AFOS product CLIJAX
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CDUS42 KJAX 220637
CLIJAX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE JACKSONVILLE FL
137 AM EST TUE DEC 22 2020

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 21 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1871 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         63  12:32 PM  83    2013  66     -3       67        
  MINIMUM         45  11:47 PM  20    1901  43      2       53        
  AVERAGE         54                        54      0       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          4.69 1916   0.10  -0.09      T       
  MONTH TO DATE    1.68                      1.89  -0.21     1.70     
  SINCE DEC 1      1.68                      1.89  -0.21     1.70     
  SINCE JAN 1     56.35                     51.48   4.87    43.17     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM                            

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        11      0        5        
  MONTH TO DATE  254                       202     52      153        
  SINCE DEC 1    254                       202     52      153        
  SINCE JUL 1    317                       375    -58      319        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    5                        21    -16       24        
  SINCE DEC 1      5                        21    -16       24        
  SINCE JAN 1   3236                      2665    571     3278        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM                                      
 LOWEST     64           3:00 PM                                      
 AVERAGE    82                                                        

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        84      2013                      
 MINIMUM TEMPERATURE (F)   43        25      1975                      


SUNRISE AND SUNSET                                                    
DECEMBER 22 2020......SUNRISE   7:20 AM EST   SUNSET   5:31 PM EST     
DECEMBER 23 2020......SUNRISE   7:21 AM EST   SUNSET   5:32 PM EST     


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




$$