TEMPERATURE (F)   42        19      1917                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2018......SUNRISE   724 AM EST   SUNSET   536 PM EST   
JANUARY  1 2019.......SUNRISE   724 AM EST   SUNSET   537 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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