295  
CDUS42 KJAX 112140  
CLIAMG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
540 PM EDT THU SEP 11 2025  
   
...............................
 
 
   
..THE ALMA CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1938 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 2:24 PM 98 2010 89 -3 78  
MINIMUM 58 6:26 AM 52 1956 68 -10 72  
AVERAGE 72 79 -7 75  
 
PRECIPITATION (IN)  
TODAY 0.00 5.72 2017 0.13 -0.13 0.29  
MONTH TO DATE 0.00 1.55 -1.55 3.16  
SINCE SEP 1 0.00 1.55 -1.55 3.16  
SINCE JAN 1 31.52 34.38 -2.86 45.94  
 
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 7 14 -7 10  
MONTH TO DATE 117 159 -42 125  
SINCE SEP 1 117 159 -42 125  
SINCE JAN 1 2207 2121 86 2317    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ALMA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 96 1984  
MINIMUM TEMPERATURE (F) 68 52 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 7:12 AM EDT SUNSET 7:41 PM EDT  
SEPTEMBER 12 2025.....SUNRISE 7:12 AM EDT SUNSET 7:39 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page
The Nexlab GA Page Main Text Page