AFOS product CLIJAX
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CDUS42 KJAX 180628
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
128 AM EST THU JAN 18 2018


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR JANUARY 17 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         55   1113 AM  84    1943  65    -10       80       
  MINIMUM         30   1159 PM  21    1977  41    -11       53       
  AVERAGE         43                        53    -10       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.43 1964   0.11  -0.11     0.00    
  MONTH TO DATE    1.43                      1.69  -0.26     2.52    
  SINCE DEC 1      3.85                      4.49  -0.64     4.81    
  SINCE JAN 1      1.43                      1.69  -0.26     2.52    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 1      0.0                       T      0.0      0.0     
  SINCE JUL 1      0.0                       T      0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        12     10        0       
  MONTH TO DATE  291                       217     74      103       
  SINCE DEC 1    541                       540      1      283       
  SINCE JUL 1    637                       713    -76      413       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        2       
  MONTH TO DATE    9                         0      9       16       
  SINCE DEC 1     53                        21     32       59       
  SINCE JAN 1      9                         0      9       16       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           800 AM                                     
 LOWEST     41          1000 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        83      1937                    
 MINIMUM TEMPERATURE (F)   41        21      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 18 2018.......SUNRISE   724 AM EST   SUNSET   551 PM EST   
JANUARY 19 2018.......SUNRISE   724 AM EST   SUNSET   552 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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