AFOS product CLIJAX
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CDUS42 KJAX 210540
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL                             
1240 AM EST WED DEC 21 2016


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 20 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         52   1209 AM  82    1990  66    -14       68       
  MINIMUM         47   1021 AM  19    1981  43      4       37       
  AVERAGE         50                        54     -4       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.86 1915   0.10  -0.10     0.00    
  MONTH TO DATE    2.08                      1.79   0.29     0.55    
  SINCE DEC 1      2.08                      1.79   0.29     0.55    
  SINCE JAN 1     38.31                     51.38 -13.07    44.53    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2001   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       15                        11      4       12       
  MONTH TO DATE  113                       191    -78       86       
  SINCE DEC 1    113                       191    -78       86       
  SINCE JUL 1    243                       364   -121      140       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   34                        20     14       46       
  SINCE DEC 1     34                        20     14       46       
  SINCE JAN 1   2985                      2664    321     3006       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE   0 PERCENT                                      
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     93           100 PM                                     
 AVERAGE    97                                                       

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

                                                                     
THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        83      2013                    
 MINIMUM TEMPERATURE (F)   43        20      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2016......SUNRISE   720 AM EST   SUNSET   530 PM EST   
DECEMBER 22 2016......SUNRISE   720 AM EST   SUNSET   531 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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