AFOS product CLIJAX
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CDUS42 KJAX 200631
CLIJAX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EST WED DEC 20 2023

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 19 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         52   3:42 PM  83    1967  67    -15       66        
  MINIMUM         37   8:34 PM  23    1975  45     -8       34        
                                      1981                           
  AVERAGE         45                        56    -11       50     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.14 1965   0.09  -0.09     0.00     
  MONTH TO DATE    6.38                      1.69   4.69     0.13     
  SINCE DEC 1      6.38                      1.69   4.69     0.13     
  SINCE JAN 1     58.18                     52.31   5.87    55.12     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM                            

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        10     10       15        
  MONTH TO DATE  138                       160    -22       88        
  SINCE DEC 1    138                       160    -22       88        
  SINCE JUL 1    291                       329    -38      209        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   15                        19     -4       23        
  SINCE DEC 1     15                        19     -4       23        
  SINCE JAN 1   3109                      2796    313     2854        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           8:00 PM                                      
 LOWEST     41           1:00 PM                                      
 AVERAGE    62                                                        

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        82      1990                      
 MINIMUM TEMPERATURE (F)   45        19      1981                      


SUNRISE AND SUNSET                                                    
DECEMBER 20 2023......SUNRISE   7:19 AM EST   SUNSET   5:30 PM EST     
DECEMBER 21 2023......SUNRISE   7:20 AM EST   SUNSET   5:30 PM EST     


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




$$