AFOS product CLIJAX
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CDUS42 KJAX 280626
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
126 AM EST THU DEC 28 2017


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58   1252 PM  83    2015  65     -7       78       
  MINIMUM         46    742 AM  23    1935  42      4       60       
  AVERAGE         52                        53     -1       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.63 1964   0.08  -0.07     0.00    
  MONTH TO DATE    2.19                      2.45  -0.26     2.14    
  SINCE DEC 1      2.19                      2.45  -0.26     2.14    
  SINCE JAN 1     69.88                     52.04  17.84    38.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             T    1892   0.0   MM        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       13                        12      1        0       
  MONTH TO DATE  182                       274    -92      143       
  SINCE DEC 1    182                       274    -92      143       
  SINCE JUL 1    278                       447   -169      273       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        4       
  MONTH TO DATE   44                        23     21       41       
  SINCE DEC 1     44                        23     21       41       
  SINCE JAN 1   3061                      2667    394     2992       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           200 AM                                     
 LOWEST     66          1000 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        85      2015                    
 MINIMUM TEMPERATURE (F)   42        20      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 28 2017......SUNRISE   723 AM EST   SUNSET   534 PM EST   
DECEMBER 29 2017......SUNRISE   723 AM EST   SUNSET   535 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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