848  
CDUS42 KJAX 182132  
CLIJAX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
532 PM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE JACKSONVILLE CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 3:12 PM 95 1925 87 0 86  
1972  
MINIMUM 70 6:39 AM 58 1981 70 0 71  
AVERAGE 79 79 0 79  
 
PRECIPITATION (IN)  
TODAY 0.00 3.02 1984 0.26 -0.26 0.24  
MONTH TO DATE 3.27 4.52 -1.25 4.85  
SINCE SEP 1 3.27 4.52 -1.25 4.85  
SINCE JAN 1 39.47 41.55 -2.08 49.69  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 14 14 0 14  
MONTH TO DATE 274 269 5 274  
SINCE SEP 1 274 269 5 274  
SINCE JAN 1 2723 2352 371 2436    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE JACKSONVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 96 1942  
MINIMUM TEMPERATURE (F) 70 48 1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 7:13 AM EDT SUNSET 7:29 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 7:13 AM EDT SUNSET 7:27 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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