AFOS product CLIJAX
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314 
CDUS42 KJAX 160635
CLIJAX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE JACKSONVILLE FL
135 AM EST THU DEC 16 2021

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 15 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         77   1:39 PM  84    2009  68      9       64        
  MINIMUM         58   7:55 AM  21    2010  46     12       51        
  AVERAGE         68                        57     11       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.59 1997   0.09  -0.09     0.00     
  MONTH TO DATE    0.24                      1.32  -1.08     0.21     
  SINCE DEC 1      0.24                      1.32  -1.08     0.21     
  SINCE JAN 1     56.14                     51.94   4.20    54.88     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM                            

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         9     -9        7        
  MONTH TO DATE   39                       122    -83      171        
  SINCE DEC 1     39                       122    -83      171        
  SINCE JUL 1    269                       291    -22      234        

 COOLING                                                              
  YESTERDAY        3                         1      2        0        
  MONTH TO DATE   15                        15      0        5        
  SINCE DEC 1     15                        15      0        5        
  SINCE JAN 1   2611                      2792   -181     3236        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     8.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           4:00 AM                                      
 LOWEST     56           1:00 PM                                      
 AVERAGE    78                                                        

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        83      1956                      
 MINIMUM TEMPERATURE (F)   46        26      1968                      


SUNRISE AND SUNSET                                                    
DECEMBER 16 2021......SUNRISE   7:17 AM EST   SUNSET   5:28 PM EST     
DECEMBER 17 2021......SUNRISE   7:18 AM EST   SUNSET   5:29 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$