AFOS product CLIJAX
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CDUS42 KJAX 210531
CLIJAX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EDT THU AUG 21 2025

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 20 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         92   4:38 PM 101    1900  91      1       95        
  MINIMUM         75   6:25 AM  68    1889  73      2       76        
                                      1897                           
                                      1960                           
  AVERAGE         84                        82      2       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.44 1873   0.21  -0.21     0.00     
  MONTH TO DATE    4.75                      4.32   0.43     7.08     
  SINCE JUN 1     15.68                     18.69  -3.01    22.30     
  SINCE JAN 1     33.67                     34.47  -0.80    39.55     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM                            

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       19                        17      2       21        
  MONTH TO DATE  387                       351     36      381        
  SINCE JUN 1   1527                      1354    173     1531        
  SINCE JAN 1   2270                      1904    366     2219        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (350)       
  AVERAGE WIND SPEED     6.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           6:00 AM                                      
 LOWEST     57           1:00 PM                                      
 AVERAGE    77                                                        

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90       101      1900                      
 MINIMUM TEMPERATURE (F)   73        66      1961                      
                                             1976                     


SUNRISE AND SUNSET                                                    
AUGUST 21 2025........SUNRISE   6:57 AM EDT   SUNSET   8:02 PM EDT     
AUGUST 22 2025........SUNRISE   6:58 AM EDT   SUNSET   8:01 PM EDT     


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




$$