CDUS42 KJAX 190600

CLIJAX



CLIMATE REPORT 

NATIONAL WEATHER SERVICE JACKSONVILLE FL

200 AM EDT TUE AUG 19 2025



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



...THE JACKSONVILLE CLIMATE SUMMARY FOR AUGUST 18 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         90   1:26 PM  98    1954  91     -1       95        

  MINIMUM         75   6:10 AM  67    1945  74      1       73        

  AVERAGE         83                        82      1       84     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.44          3.26 1946   0.21   0.23     0.00     

  MONTH TO DATE    4.62                      3.90   0.72     6.86     

  SINCE JUN 1     15.55                     18.27  -2.72    22.08     

  SINCE JAN 1     33.54                     34.05  -0.51    39.33     



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       18                        17      1       19        

  MONTH TO DATE  351                       317     34      339        

  SINCE JUN 1   1491                      1320    171     1489        

  SINCE JAN 1   2234                      1870    364     2177        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)       

  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)       

  AVERAGE WIND SPEED     3.8                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  THUNDERSTORM                                                        

  LIGHT RAIN                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    94           8:00 PM                                      

 LOWEST     65          12:00 PM                                      

 AVERAGE    80                                                        



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





THE JACKSONVILLE CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   91        99      1900                      

 MINIMUM TEMPERATURE (F)   73        64      1889                      





SUNRISE AND SUNSET                                                    

AUGUST 19 2025........SUNRISE   6:56 AM EDT   SUNSET   8:04 PM EDT     

AUGUST 20 2025........SUNRISE   6:57 AM EDT   SUNSET   8:03 PM EDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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